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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Piperidin, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Piperidin impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Piperidin-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.

Piperidin Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2E)-N-[2-[2-(1-Methyl-2-piperidinyl)ethyl]phenyl]-3-(4-hydr... Stable Isotopes CS-T-100000 1346606-65-2 Enquire
(2R,6R)-rel-tert-Butyl 4-(hydroxymethyl)-2,6-dimethyl-d6-pip... Stable Isotopes CS-T-101740 658076-63-2 (unlabeled) Enquire
(3-(3-Chlorophenethyl)pyridin-2-yl-d5)(1-methylpiperidin-4-y... Stable Isotopes CS-T-101685 Not Available Enquire
(R)-3-(4-Phenoxyphenyl)-1-(piperidin-3-yl)-1H-pyrazolo[3,4-d... Stable Isotopes CS-T-98817 Not Available Enquire
(R)-Crizotinib-d5 (piperidine-3,3,4,5,5-d5) Stable Isotopes CS-T-94563 1395950-84-1 Enquire
(S)-1-Boc-3-hydroxypiperidine-d4 Stable Isotopes CS-T-100752 Not Available Enquire
(S)-1-Nitrosopiperidin-3-ol-d4 Stable Isotopes CS-T-99929 Not Available Enquire
1-((R)-3-(4-Amino-3-(4-(phenoxy-D5)phenyl)-1H-pyrazolo[3,4-d... Stable Isotopes CS-EO-02393 2068022-09-1 Enquire
1-(Benzyl-d5)-4-[(5-benzyloxy-6-methoxy-1-indanone)-2-yliden... Stable Isotopes CS-T-101857 1217253-68-3 Enquire
1-(Benzyl-d5)-4-[(6-benzyloxy-5-methoxy-1-indanone)-2-yliden... Stable Isotopes CS-T-101856 1185246-73-4 Enquire
1,3-Dihydro-1-[1-(phenylmethyl)-4-piperidinyl]-2H-benzimidaz... Stable Isotopes CS-T-100439 Not Available Enquire
1,4'-Bipiperidinyl-4'-carboxamide-d10 Stable Isotopes CS-T-100771 1330277-11-6 Enquire
1-Aminopiperidine-d10 Hydrochloride Stable Isotopes CS-T-100853 960049-22-3 Enquire
1'-Benzyl-1,4'-bipiperidine-4'-carbonitrile-d10 Stable Isotopes CS-T-101855 1329624-69-2 Enquire
1'-Benzyl-1,4'-bipiperidine-4'-carboxamide-d10 Stable Isotopes CS-T-101854 1329616-19-4 Enquire
1-Benzyl-4-[(5,6-dimethoxy-1-oxoindan-2-ylidene)methyl]piper... Stable Isotopes CS-T-101851 1185239-87-5 Enquire
1-Benzyl-4-methylenepiperidine-[13C,d6] Stable Isotopes CS-I-00495 Not Available Enquire
2,2,6,6-Tetradeuterio-1-nitrosopiperidin-3-amine Hydrochlori... Stable Isotopes CS-T-104104 Not Available Enquire
3-Methyl-7-(2-butyn-1-yl)-8-[(R)-3-(tertbutyloxycarbonylamin... Stable Isotopes CS-T-100051 Not Available Enquire
4-​Piperidine-​d9-​carboxylic Acid Stable Isotopes CS-O-44198 1219798-43-2 Enquire
4-(2-Keto-1-benzimidazolinyl)piperidine-D5 Stable Isotopes CS-O-44676 20662-53-7 (Unlabelled) Enquire
4-(Aminomethyl)-1-phenethyl-4-piperidinol-d5 Stable Isotopes CS-T-100857 2714473-07-9 Enquire
4-(Phenylamino)-1-benzyl-4-piperidinecarbonitrile-d5 Stable Isotopes CS-T-98364 Not Available Enquire
4-(Phenylamino)-1-benzyl-4-piperidinecarboxamide-d5 Stable Isotopes CS-T-98363 Not Available Enquire
4-(Phenylamino]-1-benzyl-4-piperidinecarboxylic Acid Methyl ... Stable Isotopes CS-T-98361 Not Available Enquire
4-(Phenylamino]-1-benzyl-4-piperidinecarboxylic Acid-d4 Stable Isotopes CS-T-98362 Not Available Enquire
4,4-difluoropiperidine-2,2,3,3,5,5,6,6-d8 Stable Isotopes CS-O-39530 2645416-50-6 Enquire
4-[(1-Oxopropyl)phenylamino]-1-benzyl-4-piperidinecarboxylic... Stable Isotopes CS-T-98365 Not Available Enquire
4-[(2-Methoxyphenoxy)methyl]piperidine-d3 Stable Isotopes CS-T-101139 63608-36-6(Unlabelled) Enquire
4-[4-(4-Chlorophenyl)-4-hydroxypiperidine]-4-defluorohaloper... Stable Isotopes CS-T-101678 1797008-46-8 (unlabeled) Enquire
4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]... Stable Isotopes CS-T-100229 832088-68-3(Unlabeled) Enquire
4-Benzoyl-N-(4-(4-(4-isopropyl-2-methoxy-d3-phenyl)piperidin... Stable Isotopes CS-T-101859 320589-96-6(Unlabelled) Enquire
4-Despiperidinyl-4-(5-oxopentylamino) Dipyridamole-d16 Stable Isotopes CS-T-100498 Not Available Enquire
4-Hydroxy-3,3-dimethyl-1-piperidinecarboxylic Acid 1,1-Dimet... Stable Isotopes CS-T-100211 143306-65-4(Unlabeled) Enquire
4-Methyl-2-(1-piperidinyl)-quinoline-d10 Stable Isotopes CS-T-101028 Not Available Enquire
5-Chloro-1-[1-[3-[2,3-dihydro-3-(1-methylethenyl)-2-oxo-1H-b... Stable Isotopes CS-T-101704 Not Available Enquire
6-Despiperidinyl-6-(alogliptin-Namino-yl) Alogliptin-d3 Stable Isotopes CS-T-97610 2714473-43-3 Enquire
8-Chloro-3-methoxy-11-(1-methyl-4-piperidinyl)-6,11-dihydro-... Stable Isotopes CS-T-100647 1189492-69-0 Enquire
a-Methyl-2-piperidinemethanol-13C2 Stable Isotopes CS-T-100007 Not Available Enquire
Capivasertib-d4 (piperidine-2,2,6,6-d4) Stable Isotopes CS-O-60046 1143532-39-1 (Unlabeled) Enquire
De(6-Fluoro-3-(piperidin-4-yl)benzo[d]isoxazole) 9-Hydroxy-1... Stable Isotopes CS-T-101619 Not Available Enquire
Desloratadine-d4 (piperidinylidene-3,3,5,5-d4) Stable Isotopes CS-C-01294 2713301-38-1 Enquire
D-threo-α-Phenyl-2-piperidineacetamide-d10 Stable Isotopes CS-T-102737 160707-37-9(Unlabelled) Enquire
Ethylcarbamic Acid 4-Piperidinyl-d4 Ester Stable Isotopes CS-T-102885 70724-24-2(Unlabelled) Enquire
Loratadine-d4 (piperidinylidene-3,3,5,5-d4) Stable Isotopes CS-C-00782 79794-75-5(Unlabelled) Enquire
L-threo-a-Phenyl-2-piperidineacetamide-d10 Stable Isotopes CS-T-102818 160707-38-0 (Unlabelled) Enquire
N-(3-Methylphenyl)-4-(2-pyridinyl)-1-piperidineacetamide-d7 ... Stable Isotopes CS-T-100021 Not Available Enquire
N-Nitroso Fentanyl EP Impurity D-d5 (Piperidin-d5) Stable Isotopes CS-O-54059 1184873-14-0 (Unlabelled) Enquire
N-Nitrosopiperidine-d10 200μg/ml in Methanol Stable Isotopes CS-O-40727 Not Available In Stock
N-Nitrosopiperidine-d10(1mg/1ml Methanol) Stable Isotopes CS-O-39632 960049-21-2 In Stock
Paliperidone Bis-(5-Fluorobenzo[d] Isoxazol-3-yl) Piperidin-... Stable Isotopes CS-O-48446 ---- In Stock
Pipendoxifene (Piperidine-D10) Stable Isotopes CS-T-103090 198480-55-6(Unlabelled) Enquire
Raloxifene-d10 (piperidine-d10) Stable Isotopes CS-C-01370 2512224-37-0 Enquire
Ritalinic-d9 Acid HCl (piperidine-d9) (mixture of stereoisom... Stable Isotopes CS-C-01256 1276197-13-7 Enquire
trans 1-Benzyl-4-(4-fluorophenyl)-3-methylsulfonatepiperidin... Stable Isotopes CS-T-102965 1217654-31-3 Enquire
trans 1-Benzyl-4-(4-fluorophenyl)-3-piperidinemethanol-d4 Stable Isotopes CS-T-102964 1217676-35-1 Enquire
(2E)-N-[2-[2-(1-Methyl-2-piperidinyl)ethyl]phenyl]-3-(4-hydr... Stable Isotopes CS-T-80980 1346606-61-8 Enquire
(2E)-N-[2-[2-(1-Methyl-2-piperidinyl)ethyl]phenyl]-3-phenyl-... Stable Isotopes CS-T-99999 43027-20-9(Unlabelled) Enquire
(3R, 4R)-1-Boc-4-methylpiperidin-3-ol-d3 Stable Isotopes CS-T-97743 Not Available Enquire
(3S)-3-Piperidinol-D4 Stable Isotopes CS-T-99873 Not Available Enquire
(R)-3-Amino(piperidinedione-3-d1)-2,6-dione Hydrochloride Stable Isotopes CS-T-101901 Not Available Enquire
(S)-3-Aminopiperidin-2-one-D6 Stable Isotopes CS-T-97806 Not Available Enquire
(S)-Tert-butyl (3-Methyl-d3-piperidin-3-yl)carbamate Stable Isotopes CS-T-97154 Not Available Enquire
(Z)-4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-buten-1... Stable Isotopes CS-T-100228 Not Available Enquire
[4-[4-(4-Chlorophenyl-d4)-4-hydroxy-1-piperidinyl]phenyl]cyc... Stable Isotopes CS-T-101683 Not Available Enquire
1-[(2β,3α,5α,16β,17β)-3-(Acetyloxy)-17-hydroxy-2-(1-piperidi... Stable Isotopes CS-T-100942 Not Available Enquire
1-Benzyl-4-piperidinol-2,2,6,6-d4 Stable Isotopes CS-T-49039 1014695-50-1 Enquire
1-Benzyl-4-piperidinol-3,3,5,5-d4 Stable Isotopes CS-T-49040 88227-11-6 Enquire
1-Methyl-4-phenyl-4-piperidinol-d5 Stable Isotopes CS-T-81217 1346601-71-5 Enquire
1-Phenylpiperidin-3-one-d5 Stable Isotopes CS-T-102129 Not Available Enquire
2-(1-Propyl-4-piperidinyl)-1H-benzimidazole-7-carboxamide-d3 Stable Isotopes CS-T-102100 Not Available Enquire
2,2,6,6-d4-4-(3-Hydroxypropyl)piperidine Stable Isotopes CS-T-100178 Not Available Enquire
2,2,6,6-Tetramethyl-4-piperidinethiol-d5 Hydrochloride Stable Isotopes CS-T-102033 Not Available Enquire
2,6-Dichloro-4,8-(dipiperidino-d20)pyrimido[5,4-d]pyrimidine Stable Isotopes CS-T-52598 1189450-21-2 Enquire
3-(3,5-difluoro-2-methoxyphenyl)-5-(1-(1-(methylsulfonyl)pip... Stable Isotopes CS-O-38242 1613711-28-6 (Unlabeled) Enquire
3-(3,5-difluoro-2-methoxyphenyl)-5-(1-(1-(methylsulfonyl)pip... Stable Isotopes CS-O-38243 1613711-28-6 (Unlabeled) Enquire
3-(3,5-difluoro-2-methoxyphenyl)-5-(1-(1-(methylsulfonyl)pip... Stable Isotopes CS-O-38241 1613711-28-6 (Unlabeled) Enquire
3-(3,5-difluoro-2-methoxyphenyl)-5-(1-(1-(methylsulfonyl)pip... Stable Isotopes CS-O-38244 1613711-28-6 (Unlabeled) Enquire
3-Piperidinopropiophenone-d5 Hydrochloride Stable Isotopes CS-T-102115 Not Available Enquire
4-(4-[1,1'-Biphenyl-d5]-4-yl-4-hydroxy-1-piperidinyl)-1-(4-f... Stable Isotopes CS-T-101825 Not Available Enquire
4-[(2,3-Dihydro-5,6-dimethoxy-1-oxo-1H-inden-2-yl)methyl]-1,... Stable Isotopes CS-T-95598 Not Available Enquire
4-[(4-Chlorophenoxy)methyl]piperidine-d4 Stable Isotopes CS-T-101687 Not Available Enquire
4-[2-(1-Piperidinyl)ethoxy-d4]benzoic Acid, Hydrochloride Sa... Stable Isotopes CS-T-60628 1246815-60-0 Enquire
4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-[4-[(2-hydroxy-1,... Stable Isotopes CS-T-53834 1189696-09-0 Enquire
4-[4-[4-(Diphenylmethoxy-d5)-1-piperidinyl]-1-butyne]-a,a-di... Stable Isotopes CS-T-53832 1216447-65-2 Enquire
4-Amino-2,2,6,6-tetramethyl-1-piperidinyl-1-15N-oxy Stable Isotopes CS-T-66613 1187576-58-4 Enquire
6-Bromo-3-(1-methyl-1H-pyrazol-4-yl)-5-(3R)-3-piperidinylpyr... Stable Isotopes CS-T-100966 Not Available Enquire
7-Ethyl-10-(4-[[benzylcarbamoyl]amino]-1-piperidino)carbonyl... Stable Isotopes CS-T-77940 1329610-90-3 Enquire
7-Ethyl-10-(4-amino-1-piperidino)carbonyloxycamptothecin-d3 Stable Isotopes CS-T-76120 1217625-98-3 Enquire
7-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonylox... Stable Isotopes CS-T-76562 1217816-76-6 Enquire
Benzylpenicilline D7 N-ethylpiperidinium salt Stable Isotopes CS-W-00176 1217445-37-8 Enquire
Fmoc-2,2,6,6-tetramethylpiperidine-N-oxyl-4-amino-4-carboxyl... Stable Isotopes CS-T-99404 Not Available Enquire
N-((1-(2-(tert-Butylamino)-2-oxoethyl)piperidin-4-yl)methyl)... Stable Isotopes CS-T-95537 1346604-21-4 Enquire
N-(1-Oxyl-2,2,6,6-tetramethyl-4-piperidinyl)maleimide-d17 Stable Isotopes CS-T-84715 73122-12-0 Enquire
N-(N-Methylpiperidinyl)methylindole-d5 Stable Isotopes CS-T-81294 1794754-32-7 Enquire
N,4-Dimethyl-1-benzyl-3-piperidinamine D3 Stable Isotopes CS-T-90865 1252883-50-3 Enquire
N-[4-[[4-(Dimethylamino)-1-piperidinyl]carbonyl]phenyl]-N'-[... Stable Isotopes CS-T-101496 Not Available Enquire
N-Benzyloxycarbonyl-4-(4-chlorophenyl-d4)-4-piperidinol Stable Isotopes CS-T-48972 1216929-70-2 Enquire
N-nitroso-piperidin-​2,​2,6,​6-​d4-​3-​amine 1mg/ml in Metha... Stable Isotopes CS-O-42943 Not Available Enquire


API

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
1-nitrosopiperidin-4-amine API CS-O-57438 ---- Enquire
Ethylcarbamic Acid 4-Piperidinyl Ester API CS-T-54404 70724-24-2 Enquire


Metabolite

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
7-Ethyl-10-(4-N-aminopentanoic acid)-1-piperidino)carbonylox... Metabolite CS-T-22479 181467-56-1 In Stock
Rupatadine piperidine 1-oxide Metabolite CS-O-48060 Not Available Enquire
(1’-(4-((4-Chlorophenylamino)-6,7-dimethoxyquinazolin-2-yl)-... Metabolite CS-O-43518 864289-53-2 Enquire
1-Ethyl-3,5-bis[(3,4,5-trimethoxyphenyl)methylene]-4-piperid... Metabolite CS-O-43553 343307-76-6 Enquire


Impurity

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
((3S,4R)-4-(p-tolyl)piperidin-3-yl)methanol Hydrochloride Impurity CS-O-59318 ---- Enquire
(2-(aminomethyl)piperidin-1-yl)(2,5-bis(2,2,2-trifluoroethox... Impurity CS-O-49581 Not Available Enquire
(2R,3R,5R)-2-(Hydroxymethyl)-3,5-piperidinediol Impurity CS-O-45555 1220639-18-8 Enquire
(2R,3R,5R)-2-(hydroxymethyl)piperidine-3,5-diol hydrochlorid... Impurity CS-O-47167 2781059-29-6 Enquire
(2R,3S)-2-(4-(cyclopentylamino)phenyl)-1-(2-fluoro-6-methylb... Impurity CS-O-54508 1346623-11-7 Enquire
(2R,3S)-ethyl 2-(4-(cyclopentylamino)phenyl)-1-(2-fluoro-6-m... Impurity CS-O-54510 1346623-09-3 Enquire
(2R,3S,4R,5S)-3,4,5-tris(benzyloxy)-2-((benzyloxy)methyl)pip... Impurity CS-O-48216 167904-18-9 Enquire
(2R,6R)-1-(tert-butoxycarbonyl)-6-methylpiperidine-2-carboxy... Impurity CS-O-42802 2166006-41-1 Enquire
(2R.3S,4R)-2-(hydroxyethyl)piperidine-3,4-diol hydrochloride Impurity CS-O-47169 Not Available Enquire
(2S,3R,4S,5S,6R)-6-(hydroxymethyl)piperidine-2,3,4,5-tetraol Impurity CS-O-45556 108147-56-4 Enquire
(2S,3R,4S,5S,6R)-6-(hydroxymethyl)piperidine-2,3,4,5-tetraol... Impurity CS-O-47168 Not Available Enquire
(2S,3S,4R,5S)-3,4,5-Trihydroxy-2-piperidinecarboxylic acid Impurity CS-O-45554 129797-28-0 Enquire
(2S,3S,4R,5S)-3,4,5-Trihydroxypiperidine-2-carboxylic acid h... Impurity CS-O-47165 1018064-80-6 Enquire
(3R)-4-(2-Hydroxyethyl)-1-(3-phenoxypropyl)piperidin-3-ol Impurity CS-O-59404 ---- Enquire
(3R,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Impurity CS-TA-27807 1638499-31-6 Enquire
(3S,4R)-1-Methyl-4-phenyl-3-piperidinemethanol Impurity CS-O-59487 176022-03-0 Enquire
(3S,4R,5S,6R)-5-(benzyloxy)-6-(hydroxymethyl)piperidine-3,4-... Impurity CS-O-48215 1704372-47-3 Enquire
(3S,5S,6R)-3-amino-5-(2,6-difluorophenyl)-6-methyl-1-(2,2,2-... Impurity CS-O-54896 ---- Enquire
(4-hydroxy-4-phenyl-5-(piperidin-1-ylmethyl)cyclohexane-1,3-... Impurity CS-O-49753 Not Available Enquire
(R)-1-[2-[(4-Chlorophenyl)-phenyl-methoxy]ethyl]piperidine h... Impurity CS-O-52902 ---- Enquire
(R)-3-(4-Bromophenyl)piperidine Impurity CS-O-54694 1336754-69-8 Enquire
(R)-3-Boc-Aminopiperidine Impurity CS-O-31218 309956-78-3 In Stock
(R)-8-(3-aminopiperidin-1-yl)-1-(but-2-yn-1-yl)-3-methyl-7-(... Impurity CS-O-43292 Not Available Enquire
(S)-1-Boc-3-hydroxypiperidine Impurity CS-M-56992 143900-44-1 In Stock
(S)-3-hydroxy-2,6-Piperidinedione Impurity CS-O-45411 118060-99-4 Enquire
1-(1-Methylpiperidin-4-yl)piperazine Impurity CS-M-25498 23995-88-2 Enquire
1-(2-aminophenyl)-3-morpholinopiperidin-2-one Impurity CS-O-43370 Not Available Enquire
1-(3-Methoxy-4-(3-(4-(6-methoxybenzo[d]isoxazol-3-yl)piperid... Impurity CS-O-34007 2106771-05-3 In Stock
1-(4-((2,4-difluorophenyl)(hydroxyimino)methyl) piperidin-1-... Impurity CS-O-44853 Not Available Enquire
1-(4-(3-(4-(6-Fluorobenzo[d]isoxazol-3-yl)piperidin-1-yl)pro... Impurity CS-O-34003 133454-57-6 In Stock
1-(piperidin-2-yl)ethyl tert-butylcarbamate Impurity CS-O-52478 Not Available Enquire
1,1'-[(1,3-dihydro-2-oxo-2H-benzimidazol-1,3-diyl)-3,1-propa... Impurity CS-O-56884 ---- Enquire
1,3-Bis(4-Fluorobenzyl)-1-(1-Methylpiperidin-4-yl)Urea Impurity CS-O-42045 ---- In Stock
1-[(2R,5R)-2-Methyl-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)... Impurity CS-O-54434 1792181-98-6 Enquire
1-[(2R,5S)-2-Methyl-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)... Impurity CS-O-54433 1792180-79-0 Enquire
1-[(2S,5S)-2-Methyl-5-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)... Impurity CS-O-54432 1792181-97-5 Enquire
1-[2-(Dimethylamino)ethyl]-3-piperidinecarboxylic acid Impurity CS-O-52656 1156272-64-8 Enquire
1-[4-[3-[4-(4-Fluoro-2-hydroxybenzoyl)-1-piperidinyl]propoxy... Impurity CS-T-76160 170170-50-0 In Stock
1-benzyl-4-((1,5,6-trimethoxy-1H-inden-2-yl)methyl)piperidin... Impurity CS-O-36060 Not Available In Stock
1H-Purine-2,6-dione, 8-[(3R)-3-amino-1-piperidinyl]-3,9-dihy... Impurity CS-O-48008 2382729-41-9 Enquire
1-Methyl-4-piperidin-4-yl-piperazine (Brigatinib impurity) Impurity CS-M-43629 53617-36-0 Enquire
2-((2-(1-benzylpiperidin-4-yl)ethyl)amino)-N-(9H-carbazol-9-... Impurity CS-O-52998 2896193-38-5 Enquire
2-((3-methyl-6-((S)-3-(5-methyl-1,3-dioxoisoindolin-2-yl)pip... Impurity CS-O-52620 Not Available Enquire
2-(3-(2-(4-(1-(2-ethoxyethyl)-1H-benzo[d]imidazol-2-yl)piper... Impurity CS-O-35958 1215537-40-8 In Stock
2-(4-(2-bromoacetyl)phenyl)-2-methyl-1-(Piperidin-1-yl) prop... Impurity CS-O-46828 Not Available Enquire
2-(4-(2-bromoethyl)phenyl)-2-methyl-1-(Piperidin-1-yl) propa... Impurity CS-O-46829 Not Available Enquire
2-(4-(2-chloroacetyl)phenyl)-2-methyl-1-(Piperidin-1-yl) pro... Impurity CS-O-46826 2777117-66-3 Enquire
2-(4-(2-chloroethyl)phenyl)-2-methyl-1-(Piperidin-1-yl) prop... Impurity CS-O-46827 2777117-67-4 Enquire
2-(4-fluoro-2-(4-methylenepiperidin-1-yl)phenyl)-1-(1H-1,2,4... Impurity CS-O-56679 ---- Enquire
2,4-Difluoro phenyl (4-Piperidinyl)Methanone Oxime Hydrochlo... Impurity CS-O-10586 135634-18-3 In Stock
20-Methyl-21-(1-piperidinyl)pregna-4,20-dien-3-one Impurity CS-O-39619 24377-48-8 Enquire
3-(Benzo[d][1,3]dioxol-5-yloxy)-4-(4-fluorophenyl)-1-methylp... Impurity CS-EO-03175 Not Available Enquire
3-(Piperidin-4-yl)quinolin-2(1H)-one Hydrochloride Impurity CS-O-59336 855778-84-6 Enquire
3,3'-di(piperidin-4-yl)-5,6'-bibenzo[d]isoxazole Impurity CS-O-44527 Not Available Enquire
3-hydroxy-2,6-Piperidinedione Impurity CS-O-45412 1824138-98-8 Enquire
3-morpholino-1-(2-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropy... Impurity CS-O-52538 Not Available Enquire
3-morpholino-1-(3-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropy... Impurity CS-O-52537 Not Available Enquire
3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropy... Impurity CS-O-31950 545445-44-1 In Stock
3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)piperidin-2(1H... Impurity CS-O-46151 Not Available Enquire
4-((2R,4R)-4-ethoxypiperidin-2-yl)benzoic acid Impurity CS-O-56848 ---- Enquire
4-((2R,4S)-4-ethoxypiperidin-2-yl)benzoic acid Impurity CS-O-56843 ---- Enquire
4-((2S,4R)-4-ethoxypiperidin-2-yl)benzoic acid Impurity CS-O-56845 ---- Enquire
4-(2,4-Difluorobenzoyl)piperidine Hydrochloride Impurity CS-T-18342 106266-04-0 In Stock
4-(2,4-difluorobenzoyl)piperidine-1-carbaldehyde Impurity CS-ED-41684 84162-80-1 Enquire
4-(Boc-amino)-1-(Fmoc-piperidinyl)-4-carboxylic Acid Impurity CS-T-07410 368866-07-3 Enquire
4-chloro-1-(4-(4-(4-chlorophenyl)-4-hydroxypiperidin-1-yl)ph... Impurity CS-O-49651 Not Available Enquire
5-methyl-10-(2-(piperidin-1-yl)ethoxy)-5,10-dihydrobenzo[c]t... Impurity CS-O-52999 286854-11-3(Free base) Enquire
7-(2-Butyn-1-yl)-3,7-dihydro-3-methyl-1-[(4-methyl-2-quinazo... Impurity CS-O-43288 2408969-15-1 Enquire
7-[4-[4-(2,3-Dichlorophenyl)-1-piperidinyl]butoxy]-3,4-dihyd... Impurity CS-O-54967 1354030-69-5 Enquire
Aripiprazole Piperidin Impurity Impurity CS-ED-42113 1392645-35-0 In Stock
Cis 2-(1,6-dimethylpiperidine-3-yl)propan-2-ol Impurity CS-O-42724 2057-26-3 Enquire
Crizotinib piperidin-1-Hydroxy Impurity Impurity CS-O-50144 Not Available In Stock
des-4-methylenepiperidine Efinaconazole (2R, 3S) epoxide imp... Impurity CS-O-32442 127000-90-2 Enquire
des-4-methylenepiperidine Efinaconazole (2S, 3R) epoxide imp... Impurity CS-O-32443 135270-07-4 Enquire
Ethyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxo-3-piperidinecarb... Impurity CS-O-47969 202534-94-9 Enquire
Ibrutinib Amino Piperidine dihydrochloride Impurity Impurity CS-ED-00984 1701403-10-2 In Stock
Ibrutinib Amino Piperidine Impurity Impurity CS-O-32105 1022150-12-4 Enquire
Ibrutinib Di-piperidine impurity Impurity CS-O-36026 Not Available In Stock
Ibrutinib Piperidine impurity Impurity CS-O-51886 Not Available Enquire
Ibrutinib Piperidine N-desacryl impurity Impurity CS-O-51887 Not Available Enquire
Lasmiditan 6-bromo Desmethylpiperidine Impurity Impurity CS-O-50090 1486988-21-9 In Stock
Levetiracetam 2-oxopiperidin impurity Impurity CS-O-55300 172171-68-5 Enquire
Methyl 1-[2-(dimethylamino)ethyl]-3-piperidinecarboxylate Impurity CS-O-52655 1550060-96-2 Enquire
Methyl 4-((2R,4R)-4-ethoxypiperidin-2-yl)benzoate Impurity CS-O-56846 ---- Enquire
Methyl 4-((2S,4R)-4-ethoxypiperidin-2-yl)benzoate Impurity CS-O-56844 2920219-98-1 Enquire
Methyl 4-(4-fluorophenyl)-1-methyl-2,6-dioxo-3-piperidinecar... Impurity CS-O-47970 1558726-44-5 Enquire
Methyl 4-[(2R,4S)-4-ethoxy-2-piperidinyl]benzoate Impurity CS-O-51634 2408761-26-0 Enquire
N-(1-benzyl-4-methylpiperidin-3-yl)-N-methylnitrous amide Impurity CS-O-45589 Not Available Enquire
N-(1-Benzylpiperidin-4-yl)-N-phenylpropanamide Hydrochloride Impurity CS-CR-00009 5156-58-1 In Stock
N-(2,6-dioxopiperidin-3-yl)-2-nitrobenzamide Impurity CS-O-44555 39133-20-5 Enquire
N-methyl-N-(4-methylpiperidin-3-yl)nitrous amide Impurity CS-O-45599 Not Available Enquire
N-phenyl-1-(2-phenylethyl) piperidin-4-amine Impurity CS-O-31567 21409-26-7 In Stock
paroxetine piperidin-3-ol Impurity Impurity CS-O-58347 384338-20-9 Enquire
Piperidin crotonic acid impurity Impurity CS-O-53915 ---- Enquire
Pregna-4,20-dien-3-one, 20-methyl-21-(1-piperidinyl)-, (20 Z... Impurity CS-O-45029 78822-15-8 Enquire
progesterone 3,7 dione piperidine impurity Impurity CS-O-49440 Not Available Enquire
progesterone 6-Hydroxy piperidine Impurity Impurity CS-O-49441 Not Available Enquire
Rac-Trelagliptin piperidin-3-ylamine Succinate Impurity CS-O-48109 2270843-82-6 (Freebase) Enquire
rel-1-(1,1-Dimethylethyl) 3-methyl (3R,5R)-5-amino-1,3-piper... Impurity CS-O-54443 1208359-58-3 Enquire
sodium ((3R,6S)-6-carbamoyl-1-sulfonatopiperidin-3-yl)amino ... Impurity CS-O-49649 Not Available Enquire


Intermediate

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(3S,5S,6R)-3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl... Intermediate CS-O-46824 1375470-88-4 Enquire
(R)-1-(Boc)-5-oxopiperidine-2-carboxylic acid Intermediate CS-ED-42139 1273565-12-0 Enquire
(R)-N-methylpiperidine-3-carboxamide Intermediate CS-BL-00134 1124199-15-0 Enquire
(S)-3-(Boc-amino)piperidine Intermediate CS-T-07441 216854-23-8 In Stock
(S)-5-methyl-2-(piperidin-3-yl)isoindoline-1,3-dione Intermediate CS-O-52619 Not Available Enquire
(S)-N-methylpiperidine-3-carboxamide Intermediate CS-BL-00135 1124199-17-2 Enquire
[1,4′-Bipiperidine]-4′-carboxamide, acetate Intermediate CS-O-53104 1333467-36-9 Enquire
1-(2-ethoxyethyl)-2-(piperidin-4-yl)-1H-benzo[d]imidazole hy... Intermediate CS-T-96133 1841081-72-8 In Stock
1-(3-Methoxypropyl)-4-piperidinamine Intermediate CS-O-32075 179474-79-4 In Stock
1,1-Dimethylethyl 3-[4-[[[3-(methoxycarbonyl)-2-nitrophenyl]... Intermediate CS-O-47076 1038915-99-9 Enquire
1,1-Dimethylethyl 3-fluoro-5-hydroxy-1-piperidinecarboxylate Intermediate CS-O-57412 2386139-89-3 Enquire
1-[(4-Methoxyphenyl)methyl]-4-piperidinemethanamine Intermediate CS-O-49625 117702-38-2 Enquire
1-[[4-[[(2-Hydroxyethyl)methylamino]carbonyl]phenyl]methyl]-... Intermediate CS-O-50111 2641256-93-9 Enquire
1-Benzyl-4-methyl-3-(methylamino)piperidine dihydrochloride Intermediate CS-BL-00174 1228879-37-5 Enquire
1-Benzyl-4-piperidinol Intermediate CS-M-56726 4727-72-4 In Stock
1-Boc-piperidine Intermediate CS-M-10261 75844-69-8 In Stock
1-Ethyl-3-piperidinemethanol Intermediate CS-O-49662 54525-19-8 Enquire
1-N-Boc-4-Methylenepiperidine Intermediate CS-AC-02493 159635-49-1 In Stock
2,5-Piperidinedione Intermediate CS-O-47552 52065-78-8 Enquire
2-[(S)-(4-Chlorophenyl)(4-piperidinyloxy)methyl]pyridine (2R... Intermediate CS-O-16621 210095-58-2 In Stock
2-[1-(4,4-Difluorocyclohexyl)-4-piperidinyl]-6-fluoro-2,3-di... Intermediate CS-T-89171 1262417-51-5 In Stock
2-[4-chlorophenyl(4-piperidinyloxy)methyl]pyridine Intermediate CS-O-32038 122368-54-1 In Stock
3-(4-Piperidinyl)-1,2-benzisoxazole Hydrochloride Intermediate CS-T-40119 84163-22-4 Enquire
3-amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-... Intermediate CS-O-53489 ---- Enquire
3-bromo-1-methylpiperidin-4-one hydrobromide Intermediate CS-BX-02651 89580-42-7 Enquire
4-(4-Chlorophenyl)-4-hydroxypiperidine Intermediate CS-M-26000 39512-49-7 In Stock
4-Anilino-1-benzylpiperidine Intermediate CS-T-03914 1155-56-2 In Stock
4-Chloro-1-methylpiperidine Intermediate CS-M-58008 5570-77-4 In Stock
4-chloro-3-(piperidin-2-yl)aniline Intermediate CS-O-47391 1270416-26-6 Enquire
4-Hydroxy-2,2,6,6-tetramethyl-1-piperidinyloxy Intermediate CS-T-56488 2226-96-2 In Stock
5,5-Difluoro-1-(phenylmethyl)-3-piperidinone Intermediate CS-O-57409 1303973-67-2 Enquire
5,5-Difluoro-3-piperidinone Intermediate CS-O-57408 1304192-58-2 Enquire
5-Fluoro-3-piperidinol Intermediate CS-O-57410 1934860-71-5 Enquire
5-Methyl-3-piperidinol Intermediate CS-O-49543 33469-64-6 Enquire
Benzyl 2-(4-cyanophenyl)-4-oxopiperidine-1-carboxylate Intermediate CS-O-48052 1644667-45-7 Enquire
Methyl (2R)-1-Boc-5-oxopiperidine-2-carboxylate Intermediate CS-ED-42138 448963-98-2 Enquire
N-(2-Chloroethyl)-piperidine hydrochloride Intermediate CS-M-58024 2008-75-5 In Stock
N,N'-di(piperidin-3-yl)methanediamine Intermediate CS-BX-02647 Not Available Enquire
Piperidine-3-carboxylic acid Intermediate CS-M-04562 498-95-3 In Stock
RAC-(3R,5S)-1-BENZYL-5-METHYLPIPERIDIN-3-OL HYDROCHLORIDE Intermediate CS-O-49535 1909294-95-6 Enquire
tert-Butyl 4-((4-(2-(2,6-dioxopiperidin-3-yl)-1-oxoisoindoli... Intermediate CS-ED-41883 2520105-41-1 Enquire
Tert-butyl 4-(pyrrolidin-3-yl)piperidine-1-carboxylate Intermediate CS-O-53856 1314771-79-3 Enquire
Trans-1-boc-4-aminomethyl-3-hydroxypiperidine Intermediate CS-ED-41941 219975-84-5 Enquire
(1-(2-hydroxyethyl)piperidin-4-yl)(phenyl)methanone Intermediate CS-O-51450 139676-51-0 Enquire
(R)-tert-Butyl 3,3-difluoro-4-hydroxypiperidine-1-carboxylat... Intermediate CS-O-49856 1893408-14-4 Enquire
1-(3-Butyn-1-yl)-α,α-diphenyl-4-piperidinemethanol Intermediate CS-O-47702 476468-82-3 Enquire
1,1-Dimethylethyl N-[(3S,5S)-5-methyl-3-piperidinyl]carbamat... Intermediate CS-O-47663 951163-61-4 Enquire
1-Piperidinecarboxylic acid, 4-(4-bromo-1H-pyrazol-1-yl)-, p... Intermediate CS-O-47661 2680701-05-5 Enquire
5,5-Difluoro-3-piperidinol Intermediate CS-O-57411 1258639-09-6 Enquire
Dimethyl piperidine-2,3-dicarboxylate Intermediate CS-O-47700 23580-75-8 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(1-Benzyl-4-piperidinyl)methanol Fine Chemicals CS-M-32431 67686-01-5 In Stock
(3S,4S)-1-Benzyl-N,4-dimethylpiperidin-3-amine Fine Chemicals CS-ZG-47294 1354621-59-2 Enquire
(S)-benzyl 2,6-dioxopiperidin-3-ylcarbamate Fine Chemicals CS-ZE-24873 22785-43-9 In Stock
1-((9H-Fluoren-9-yl)methyl)piperidine Fine Chemicals CS-O-58688 35661-58-6 Enquire
1-(3-methoxypropyl)piperidin-4-ol Fine Chemicals CS-O-54509 1225518-03-5 Enquire
1-[2-(2-Hydroxyethoxy)Ethyl]Piperidine Fine Chemicals CS-O-16452 3603-43-8 In Stock
1-Methylpiperidine-4-carbonyl chloride hydrochloride Fine Chemicals CS-O-59936 7462-84-2 Enquire
2-(6-oxopiperidin-3-yl)aceticacid Fine Chemicals CS-ED-41938 933753-48-1 Enquire
2-(Methoxymethyl)piperidine hydrochloride Fine Chemicals CS-O-54251 688809-98-5 Enquire
2,2,6,6-Tetramethylpiperidine Fine Chemicals CS-T-43986 768-66-1 In Stock
2,2,6,6-Tetramethylpiperidinooxy Fine Chemicals CS-DA-00622 2564-83-2 Enquire
4-((tert-Butoxycarbonyl)amino)piperidine-4-carboxylic acid Fine Chemicals CS-O-59013 252720-31-3 Enquire
4-(4-Chlorophenyl)piperidine hydrochloride Fine Chemicals CS-ED-41877 6652-06-8 Enquire
4-Bromomethylpiperidine Fine Chemicals CS-O-49950 69719-84-2 Enquire
5-Chloro-2-(piperidin-4-yl)pyrimidine hydrochloride Fine Chemicals CS-ED-41878 1402666-88-9 Enquire
N-Ethylpiperidine Fine Chemicals CS-O-57203 766-09-6 Enquire
Piperidin-3-One Hydrochloride Hydrate Fine Chemicals CS-M-56990 2828446-66-6 In Stock
Piperidine Hydrochloride Fine Chemicals CS-DR-00002 6091-44-7 In Stock
tert-Butyl (2-(4-methylpiperidin-4-yl)ethyl)carbamate Fine Chemicals CS-BL-00033 Not Available Enquire
Tert-butyl (2R)-3-cyano-2-methyl-4-oxopiperidine-1-carboxyla... Fine Chemicals CS-O-58997 3008218-44-5 Enquire
Tert-Butyl 3-((chlorosulfonyl)methyl)piperidine-1-carboxylat... Fine Chemicals CS-BL-00137 1260663-21-5 Enquire
tert-Butyl N-[2-(2-methylpiperidin-4-yl)ethyl]carbamate Fine Chemicals CS-BL-00038 1783924-61-7 Enquire
tert-Butyl N-{2-[(3S)-piperidin-3-yl]ethyl}carbamate Fine Chemicals CS-BL-00036 1217625-83-6 Enquire
trans-4-methoxypiperidin-3-ol Fine Chemicals CS-EM-02634 1612172-92-5 In Stock
(2,6-dioxopiperidin-3-yl)carbamic acid Fine Chemicals CS-O-37053 Not Available Enquire
(2-aminopyridin-4-yl)(1-methylpiperidin-4-yl)methanone Fine Chemicals CS-O-38684 1867154-45-7 Enquire
(2S,3R,4R,5S)-3,4,5-Tris(benzyloxy)-2-[(benzyloxy)methyl]-1-... Fine Chemicals CS-O-38564 Not Available Enquire
(2S,5R)-benzyl 5-amino-2-methylpiperidine-1-carboxylate hydr... Fine Chemicals CS-ZE-18755 1207853-23-3 Enquire
(3-(1-tert-butoxycarbonyl) piperidin-4-yl)-3-hydroxy propano... Fine Chemicals CS-O-37074 2229430-34-4 Enquire
(3aR,7aR)-4'-(benzo[d] isothiazole-3-yl)octahydrospiro [isoi... Fine Chemicals CS-O-36373 Not Available Enquire
(3R,4S)-3-fluoro-4-methoxypiperidine Fine Chemicals CS-O-41209 1524707-81-0 Enquire
(3S)-1-[(3-Chloro-2-methylbenzene)sulfonyl]-N-cyclohexylpipe... Fine Chemicals CS-ZJ-29131 872506-67-7 Enquire
(3S,4R)-4-(4-METHOXYPHENYL)-3-[[(3,4-METHYLENEDIOXY)PHENOXY]... Fine Chemicals CS-O-35061 127017-69-0 Enquire
(4-aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone Fine Chemicals CS-O-38683 1867154-48-0 Enquire
(4-Fluoro-2-hydroxyphenyl)(piperidin-4-yl)methanone hydrochl... Fine Chemicals CS-O-34795 81043-50-7 Enquire
(6-aminopyridin-2-yl)(1-methylpiperidin-2-yl)methanone Fine Chemicals CS-O-38681 Not Available Enquire
(6-aminopyridin-2-yl)(1-methylpiperidin-3-yl)methanone Fine Chemicals CS-O-38680 Not Available Enquire
(6-Aminopyridin-2-yl)(1-methylpiperidin-4-yl)methanone Fine Chemicals CS-MM-59987 613678-03-8 Enquire
(6-Bromopyridin-2-yl)(1-methylpiperidin-4-yl)methanone Fine Chemicals CS-MM-59986 613678-08-3 Enquire
(R)-3-(1-(tert-butoxycarbonyl)piperidin-4-yl)-3-hydroxypropa... Fine Chemicals CS-O-37073 2227726-41-0 Enquire
(R)-tert-butyl (1-(1,3-bis(2-cyanobenzyl)-2,6-dioxo-1,2,3,6-... Fine Chemicals CS-O-41223 Not Available Enquire
(R)-tert-butyl (1-(3-(2-cyanobenzyl)-2,6-dioxo-1,2,3,6-tetra... Fine Chemicals CS-O-41224 Not Available Enquire
(S)-(3-(1-tert-butoxycarbonyl)piperidin-4-yl)-3-hydroxypropa... Fine Chemicals CS-O-37068 2227741-18-4 Enquire
(S)-2-(((Benzyloxy)carbonyl)amino)-3-(1-(tert-butoxycarbonyl... Fine Chemicals CS-O-38809 1820583-71-8 Enquire
[4-(Phenylamino)piperidin-4-yl]methanol Fine Chemicals CS-ED-01523 113231-29-1 Enquire
{(R)-2-Benzyl-4-[(quinolin-4-ylmethyl)-amino]-piperidin-1-yl... Fine Chemicals CS-ED-02133 150705-88-7 Enquire
{5-hydroxy-6-oxo-1-[4-(2-oxopiperidin-1-yl)phenyl]-1,2,3,6- ... Fine Chemicals CS-O-35516 1609409-54-2 Enquire
1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-3... Fine Chemicals CS-O-34962 Not Available Enquire
1-(4-hydroxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-... Fine Chemicals CS-O-34963 Not Available Enquire
1,2,2,6-Tetramethylpiperidin-4-yl 2-hydroxy-2-phenylacetate ... Fine Chemicals CS-MM-51181 536-93-6 Enquire
1-[4-(4-fluorophenyl)-4-oxobutyl]-4-4piperidin-1-ylpiperidin... Fine Chemicals CS-O-38622 Not Available Enquire
1H-Benzimidazole, 1-(4-piperidinylmethyl) Fine Chemicals CS-O-34459 852627-74-8 Enquire
1-Methyl-4-(pyrrolidin-2-yl)piperidine Fine Chemicals CS-ED-02310 524674-26-8 Enquire
2-((1-Benzylpiperidin-4-yl)methyl)-2-hydroxy-5,6-dimethoxy-2... Fine Chemicals CS-O-36948 329010-67-5 Enquire
2-((3R,6R)-1,6-Dimethylpiperidin-3-yl)propan-2-ol Fine Chemicals CS-TB-34640 2057-25-2 Enquire
2-((S)-2-(((3R,4R)-4-(4-bromo-3-hydroxyphenyl)-3,4-dimethylp... Fine Chemicals CS-O-38102 Not Available Enquire
2-(2,6-Dioxo-piperidin-3-yl)-4-fluoroisoindoline-1,3-dione Fine Chemicals CS-ED-42151 835616-60-9 Enquire
2-(Fluoromethyl)piperidine hydrochloride Fine Chemicals CS-MM-45127 886216-73-5 Enquire
2-(Piperidin-4-yl)ethane-1-sulfonic acid Fine Chemicals CS-ZB-36666 4944-21-2 Enquire
2-(piperidin-4-yl-oxy�)-5-chloro�pyridine Fine Chemicals CS-EU-00163 260441-44-9 Enquire
2-[1-(tert-Butoxycarbonyl)-3-piperidinyl]benzoic acid Fine Chemicals CS-MM-81866 908334-22-5 Enquire
2-amino-3-(piperidin-2-yl)propanoic acid Fine Chemicals CS-O-37818 2103439-59-2 Enquire
2-bromo-1-(4-piperidinyl)-Ethanone Fine Chemicals CS-O-34457 775515-59-8 Enquire
2-bromo-5-[(3R, 4R)-3, 4-dimethylpiperidin-4yl-]-phenol Fine Chemicals CS-O-38094 Not Available Enquire
2-Piperidinonicotinaldehyde Fine Chemicals CS-M-31215 34595-22-7 Enquire
2-Piperidinonicotinic acid Fine Chemicals CS-M-32474 78253-61-9 Enquire
2-Piperidinonicotinonitrile Fine Chemicals CS-M-31997 34595-23-8 Enquire
3-((2-ethylpiperidin-1-yl)methyl)-7-fluoro-1-(pyridin-4-ylme... Fine Chemicals CS-O-34619 1070254-43-1 Enquire
3-((3R,4R)-1,3,4-trimethylpiperidin-4-yl)phenol hydrochlorid... Fine Chemicals CS-ED-01648 78738-97-3 Enquire
3-(3,4-Dimethyl-piperidin-4-yl)-phenol Fine Chemicals CS-O-31318 119193-19-0 Enquire
3-(Piperidin-4-yl)-1H-indole Fine Chemicals CS-M-03237 17403-09-7 Enquire
3-(prop-2-en-1-yl)piperidine Fine Chemicals CS-ED-01431 1260880-04-3 Enquire
3,3-Dichloro-1-(4-nitrophenyl)piperidin-2-one Fine Chemicals CS-ZH-16546 881386-01-2 Enquire
3-bromo-6,6-dimethylpiperidine-2,4-dione Fine Chemicals CS-ZB-14468 1000801-14-8 Enquire
3-chloro-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridi... Fine Chemicals CS-O-36982 1589504-29-9 Enquire
3-Methoxy-2-(2-piperidin-1-yl-ethoxy)-benzaldehyde Fine Chemicals CS-MM-89398 883546-85-8 Enquire
3-Methoxy-4-(2-piperidin-1-yl-ethoxy)-benzaldehyde Fine Chemicals CS-M-08992 46995-88-4 Enquire
3-Methylenepiperidine hydrochloride Fine Chemicals CS-MM-80890 155137-12-5 Enquire
3-morpholin-4-yl-1-(4-(2-oxopiperidin-1-yl)phenyl)pyridine2(... Fine Chemicals CS-O-34961 Not Available Enquire
3-morpholin-4-yl-1-(4-piperidin-1-ylphenyl)pyridin-2(1H)-one Fine Chemicals CS-O-36749 Not Available Enquire
3-Piperidinone Fine Chemicals CS-MM-28838 50717-82-3 Enquire
4-((5,6-Dimethoxy-2,3-dihydro-1H-inden-2-yl)methyl)piperidin... Fine Chemicals CS-ZG-26323 844694-83-3 Enquire
4-(2-(Piperidin-1-yl)ethoxy)benzaldehyde Fine Chemicals CS-ZH-19520 26815-04-3 Enquire
4-(3-Isopropoxyphenyl)-1, 3, 4-trimethylpiperidine hydrochlo... Fine Chemicals CS-O-38097 Not Available Enquire
4-(4-Chlorophenylamino)piperidine-4-carboxylic acid methyl e... Fine Chemicals CS-O-38480 849106-08-7 Enquire
4-(4-Piperidinyloxy)-1,2-benzenediol Fine Chemicals CS-O-37643 Not Available Enquire
4-(Piperidin-4-yl)benzonitrile hydrochloride Fine Chemicals CS-MM-27887 162997-34-4 Enquire
4-(piperidin-4-yl)butanoic acid Fine Chemicals CS-ED-02235 90950-44-0 Enquire
4,4-Difluoro-2,2-Dimethylpiperidine Fine Chemicals CS-O-37915 1783923-46-5 Enquire
4-[(2-Hydroxy-ethyl)-methyl-amino]-piperidine-1-carboxylic a... Fine Chemicals CS-MM-48200 864655-25-4 Enquire
4-Amino-1,2,2,6,6-pentamethylpiperidine Fine Chemicals CS-ZI-02142 40327-96-6 Enquire
4-benzyl-4-methylpiperidine Fine Chemicals CS-O-38067 1485162-53-5 Enquire
4-methylidenepiperidine Fine Chemicals CS-ZE-20744 148133-82-8 Enquire
4-phenyl-N-4-piperidinyl-2-Pyrimidinamine Fine Chemicals CS-O-34462 1363456-23-8 Enquire
4-Piperidinamine, N-(1-methyl-1H-imidazol-4-yl) Fine Chemicals CS-O-34460 2294358-16-8 Enquire
4-Piperidinylphenylglyoxal hydrate Fine Chemicals CS-M-54301 93290-93-8 Enquire
4-Vinylpiperidine-4-carboxylic acid ethyl ester Fine Chemicals CS-ED-01146 1509910-91-1 Enquire
5-(Bromomethyl)piperidin-2-one Fine Chemicals CS-MM-52359 1820608-69-2 Enquire
5-phenyl-N-4-piperidinyl-2-Pyrimidinamine Fine Chemicals CS-O-34463 951117-60-5 Enquire
6-Methyl-1-(2-(5-methyl-2-phenyloxazol-4-yl)ethyl)spiro-[ben... Fine Chemicals CS-MM-09305 300816-15-3 Enquire


Nitrosamine

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(1-nitrosopiperidin-2-yl)methanamine Nitrosamine CS-O-40311 Not available In Stock
(1-nitrosopiperidin-2-yl)methanol Nitrosamine CS-O-41257 64605-07-8 In Stock
(1-nitrosopiperidin-4-yl)methanamine hydrochloride Nitrosamine CS-O-46781 Not Available Enquire
(R)-1-nitrosopiperidin-3-amine (Mixture of Isomers) Nitrosamine CS-O-43338 Not Available In Stock
(R)-5-methyl-2-(1-nitrosopiperidin-3-yl)isoindoline-1,3-dion... Nitrosamine CS-O-52664 Not Available Enquire
(R)-tert-Butyl (1-nitrosopiperidin-3-yl)carbamate (Mixture o... Nitrosamine CS-O-43337 ---- In Stock
(R)-tert-butyl nitroso(piperidin-3-yl)carbamate Nitrosamine CS-O-54844 Not Available Enquire
(S)-7-(1-acryloylpiperidin-4-yl)-4-nitroso-2-(4-phenoxypheny... Nitrosamine CS-O-56384 ---- Enquire
1-(1-nitrosopiperidin-4-yl)-1H-imidazo[4,5-b]pyridin-2(3H)-o... Nitrosamine CS-O-54299 ---- Enquire
1′-Nitroso-1,4′-bipiperidine (Mixture of E/Z Isomers) Nitrosamine CS-O-50451 2639422-25-4 In Stock
1-Nitroso-2,2,6,6-Tetramethylpiperidine Nitrosamine CS-ED-01786 6130-93-4 In Stock
1-Nitroso-4-piperidinecarboxamide Nitrosamine CS-O-51894 1254360-38-7 In Stock
1-nitroso-alpha-phenyl-2-piperidine acetamide Nitrosamine CS-O-48179 Not Available Enquire
1-nitrosopiperidin-3-amine 2,2,2-trifluoroacetate Nitrosamine CS-O-49212 2819242-71-0 (Freebase) Enquire
1-nitrosopiperidin-3-amine hydrochloride Nitrosamine CS-O-49211 2819242-71-0 (Freebase) Enquire
1-Nitroso-Pyrrolopiperidine Nitrosamine CS-O-58967 ---- Enquire
2,2,6,6-tetramethyl-1-nitrosopiperidin-4-ol Nitrosamine CS-O-55056 55556-90-6 Enquire
3-Amino N-nitrosopiperidin Linagliptin Nitrosamine CS-O-50453 ---- Enquire
3-Hydroxy-N-Nitrosopiperidine (Mixture of Isomers) Nitrosamine CS-O-40186 55556-85-9 In Stock
4-(1-Nitrosopiperidin-4-yl)morpholine Nitrosamine CS-EO-03247 2089333-06-0 In Stock
4-(1-nitrosopiperidin-4-yl)morpholine-5-N-oxide Nitrosamine CS-O-60283 ---- Enquire
4-Chloro-N-nitrosopiperidine Nitrosamine CS-EO-02602 65445-61-6 Enquire
4-nitroso-2-(4-phenoxyphenyl)-7-(piperidin-4-yl)-4,5,6,7-tet... Nitrosamine CS-O-54989 ---- Enquire
7-(1-nitrosopiperidin-4-yl)-2-(4-phenoxyphenyl)-4,5,6,7-tetr... Nitrosamine CS-O-54990 ---- Enquire
Alogliptin (S)-2-(nitroso(piperidin-3-yl)amino)acetic acid Nitrosamine CS-O-57445 ---- Enquire
Alogliptin piperidine Nitroso Impurity Nitrosamine CS-O-57444 ---- Enquire
Di-Nitroso- Pyrrolopiperidine ( Mix of isomers ) Nitrosamine CS-O-44046 Not Available In Stock
Ethyl 1-nitrosopiperidine-4-carboxylate Nitrosamine CS-O-54886 160114-74-9 Enquire
Methyl 4-((2S,4S)-4-ethoxy-1-nitrosopiperidin-2-yl)benzoate Nitrosamine CS-O-58252 ---- Enquire
N-((1-nitrosopiperidin-2-yl)methyl)acetamide Nitrosamine CS-O-52361 Not Available In Stock
N-(1-nitrosopiperidin-3-yl)acetamide Nitrosamine CS-O-47212 Not Available In Stock
N-(2-fluorophenyl)-1-nitrosopiperidin-4-amine Nitrosamine CS-BX-02966 ---- Enquire
N,4-dimethyl-1-nitrosopiperidin-3-amine Nitrosamine CS-O-45597 Not Available Enquire
N-methyl-N-((3R,4R)-4-methyl-1-nitrosopiperidin-3-yl)nitrous... Nitrosamine CS-O-54597 ---- Enquire
N-methyl-N-((3R,4R)-4-methylpiperidin-3-yl) nitrous amide Nitrosamine CS-O-54598 ---- Enquire
N-methyl-N-(4-methyl-1-nitrosopiperidin-3-yl)nitrous amide Nitrosamine CS-O-45598 Not Available Enquire
N-Nitroso (S)-Piperidin-3-ol Nitrosamine CS-O-46535 2380680-64-6 In Stock
N-Nitroso 4-(p-toluidino)piperidine Nitrosamine CS-O-52833 Not Available In Stock
N-Nitroso Ibrutinib Amino piperidine Impurity Nitrosamine CS-O-50034 Not Available In Stock
N-nitroso piperidine -4-one impurity Nitrosamine CS-T-95834 55556-91-7 In Stock
N-Nitroso-2-methylpiperidin Nitrosamine CS-EO-02596 14026-03-0 Enquire
N-Nitroso-3-aminopiperidine (Mixture of Isomers) Nitrosamine CS-T-94050 2819242-71-0 In Stock
N-Nitroso-3-aminopiperidine 1mg/mL in methanol Nitrosamine CS-O-43406 2819242-71-0 Enquire
N-Nitroso-4-hydroxypiperidine Nitrosamine CS-O-50291 55556-93-9 In Stock
N-Nitrosopiperidine Nitrosamine CS-T-37286 100-75-4 In Stock
N-Nitrosopiperidine Solution (1 mg/mL in methanol) Nitrosamine CS-O-59760 100-75-4 Enquire
N-nitroso-piperidine-4-amine Nitrosamine CS-O-58132 ---- Enquire
tert-butyl (S)-(1-nitrosopiperidin-2-yl)carbamate Nitrosamine CS-O-44485 Not Available Enquire
2,2,6,6-tetramethyl-1-nitrosopiperidin-4-one Nitrosamine CS-O-37704 640-01-7 Enquire
3-amino-1-nitroso piperidine-2,6-dione Nitrosamine CS-O-35546 Not Available Enquire
6-ethyl-3-(3-methoxy-4-(4-(4-nitrosopiperazin-1-yl)piperidin... Nitrosamine CS-O-40124 Not Available Enquire
N-nitroso nicardipine bis1-benzylpiperidin-3-yl impurity Nitrosamine CS-O-53093 ---- Enquire


Secondary Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2S)-N-(2,6-Dimethylphenyl)piperidine-2-carboxamide Secondary Standards CS-SS-26419-100MG 27262-40-4 Enquire
(E)-2-[(1-Benzylpiperidin-4-yl)methylene]-5,6-dimethoxyindan... Secondary Standards CS-SS-24949-50MG 145546-80-1 Enquire
4-(4-Chlorophenyl)-4-hydroxypiperidine Secondary Standards CS-SS-26499-100MG 39512-49-7 Enquire
4-[4-[4-(Diphenylmethylene)-1-piperidinyl]-1-hydroxybutyl]-α... Secondary Standards CS-SS-26446-50MG 1187954-57-9 Enquire
Ethyl 4-(4,8-dichloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1... Secondary Standards CS-SS-26508 165739-83-3 Enquire
α,α-Diphenyl-4-piperidinemethanol Secondary Standards CS-SS-26407-50MG 115-46-8 Enquire


Stable Isotope Reagent

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(R)-3-Amino(piperidine-3-d1 )-2,6-dione HCl Stable Isotope Reagent CS-C-01662 2708341-27-7 Enquire
1-Piperidine-d10 -carbonyl Chloride Stable Isotope Reagent CS-C-02046 1219803-31-2 Enquire
2,2,6,6-Tetramethylpiperidine-d8 -1-oxyl Stable Isotope Reagent CS-C-01690 205679-68-1 Enquire
4-Amino-2,2,6,6-tetramethylpiperidine-d17 ;1-15 N-1-oxyl Stable Isotope Reagent CS-C-01666 97461-87-5 Enquire
4-Hydroxy-2,2,6,6-tetramethylpiperidine-d17-1-15N-1-oxyl Stable Isotope Reagent CS-C-02017 90429-66-6 Enquire
4-Hydroxy-2,2,6,6-tetramethylpiperidine-d17-1-oxyl Stable Isotope Reagent CS-C-02016 100326-46-3 Enquire
4-Hydroxypiperidine-3,3,4,5,5-d5 Stable Isotope Reagent CS-C-02011 1219799-35-5 Enquire
4-Hydroxypiperidine-3,3,4,5,5-d5-N-t-BOC Stable Isotope Reagent CS-C-02012 1523606-18-9 Enquire
4-Hydroxypiperidine-D4 Stable Isotope Reagent CS-O-46058 1014695-51-2 Enquire
4-Oxo-2,2,6,6-tetramethylpiperidine-d16-1-oxyl Stable Isotope Reagent CS-C-01653 36763-53-8 Enquire
4-Oxo-2,2,6,6-tetramethylpiperidine-d17 Stable Isotope Reagent CS-C-01652 52168-48-6 Enquire
4-Piperidine-d9- carboxamide Stable Isotope Reagent CS-C-02047 1219803-20-9 Enquire
4-Piperidinone-2,2,3,3,5,5,6,6-d8 Stable Isotope Reagent CS-O-39531 2256742-39-7 Enquire
Methyl 4-Piperidine-3,3,5,5-d4-acetate HCl Stable Isotope Reagent CS-C-02122 Not Available Enquire
tert-butyl 4-aminopiperidine-1-carboxylate-2,2,3,3,4,5,5,6,6... Stable Isotope Reagent CS-O-57466 2891512-50-6 Enquire
tert-Butyl 4-aminopiperidine-1-carboxylate-3,3,4,5,5-d5 Stable Isotope Reagent CS-O-57467 1340546-55-5 Enquire
(±)-N-(2,6-Dimethylphenyl)-1-iso-propyl-d7-2-piperidinecarbo... Stable Isotope Reagent CS-C-00754 1276197-11-5 Enquire
1-Boc-4-hydroxypiperidine-D9 Stable Isotope Reagent CS-O-45586 1246342-61-9 Enquire
4-Amino-N-(1-ethyl-3-piperidinyl)-5-(ethylsulfonyl)-2-methox... Stable Isotope Reagent CS-T-65430 1794786-83-6 Enquire
4-Methylpiperidine-2,2,6,6-d4 Stable Isotope Reagent CS-C-00729 1219798-85-2 Enquire
Ethyl 4-Piperidinecarboxylate-2,2,3,3,4,5,5,6,6 D9 Stable Isotope Reagent CS-C-00638 1219803-75-4 Enquire
Melperone-d4 HCl (4-methylpiperidine-2,2,6,6-d4) Stable Isotope Reagent CS-C-00675 1219798-80-7 Enquire
N-nitrosopiperidine 200μg/mL in Methanol Stable Isotope Reagent CS-O-40726 Not Available Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
(2R,3S,4R,5S)-2-(hydroxymethyl)piperidine-3,4,5-triol Building Blocks CS-O-47524 126663-71-6 Enquire
(3S,4R)-1-benzyl-N,4-dimethylpiperidin-3-amine Building Blocks CS-TA-27808 1638499-33-8 Enquire
1-[2-[5-Methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl]-4... Building Blocks CS-O-46528 1003319-95-6 Enquire
1-Benzyl-4-methylpiperidin-3-ol 4-methylbenzenesulfonate Building Blocks CS-O-44034 Not Available Enquire
1-benzyl-4-methylpiperidin-3-one hydrochloride Building Blocks CS-O-44031 Not Available Enquire
1-benzyl-N,4-dimethylpiperidin-3-amine Building Blocks CS-T-95847 Not Available Enquire
1-benzyl-n,4-dimethylpiperidin-3-amine Building Blocks CS-O-45646 384338-23-2 Enquire
3-Amino-2-piperidinone Building Blocks CS-M-56455 1892-22-4 In Stock
4-(3,4-dichlorophenyl)-2,6-dioxopiperidine-3,5-dicarbonitril... Building Blocks CS-BX-02585 958809-52-4 Enquire
4-Hydroxy-1-(2-hydroxyethyl)-2,2,6,6-tetramethylpiperidine Building Blocks CS-DE-01593 52722-86-8 Enquire
4-N-BOC-Aminopiperidine Building Blocks CS-M-24284 73874-95-0 In Stock
5-​Hydroxypiperidin-​2-​one Building Blocks CS-T-95944 19365-07-2 Enquire
cis-3,5-Dimethylpiperidine Building Blocks CS-T-95991 14446-75-4 Enquire
Ethyl 1-benzylpiperidine-2-carboxylate Building Blocks CS-O-55355 77034-34-5 Enquire
Ethyl 4-(4-methyl-1-piperazinyl)-1-piperidinecarboxylate Building Blocks CS-O-57333 415968-25-1 Enquire
N-(4-Nitrophenyl)-1-piperidinecarboxamide Building Blocks CS-O-58351 2589-20-0 Enquire
Phenylmethyl (2R,5R)-5-amino-2-methyl-1-piperidinecarboxylat... Building Blocks CS-O-55632 1207853-72-2 Enquire
Phenylmethyl (2R,5S)-5-amino-2-methyl-1-piperidinecarboxylat... Building Blocks CS-O-55628 1290191-65-9 Enquire
Phenylmethyl (2S,5S)-5-amino-2-methyl-1-piperidinecarboxylat... Building Blocks CS-O-55634 1290191-79-5 Enquire
Piperidin-4-one hydrochloride Building Blocks CS-M-25834 41979-39-9 In Stock
Piperidinium perfluorooctylsulfonate Building Blocks CS-O-48918 71463-74-6 Enquire
tert-Butyl 4-(3-hydroxypropyl)piperidine-1-carboxylate Building Blocks CS-EC-00091 156185-63-6 Enquire
(R)-(1-Fmoc-piperidin-2-yl)-acetic acid Building Blocks CS-T-76714 193693-63-9 Enquire
(S)-(1-Fmoc-piperidin-2-yl)-acetic acid Building Blocks CS-T-77720 193693-62-8 Enquire
(S)-(1-Fmoc-piperidin-3-yl)-acetic acid Building Blocks CS-T-74416 1217646-18-8 Enquire
1-(1'-t-Butoxycarbonylpiperidin-4'-yl)-4-ethoxycarbonyl pipe... Building Blocks CS-O-43507 125541-19-7 Enquire
1,1-Dimethylethyl N-[(3S,5S)-5-methyl-3-piperidinyl]carbamat... Building Blocks CS-O-47606 951163-61-4 Enquire
1,4-Dimethylpiperidine-4-carboxylic Acid Hydrochloride Building Blocks CS-TB-22488 1185325-87-4 Enquire
1-Boc-3-acetylpiperidine Building Blocks CS-MM-29308 858643-92-2 Enquire
1-piperidin-2-ylacetone Building Blocks CS-TA-47479 4396-01-4 Enquire
1-Piperidinecarboxylic acid, 4-(4-bromo-1H-pyrazol-1-yl)-, p... Building Blocks CS-O-47592 2680701-05-5 Enquire
2-(N-Boc-2-piperidin-3-yl)glycine Methyl Ester Building Blocks CS-T-68195 1219380-30-9 Enquire
2-(N-BOC-4-piperidinyl)acetaldehyde Building Blocks CS-T-07682 142374-19-4 Enquire
2-tert-Butyl-N-piperidin-4-yl-1H-indol-5-amine Building Blocks CS-M-05059 397842-07-8 Enquire
3-(4-hydroxy-1-oxoisoindolin-2-yl)piperidine-2,6-dione Building Blocks CS-O-48217 1061604-41-8 Enquire
3,5-Dichloro-N-(4-fluoropiperidin-4-ylmethyl)benzamide Building Blocks CS-O-43547 1038992-15-2 Enquire
3-fluoro-3-phenylpiperidine hydrochloride Building Blocks CS-O-41140 2059970-47-5 Enquire
4-(2-Chlorophenyl)-4-piperidinol Building Blocks CS-TB-11214 71501-46-7 Enquire
4-(tert-Butyl)benzyl 3-piperidinylmethyl ether Building Blocks CS-M-12847 946665-44-7 Enquire
4-(trifluoromethyl)piperidin-4-ol Building Blocks CS-EM-02343 373603-69-1 Enquire
4-Amino-2-piperidinone trifluoroacetate Building Blocks CS-M-51692 5513-66-6 Enquire
Ethyl E-N-BOC-Piperidin-4-ylacrylate Building Blocks CS-T-74722 198895-61-3 Enquire
Fmoc-N-(1-Boc-piperidin-4-yl)-glycine Building Blocks CS-T-77883 269078-80-0 Enquire
N,N-diethylpiperidine-4-carboxamide Building Blocks CS-TB-45474 1903-67-9 Enquire
N-Boc-(2,3-dimethoxyphenyl)-4-piperidinylmethanone Building Blocks CS-T-07537 139290-71-4 Enquire
N-Boc-1-(4-piperidinyl)-1,2-dihydro-4h-3,1-benzoxazin-2-one Building Blocks CS-AC-04926 162045-30-9 Enquire
N-Boc-piperidin-4-yl-acetic acid methyl ester Building Blocks CS-M-54882 175213-46-4 Enquire
N-Fmoc-2-(N-boc-piperidin-3-yl)glycine Building Blocks CS-T-76759 494210-72-9 Enquire
R-[(S)-Phenethyl]-6-ethoxycarbonyl-4-methyl-3,4-didehydro pi... Building Blocks CS-O-43512 145774-82-9 Enquire
tert-Butyl (piperidin-3-ylmethyl)carbamate Building Blocks CS-M-08212 142643-29-6 Enquire
tert-Butyl 4-Formyl-3-methylpiperidine-1-carboxylate Building Blocks CS-TA-81381 512822-18-3 Enquire
tert-butyl N-(2-oxopiperidin-4-yl)carbamate Building Blocks CS-EM-03057 1263281-78-2 Enquire
tert-butyl n-(3-methylpiperidin-3-yl)carbamate Building Blocks CS-EM-02570 169750-96-3 Enquire
tert-butyl N-(4-methylpiperidin-4-yl)carbamate Building Blocks CS-EM-03058 163271-08-7 Enquire
tert-butyl N-(5-hydroxypiperidin-3-yl)carbamate Building Blocks CS-EM-03096 1502766-14-4 Enquire


Heterocyclic

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2-piperidinobenzenecarbonitrile Heterocyclic CS-EL-24894 72752-52-4 Enquire
3-Methylpiperidine Heterocyclic CS-DE-00954 626-56-2 Enquire


Steroids

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-[[[(1S)-1-Carboxy-2-hydroxyethyl]amino]carbonyl]-1-[[[[(2R... Steroids CS-O-48248 2014450-84-9 Enquire


Fluorinated Compounds

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-(Trifluoromethyl)piperidine Fluorinated Compounds CS-O-58077 657-36-3 Enquire


Carbohydrates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
20-Deoxo-5-O-[3,6-dideoxy-3-(dimethylamino)-β-D-glucopy... Carbohydrates CS-T-51883 1003024-01-8 Enquire


Deuterated Reagents

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
Piperidine-2,2,6,6-d4 Deuterated Reagents CS-T-94279 1001337-60-5 Enquire


Biochemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
4-Acetamido-2,2,6,6-Tetramethylpiperidine-1-Oxyl (Acetamido ... Biochemicals CS-SR-00211 14691-89-5 Enquire