Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Perazine, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Perazine 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 Perazine-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.
Our Perazine-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.
Perazine Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-2-Methyl-d3-piperazine-2,3,3,5,5,6,6-d7 | Stable Isotopes | CS-T-100008 | 2363789-19-7 | Enquire |
| (2R,3R)-2,3-Dimethyl-1-piperazinecarboxylic-d4 Acid 1,1-Dime... | Stable Isotopes | CS-T-100391 | 1240583-15-6(Unlabeled) | Enquire |
| 1-(2,3-dichlorophenyl)-4-nitrosopiperazine D8 | Stable Isotopes | CS-O-53624 | 2989508-28-1 (unlabelled) | Enquire |
| 1-(3-Buten-1-yl)-4-(2,3-dichlorophenyl)-piperazine-d8 | Stable Isotopes | CS-T-100704 | 2733969-84-9 | Enquire |
| 1-(3-Cyano-2-pyridyl)-4-methyl-2-phenylpiperazine-d4 | Stable Isotopes | CS-T-101646 | Not Available | Enquire |
| 1-(a,a,a-Trifluoro-m-tolyl)piperazine-d8 Hydrochloride | Stable Isotopes | CS-T-103182 | 1189975-78-7 | Enquire |
| 1-(Diphenylmethyl)-4-[(1RS,3E)-4-phenyl-1-[(E)-2-phenylethen... | Stable Isotopes | CS-T-101459 | 1331643-36-7 | Enquire |
| 1,4-Bis(7-chloroquinolin-4-yl)piperazine-d8 | Stable Isotopes | CS-T-102541 | 31502-87-1(Unlabelled) | Enquire |
| 1,4-Bis(tert-boc)piperazine-d8 | Stable Isotopes | CS-T-102941 | 1246816-49-8 | Enquire |
| 11,11'-(2,2'-(Piperazine-1,4-diyl)bis(acetyl))bis(5H-benzo[e... | Stable Isotopes | CS-T-102814 | Not Available | Enquire |
| 1-Benzyl-4-ethylpiperazine-2,3-dione-d5 | Stable Isotopes | CS-T-101847 | Not Available | Enquire |
| 1-Bis(4-fluorophenyl)methyl Piperazine-d8 | Stable Isotopes | CS-T-103117 | 27469-60-9(Unlabelled) | Enquire |
| 1-Boc-4-(6-aminopyridin-3-yl)piperazine-d4 | Stable Isotopes | CS-T-100753 | 1808106-94-6 | Enquire |
| 1-Cyclopentyl-4-nitrosopiperazine-15N | Stable Isotopes | CS-T-104106 | Not Available | Enquire |
| 1-Cyclopentyl-4-nitrosopiperazine-15N3 | Stable Isotopes | CS-T-104105 | Not Available | Enquire |
| 1-Ethyl-2,3-dioxopiperazine-d5 | Stable Isotopes | CS-T-101406 | Not Available | Enquire |
| 1-Methyl-4-Nitro Piperazine-d11 | Stable Isotopes | CS-EO-02551 | 42499-42-3 (Unlabelled) | Enquire |
| 1-methyl-4-nitrosopiperazine-d11 | Stable Isotopes | CS-O-40718 | 16339-07-4 (Unlabelled) | Enquire |
| 1-Phenylpiperazine-d4 | Stable Isotopes | CS-T-99882 | Not Available | Enquire |
| 4-(6-Methoxy-3-pyridinyl)-1-piperazinecarboxylic Acid... | Stable Isotopes | CS-T-100058 | Not Available | Enquire |
| 4-(6-Nitro-3-pyridinyl)-1-piperazine-2,2,6,6-d4-... | Stable Isotopes | CS-T-102709 | 2089333-15-1 | Enquire |
| 4-(6-Nitro-3-pyridinyl)-piperazine-2,2,6,6-d4 | Stable Isotopes | CS-T-102710 | 2089333-08-2 | Enquire |
| 4-(2,3-Dichlorophenyl)-1-piperazinecarboxylic Acid 1,1-Dimet... | Stable Isotopes | CS-T-102712 | 503315-03-5(Unlabelled) | Enquire |
| 4-(6-Nitro-3-pyridinyl)-1-nitroso-piperazine-2,2,6,6-d4 | Stable Isotopes | CS-T-104125 | 2089333-13-9 | Enquire |
| 4-(8-Chloro-5H-dibenzo[b,e][1,4]diazepin-11-yl)-1-piperazine... | Stable Isotopes | CS-T-102851 | 936094-44-9(Unlabelled) | Enquire |
| 4-Benzyl-1-piperazineacetic Acid-d8 Hydrazide | Stable Isotopes | CS-T-102866 | 24632-70-0(Unlabelled) | Enquire |
| 4-Hydroxybenzylpiperazine-d4 Dihydrochloride | Stable Isotopes | CS-B-00251 | 75341-33-2(unlabeled freebase) | Enquire |
| 4-Methyl-2-phenyl-1-tosylpiperazine-d4 | Stable Isotopes | CS-T-102224 | Not Available | Enquire |
| Aripiprazole-d8 (piperazine-d8) | Stable Isotopes | CS-T-93678 | 1089115-06-9 | Enquire |
| Benzyl 4-(6-Amino-2,2-dimethyl-4-(((trifluoromethyl)sulfonyl... | Stable Isotopes | CS-T-100789 | 2919702-27-3 | Enquire |
| Butaperazine-d6 | Stable Isotopes | CS-T-99348 | Not Available | Enquire |
| Cetirizine 1-[(4-Chlorophenyl)phenylmethyl]piperazine Amide-... | Stable Isotopes | CS-T-100673 | Not Available | Enquire |
| m-chlorophenylpiperazine D8 | Stable Isotopes | CS-EO-02377 | 1313393-63-3 | Enquire |
| N-(2,6-Dimethylphenyl)-1-piperazine-D8 | Stable Isotopes | CS-O-47473 | Not Available | Enquire |
| N-(Methyl)piperazine-d8 Di-trifluoroacetic Acid Salt | Stable Isotopes | CS-T-100003 | Not Available | Enquire |
| N,N'-bis(2,6-Dimethylphenyl)-1,4-piperazinediacetamide-d8 | Stable Isotopes | CS-T-100392 | 2751283-52-8 | Enquire |
| N1,N4-bis(2,6-Dimethylphenyl)-1,4-piperazinediacetamide-D8 | Stable Isotopes | CS-F-00172 | 380204-72-8 (unlabelled) | Enquire |
| N-Methyl-N'-nitrosopiperazine-15N | Stable Isotopes | CS-T-104108 | Not Available | Enquire |
| N-Methyl-N'-nitrosopiperazine-15N3 | Stable Isotopes | CS-T-104107 | Not Available | Enquire |
| N-Methyl-N-Nitrosopiperazine-d4 1mg/1ml in Methanol | Stable Isotopes | CS-O-43183 | 756524-88-6 | In Stock |
| N-Nitroso Avatrombopag imp-d8 (1-cyclohexyl-4-nitrosopiperaz... | Stable Isotopes | CS-O-58885 | ---- | Enquire |
| Perazine-d8 Dihydrochloride Salt | Stable Isotopes | CS-T-84916 | 1246815-57-5 | Enquire |
| Prochlorperazine Sulfoxide-d8 | Stable Isotopes | CS-B-00346 | Not Available | Enquire |
| Prochlorperazine-d8 | Stable Isotopes | CS-P-00476 | 1215641-01-2 | In Stock |
| Prochlorperazine-d8 (1mg/ml in methanol) | Stable Isotopes | CS-O-59462 | 1215641-01-2 | In Stock |
| Quetiapine-d8 Hemifumarate (piperazine-d8) | Stable Isotopes | CS-T-95529 | 1435938-24-1 | Enquire |
| Ramiprilat Diketopiperazine-d5 | Stable Isotopes | CS-T-97192 | Not Available | Enquire |
| Thiethylperazine-d8 Dimalate | Stable Isotopes | CS-T-102031 | Not Available | Enquire |
| Trifluoperazine D8 | Stable Isotopes | CS-ED-02084 | 117-89-5 (Unlabeled) | Enquire |
| Trifluoperazine-d8 Hydrochloride | Stable Isotopes | CS-O-40397 | 440-17-5(Unlabeled) | In Stock |
| Zavegepant-d8 (Piperazine-d8) | Stable Isotopes | CS-O-51871 | 1337918-83-8(Unlabelled) | Enquire |
| α-[(2-Methoxyphenoxy)methyl]-1-piperazineethanol-d8 Hydrochl... | Stable Isotopes | CS-T-101141 | 1092805-00-9(Free base) | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Homopiperazine | API | CS-T-26366 | 505-66-8 | In Stock |
| Perazine | API | CS-O-14095 | 84-97-9 | In Stock |
| Prochlorperazine diHCl | API | CS-EO-03235 | 5374-32-3 | Enquire |
| Prochlorperazine Dimaleate | API | CS-O-31004 | 84-02-6 | In Stock |
| Prochlorperazine HCl | API | CS-EO-03792 | 60-90-2 | Enquire |
| Thiethylperazine Dimaleate | API | CS-O-02450 | 1179-69-7 | In Stock |
| Perazine Dihydrochloride | API | CS-T-60271 | 5317-37-3 | Enquire |
| Perazine Dimalonate | API | CS-O-05002 | 14777-25-4 | Enquire |
| Prochlorperazine | API | CS-O-05102 | 58-38-8 | Enquire |
| Trifluoperazine | API | CS-MM-13399 | 117-89-5 | Enquire |
| Trifluoperazine hydrochloride | API | CS-ED-00812 | 440-17-5 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-(9-Anthracenylmethyl)piperazine | Metabolite | CS-F-00002 | 126257-22-5 | Enquire |
| 2,2,14,14-tetramethyl-8-oxopentadecanedioic acid Piperazine ... | Metabolite | CS-O-52004 | 2802470-19-3 | Enquire |
| Piperazine N, N-Desethyl Sildenafil | Metabolite | CS-O-46084 | 466684-88-8 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-(1-Methylpiperidin-4-yl)piperazine | Impurity | CS-M-25498 | 23995-88-2 | Enquire |
| 1-(2-((2,4-Dimethylphenyl)thio)phenyl)-4-tosylpiperazine | Impurity | CS-O-54581 | 1643651-32-4 | Enquire |
| 1-(2-Methoxy-2-phenylethyl)piperazine | Impurity | CS-BL-00030 | 6722-54-9 | Enquire |
| 1-(3-Carboxypyrid-2-yl)-2-phenyl-4-methyl-piperazine HCl | Impurity | CS-O-56396 | 61338-13-4(Free salt) | Enquire |
| 1-(3-Hydroxypropyl)-4-methylpiperazine | Impurity | CS-O-16269 | 5317-33-9 | Enquire |
| 1-(Cyclobutylcarbonyl)piperazine hydrochloride | Impurity | CS-O-54124 | 1428443-87-1 | Enquire |
| 1,1-Dimethylethyl 4-[2-[(2,4-dimethylphenyl)thio]phenyl]-1-p... | Impurity | CS-O-51715 | 960203-42-3 | Enquire |
| 1,4-Dicyclopropanecarbonylpiperazine | Impurity | CS-O-52492 | 458535-34-7 | Enquire |
| 1,4-Di-tert-butyl piperazine-1,4-dicarboxylate | Impurity | CS-T-90502 | 76535-75-6 | In Stock |
| 1-benzhydryl-4-((4-chlorophenyl)(phenyl)methyl)piperazine | Impurity | CS-O-48909 | Not Available | Enquire |
| 1-Ethyl-4-((6-((5-fluoro-4-(4-fluoro-1-isopropyl-2-methyl-1H... | Impurity | CS-O-55135 | ---- | Enquire |
| 1-Methyl-4-piperidin-4-yl-piperazine (Brigatinib impurity) | Impurity | CS-M-43629 | 53617-36-0 | Enquire |
| 2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine... | Impurity | CS-T-60613 | 102839-00-9 | In Stock |
| 3,6-Methylene-2,5-piperazinedione | Impurity | CS-T-33773 | 15996-22-2 | Enquire |
| 4-(2,3-dichlorophenyl)piperazine-1-carbaldehyde | Impurity | CS-O-39457 | 1418125-57-1 | In Stock |
| 4-Benzhydryl-1-piperazineethanol Dihydrochloride | Impurity | CS-T-48648 | 108983-83-1 | Enquire |
| 4-Isomer of TrifluoperazineHydrochloride | Impurity | CS-O-42653 | Not Available | Enquire |
| 6-Hydroxy deshydroxyethylpiperazine Dasatinib | Impurity | CS-O-51483 | Not Available | Enquire |
| 7-hydroxytrifluoperazine | Impurity | CS-O-48752 | 62267-37-2 | In Stock |
| Acetyl 4-Chloro Benzhydryl Piperazine | Impurity | CS-EO-02215 | 802859-64-9 | Enquire |
| Amoxicillin (2R)-Piperazine-2,5-dione | Impurity | CS-O-60208 | 210289-70-6 | Enquire |
| Bosutinib 4-piperazine impurity | Impurity | CS-O-46074 | Not Available | In Stock |
| Cariprazine piperazine N-Oxide Urea impurity | Impurity | CS-O-57572 | ---- | Enquire |
| Cephalexin Diketopiperazine | Impurity | CS-T-10882 | 59865-11-1 | Enquire |
| Cephalexin Diketopiperazine Formate salt | Impurity | CS-O-56377 | 59865-11-1 (Free acid) | Enquire |
| Cephalexin Diketopiperazine Monoacid | Impurity | CS-T-50478 | 1323247-65-9 | Enquire |
| Cetirizine 1-[(4-Chlorophenyl)phenylmethyl]piperazine Am... | Impurity | CS-O-40876 | 2724877-99-8 | Enquire |
| Cycloserine Diketopiperazine | Impurity | CS-T-14073 | 1204-99-5 | Enquire |
| delta4-Cephalexin Diketopiperazine | Impurity | CS-O-57944 | 65870-52-2 | Enquire |
| Despiperazine chloro Enoxacin impurity | Impurity | CS-O-48713 | 79286-73-0 | Enquire |
| Doxazosin Piperazine Impurity | Impurity | CS-O-45834 | Not Available | Enquire |
| Enalapril (R)Diketopiperazine methyl ester | Impurity | CS-O-43368 | Not Available | Enquire |
| Enalapril Diketopiperazine Acid | Impurity | CS-T-54042 | 115623-21-7 | In Stock |
| Enalapril Diketopiperazine Acid (R-Isomer) | Impurity | CS-EO-02813 | 219677-80-2 | Enquire |
| Ethyl 4-[1-oxo-3-(2-phenylhydrazinylidene)butyl]-1-piperazin... | Impurity | CS-O-50030 | 1415220-06-2 | Enquire |
| N1,N4-Bis(4-nitrophenyl)-1,4-piperazinediacetamide | Impurity | CS-BX-02882 | 294193-70-7 | In Stock |
| N-demethyl prochlorperazine | Impurity | CS-O-35128 | 40323-85-1 | Enquire |
| N-Desmethyl Prochlorperazine Dimaleate | Impurity | CS-T-52251 | 13500-92-0 | In Stock |
| Nintedanib Piperazine Dimer Acetyl Impurity | Impurity | CS-O-56489 | 2410649-55-5 | Enquire |
| Olaparib N-Boc-Piperazine | Impurity | CS-TA-79004 | 763114-04-1 | Enquire |
| ortho-carbonyl piperazine Olaparib Analogue | Impurity | CS-O-47417 | Not Available | Enquire |
| Palbociclib Piperazine N-Oxide | Impurity | CS-P-01931 | 2174002-29-8 | In Stock |
| Palbociclib piperazine-1-carboxylic acid | Impurity | CS-O-47038 | Not Available | Enquire |
| Perazine Sulfoxide | Impurity | CS-T-39055 | 20627-44-5 | Enquire |
| Perindopril Diketopiperazine | Impurity | CS-T-84845 | 129970-98-5 | In Stock |
| Pidotimod (2S,5R)-3.6-diketopiperazine derivative | Impurity | CS-O-46195 | 325481-51-4 | Enquire |
| Prochlorperazine di-N-oxide | Impurity | CS-O-60700 | ---- | Enquire |
| Prochlorperazine di-N-oxide sulfoxide | Impurity | CS-O-60699 | 75207-95-3 | Enquire |
| Prochlorperazine Edisylate | Impurity | CS-EO-03789 | 1257-78-9 | Enquire |
| Prochlorperazine EP Impurity C (2HCl salt) | Impurity | CS-EO-03791 | 1346602-34-3 (Freebase) | Enquire |
| Prochlorperazine EP Impurity C (HCl salt) | Impurity | CS-EO-03790 | 1346602-34-3 (Freebase) | Enquire |
| Prochlorperazine Impurity D | Impurity | CS-O-35842 | 500305-74-8 | Enquire |
| Prochlorperazine Impurity E | Impurity | CS-O-35841 | 1310578-37-0 | In Stock |
| Prochlorperazine Maleate | Impurity | CS-EO-03788 | 88021-18-5 | Enquire |
| Prochlorperazine Sulfone | Impurity | CS-O-60698 | 103509-14-4 | Enquire |
| Quinapril Diketopiperazine | Impurity | CS-T-61012 | 103733-49-9 | In Stock |
| Ribociclib Succinate Piperazine amide impurity | Impurity | CS-O-49161 | 3056250-51-9 | Enquire |
| S,S,S-diketopiperazine | Impurity | CS-O-33688 | 328385-86-0 | In Stock |
| Trifluoperazine Sulfone | Impurity | CS-O-44414 | 2230802-07-8 | Enquire |
| Vildagliptin Diketopiperazine | Impurity | CS-O-05593 | 1789703-36-1 | In Stock |
| Vortioxetine Despiperazine hydrobromide | Impurity | CS-O-50929 | 2170362-58-8 | Enquire |
| Zavegepant Piperazine Dimer impurity | Impurity | CS-O-60615 | ---- | Enquire |
| (+)-(2S,5R)-1-Allyl-2,5-dimethylpiperazine, (+)-Camphoric Ac... | Impurity | CS-T-47562 | 186094-00-8 | Enquire |
| 1-(3-Methylphenyl)piperazine | Impurity | CS-M-25823 | 41186-03-2 | Enquire |
| 1-(6-(6-acetyl-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrid... | Impurity | CS-O-39717 | Not Available | Enquire |
| 1-Methyl-2-phenylpiperazinedihydrochloride | Impurity | CS-M-08294 | 5271-28-3 | Enquire |
| 3,6-Dimethylpiperazine-2,5-dione | Impurity | CS-ZG-38734 | 5625-46-7 | Enquire |
| 4-(1-oxidobenzo[b]thiophen-4-yl)-1-(4-((2-oxo-1,2-dihydroqui... | Impurity | CS-O-35182 | Not Available | Enquire |
| 4-Chloro Perazine Dihydrochloride | Impurity | CS-T-71696 | 1346602-34-3 | Enquire |
| 4-Methylpiperazine-1-yl-imino Rifamycin O | Impurity | CS-P-08830 | Not Available | Enquire |
| 4'-oxideprochlorperazine sulfoxide | Impurity | CS-ED-00762 | 879495-68-8 | Enquire |
| Itraconazole Desethylene-seco-piperazine Di-N-formyl Impurit... | Impurity | CS-TB-77361 | 1199350-02-1 | Enquire |
| Lurasidone Piperazine N-Oxide | Impurity | CS-T-93288 | 1574569-32-6 | Enquire |
| Methylpiperazine Rifampin O | Impurity | CS-EO-00529 | Not Available | Enquire |
| N-(3,4-Dimethylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)prop... | Impurity | CS-O-39525 | Not Available | Enquire |
| N-(3-methylphenyl)-4-[2-hydroxy-3-(2-methoxyphenoxy)propyl]-... | Impurity | CS-O-39527 | Not Available | Enquire |
| N-Acetylpiperazine-N'-(4-phenol) Ketoconazole | Impurity | CS-T-01039 | 1346598-39-7 | Enquire |
| N-Demethyl prochlorperazine | Impurity | CS-ED-00761 | 40323-85-1 | Enquire |
| Piperazine Hydrochloride | Impurity | CS-O-39372 | 6094-40-2 | Enquire |
| Prochlorperazine 4-Chloro Isomer | Impurity | CS-O-36262 | 1346602-34-3 | Enquire |
| Prochlorperazine Dimesylate | Impurity | CS-T-60773 | 51888-09-6 | Enquire |
| Prochlorperazine EP Impurity C | Impurity | CS-O-39504 | Not Available | Enquire |
| Tert-butyl 4-(2-aminopyridin-3-yl)piperazine-1-carboxylate | Impurity | CS-O-40317 | 1023594-49-1 | Enquire |
| Trifluoperazine N1-Oxide | Impurity | CS-ED-41797 | Not Available | Enquire |
| Trp-Pro-diketopiperazine Eptifibatide | Impurity | CS-O-14325 | 38136-70-8 | Enquire |
Intermediate
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-1-[(4-Chlorophenyl)phenylmethyl]piperazine | Intermediate | CS-T-12409 | 300543-56-0 | Enquire |
| 1-(3-Carboxy-2-pyridyl)-4-methyl-2-phenylpiperazine | Intermediate | CS-T-10477 | 61338-13-4 | In Stock |
| 1-(3-Methoxyphenyl)-Piperazine monohydrochloride | Intermediate | CS-O-48637 | 16015-70-6 | In Stock |
| 1-(Cyclopropylcarbonyl)piperazine hydrochloride | Intermediate | CS-M-35612 | 1021298-67-8 | In Stock |
| 1,1-Dimethylethyl (2R)-2-(cyanomethyl)-1-piperazinecarboxyla... | Intermediate | CS-O-49935 | 2387560-41-8 | Enquire |
| 1,1-Dimethylethyl (2S)-2-[(1S)-1-hydroxyethyl]-1-piperazinec... | Intermediate | CS-O-50085 | 1932146-94-5 | Enquire |
| 1,1-Dimethylethyl 2-(1-hydroxy-1-methylethyl)-1-piperazineca... | Intermediate | CS-O-50082 | 1263316-20-6 | Enquire |
| 1-Benzo[1,3]dioxol-5-ylmethyl-piperazine | Intermediate | CS-M-23173 | 32231-06-4 | In Stock |
| 1-Phenylpiperazine | Intermediate | CS-M-57456 | 92-54-6 | In Stock |
| N-(2,6-Dimethylphenyl)-1-piperazineacetamide | Intermediate | CS-O-31488 | 5294-61-1 | In Stock |
| N-(2-Hydroxyethyl)piperazine | Intermediate | CS-M-57750 | 103-76-4 | In Stock |
| N,4-Bis[2-(2-aminoethoxy)ethyl]-1-piperazineethanamine | Intermediate | CS-ED-42258 | 2344685-60-3 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-1-Boc-2-propyl-piperazine | Fine Chemicals | CS-O-49940 | 1212252-88-4 | Enquire |
| 1-(2,3-dichorophenyl)4-(2-(2-isocyanatocyclohexyl)ethyl)pipe... | Fine Chemicals | CS-O-59567 | ---- | Enquire |
| 1-(2,5-dichlorophenyl)piperazine hydrochloride | Fine Chemicals | CS-O-53763 | 119438-13-0 | Enquire |
| 1-(3-Bromophenyl)-4-(3-chloropropyl)piperazine | Fine Chemicals | CS-O-50305 | 328410-01-1 | In Stock |
| 1-(3-Chloro-2-methylphenyl)piperazine hydrochloride | Fine Chemicals | CS-ED-41881 | 796856-42-3 | Enquire |
| 1-(4-Bromophenyl)piperazine | Fine Chemicals | CS-AC-04200 | 66698-28-0 | In Stock |
| 1-(6-Nitropyridin-3-yl)piperazine hydrochloride | Fine Chemicals | CS-ED-02234 | 1221726-34-6 | In Stock |
| 1-(Cyclopropylcarbonyl)piperazine | Fine Chemicals | B020377-25GM | 59878-57-8 | In Stock |
| 1,1-Dimethylethyl (2R)-2-cyclopropyl-1-piperazinecarboxylate | Fine Chemicals | CS-O-49936 | 1240584-61-5 | Enquire |
| 1-Methylpiperazine | Fine Chemicals | CS-T-58589 | 109-01-3 | In Stock |
| 2,6-Dimethylpiperazine | Fine Chemicals | CS-T-20510 | 108-49-6 | In Stock |
| N-(2,4-Dichlorophenyl)piperazine | Fine Chemicals | CS-O-60974 | 1013-78-1 | Enquire |
| Piperazine citrate | Fine Chemicals | CS-O-10193 | 144-29-6 | In Stock |
| Piperazine Hexahydrate | Fine Chemicals | CS-DE-00660 | 142-63-2 | In Stock |
| Piperazine Hexahydrate | Fine Chemicals | CS-O-59461 | 142-63-2 | Enquire |
| tert-Butyl (2R)-2-(2-hydroxyethyl)piperazine-1-carboxylate | Fine Chemicals | CS-O-49937 | 947275-74-3 | Enquire |
| (S)-Benzyl 2-(cyanomethyl)piperazine-1-carboxylate hydrochlo... | Fine Chemicals | CS-ED-02300 | 2158302-02-2 | Enquire |
| 1,1'-Ethylenedipiperazine | Fine Chemicals | CS-O-39726 | 19479-83-5 | Enquire |
| 1,4-Bis[(tetrahydro-2-furanyl)carbonyl]-piperazine | Fine Chemicals | CS-T-68397 | 547730-06-3 | Enquire |
| 1-benzyl 4-tert-butyl 2-methyl piperazine-1,2,4-tricarboxyla... | Fine Chemicals | CS-O-39668 | 126937-42-6 | Enquire |
| 4-Benzhydryl-1-piperazineethanol | Fine Chemicals | CS-O-33164 | 10527-64-7 | Enquire |
| 5,5'-(piperazine-2,5-diyl)bis(2-hydroxybenzamide) | Fine Chemicals | CS-O-38320 | 2517940-02-0 | Enquire |
| Benzyl (R)-2-(cyanomethyl)-3-oxopiperazine-1-carboxylate | Fine Chemicals | CS-O-40572 | Not Available | Enquire |
| Benzyl (R)-2-(cyanomethyl)piperazine-1-carboxylate | Fine Chemicals | CS-O-40682 | 2306255-32-1 | Enquire |
| Benzyl (S)-2-(cyanomethyl)-3-oxopiperazine-1-carboxylate | Fine Chemicals | CS-O-40571 | Not Available | Enquire |
| Benzyl (S)-2-(Cyanomethyl)piperazine-1-carboxylate | Fine Chemicals | CS-T-94136 | 2158302-01-1 | Enquire |
| Benzyl (Z)-2-(cyanomethylene)-3-oxopiperazine-1-carboxylate | Fine Chemicals | CS-O-40570 | Not Available | Enquire |
| Benzyl (Z)-2-(cyanomethylene)piperazine-1-carboxylate | Fine Chemicals | CS-O-40569 | Not Available | Enquire |
| Benzyl-2-(cyanomethylene)-3-oxopiperazine-1-carboxylate | Fine Chemicals | CS-O-40610 | Not Available | Enquire |
| Benzyl-2-(cyanomethylene)piperazine-1-carboxylate | Fine Chemicals | CS-O-40609 | Not Available | Enquire |
| N-(2,6-Dimethylphenyl)-4-[2-hydroxy-3-(4-methoxyphenoxy)prop... | Fine Chemicals | CS-T-93442 | 1393717-45-7 | Enquire |
| N,N-Diethyl-4-methyl-1-piperazinecarboxamide | Fine Chemicals | CS-MM-79413 | 90-89-1 | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-(3-(2-methoxy-5-nitrophenoxy)propyl)-4-nitrosopiperazine | Nitrosamine | CS-O-53957 | ---- | Enquire |
| 1-(3-Methoxyphenyl)-4-nitrosopiperazine | Nitrosamine | CS-ED-42186 | 2763779-41-3 | In Stock |
| 1-(4-bromo-2-((2,4-dimethylphenyl)thio)phenyl)-4-nitrosopipe... | Nitrosamine | CS-O-48937 | Not Available | Enquire |
| 1-(4-chlorophenyl)-4-nitrosopiperazine | Nitrosamine | CS-O-53192 | 873395-52-9 | In Stock |
| 1-Acetyl-4-nitrosopiperazine | Nitrosamine | CS-EO-03243 | 73742-56-0 | In Stock |
| 1-Benzo[1,3]dioxol-5-ylmethyl-4-Nitroso piperazine | Nitrosamine | CS-O-52331 | Not Available | In Stock |
| 1-Benzyl-4-nitrosopiperazine | Nitrosamine | CS-T-05844 | 40675-45-4 | In Stock |
| 1-Cyclopentyl-4-nitrosopiperazine | Nitrosamine | CS-ED-01323 | 61379-66-6 | In Stock |
| 1-cyclopropylmethyl-4-nitrosopiperazine | Nitrosamine | CS-O-47823 | Not Available | In Stock |
| 1-Ethyl-4-nitrosopiperazine | Nitrosamine | CS-ED-01202 | 65504-33-8 | In Stock |
| 1-methyl-4-(1-nitrosohexahydropyridine-4-yl)piperazine | Nitrosamine | CS-O-57939 | 2089333-01-5 | In Stock |
| 1-Nitroso-4-phenylpiperazine | Nitrosamine | CS-T-59643 | 14340-33-1 | In Stock |
| 2-Methyl-1,4-dinitrosopiperazine | Nitrosamine | CS-EO-03251 | 55556-94-0 | In Stock |
| 2-methyl-1-nitrosopiperazine | Nitrosamine | CS-O-44469 | 1172850-85-9 | Enquire |
| 4-(4-nitrosopiperazine-1-yl)phenol | Nitrosamine | CS-O-51223 | Not Available | Enquire |
| Cefalexin Nitroso Diketopiperazine | Nitrosamine | CS-O-53647 | ---- | Enquire |
| Cefalexin Nitroso Diketopiperazine Monoacid | Nitrosamine | CS-O-53648 | ---- | Enquire |
| N-Methyl-N’-nitrosopiperazine | Nitrosamine | CS-T-81242 | 16339-07-4 | In Stock |
| N-nitroso (R)-1-[(4-Chlorophenyl)phenylmethyl]piperazine | Nitrosamine | CS-SN-00119 | Not Available | In Stock |
| N-Nitroso 1-(3-Chlorobenzhydryl) piperazine | Nitrosamine | CS-BX-02746 | 1706351-82-7 | In Stock |
| N-Nitroso Avatrombopag imp (1-cyclohexyl-4-nitrosopiperazine... | Nitrosamine | CS-O-58883 | ---- | Enquire |
| N-Nitroso Brexpiprazole piperazine intermediate | Nitrosamine | CS-O-46062 | 2639426-95-0 | In Stock |
| N-Nitroso Demethyl prochlorperazine | Nitrosamine | CS-O-50282 | 109095-35-4 | In Stock |
| N-Nitroso Venetoclax piperazine impurity | Nitrosamine | CS-O-58211 | ---- | Enquire |
| N-Nitroso-N′-carbethoxypiperazine | Nitrosamine | CS-O-50089 | 13256-15-0 | In Stock |
| N-Nitrosopiperazine | Nitrosamine | CS-T-37282 | 5632-47-3 | In Stock |
| N-Nitrosopiperazine L-5 methyltetrahydrofolate calcium | Nitrosamine | CS-EO-02667 | Not Available | Enquire |
| N-nitrosopiperazine Palbociclib | Nitrosamine | CS-O-37587 | ---- | In Stock |
| Tert-butyl 4-nitrosopiperazine-1-carboxylate | Nitrosamine | CS-ED-02048 | 877177-42-9 | In Stock |
Stable Isotope Reagent
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (±)-2-Methylpiperazine-2,3,3,5,5,6,6-d7 | Stable Isotope Reagent | CS-C-02121 | 1219802-98-8 | Enquire |
| 1-(Ethyl-d5)piperazine | Stable Isotope Reagent | CS-O-60141 | 246817-21-9 | Enquire |
| 1-Cyclopentyl-4-nitrosopiperazine-D8 | Stable Isotope Reagent | CS-O-45510 | Not Available | Enquire |
| 1-Cyclopentyl-4-Nitrosopiperazine-d9 | Stable Isotope Reagent | CS-O-45509 | Not Available | In Stock |
| 1-Isopropyl-d7-piperazine | Stable Isotope Reagent | CS-C-01636 | 2089679-76-3 | Enquire |
| 1-Methyl-4-nitrosopiperazine-D8 | Stable Isotope Reagent | CS-O-45508 | Not Available | Enquire |
| 2-Oxopiperazine-3,3,5,5,6,6-d6 | Stable Isotope Reagent | CS-C-01651 | 1219803-71-0 | Enquire |
| Ethyl 1-Piperazine-d8-acetate 2HCl | Stable Isotope Reagent | CS-C-01965 | Not Available | Enquire |
| N-methyl-d3-homopiperazine | Stable Isotope Reagent | CS-C-02111 | 2488857-81-2 | Enquire |
| N-Methyl-d3-piperazine-2,2,3,3,5,5,6,6-d8 | Stable Isotope Reagent | CS-C-02120 | 1319723-22-2 | Enquire |
| Piperazine-d8 | Stable Isotope Reagent | CS-O-30499 | 134628-42-5 | In Stock |
Therapeutic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Prochlorperazine-d8 Dihydrochloride | Therapeutic | CS-O-06885 | 1215641-01-2(Freebase) | In Stock |
Analytical Standard
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-Cyclopentyl-4-nitrosopiperazine | Analytical Standard | CS-ED-01323-10MG | 61379-66-6 | Enquire |
| 1-cyclopentyl-4-nitroso-piperazine (CPNP)-100 PPM in Acetoni... | Analytical Standard | CS-ED-01323-1.5ML | 61379-66-6 | Enquire |
| 1-methyl-4-nitrosopiperazine (MNP)-100 PPM in Acetonitrile | Analytical Standard | CS-T-81242-1.5ML | 16339-07-4 | Enquire |
| N-Methyl-N’-nitrosopiperazine | Analytical Standard | CS-T-81242-10MG | 16339-07-4 | Enquire |
Fluorinated Compounds
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-(Trifluoromethyl)piperazine | Fluorinated Compounds | CS-O-58076 | 131922-05-9 | Enquire |
Heterocyclic
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Phenylpiperazine | Heterocyclic | CS-EL-24726 | 5271-26-1 | Enquire |
Building Blocks
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| (R)-Piperazine-2-carboxylic acid dihydrochloride | Building Blocks | CS-M-57532 | 126330-90-3 | In Stock |
| 1,1-Dimethylethyl 4-cyano-1-piperazinecarboxylate | Building Blocks | CS-O-48974 | 113534-02-4 | In Stock |
| 1-Acetylpiperazine | Building Blocks | CS-DV-00815 | 13889-98-0 | In Stock |
| 1-BOC-4-(2-Hydroxyethyl) Piperazine | Building Blocks | CS-O-58298 | 77279-24-4 | Enquire |
| 1-Cyclobutanecarbonylpiperazine | Building Blocks | CS-O-46690 | 64579-67-5 | Enquire |
| 4-Methyl-1-piperazinecarbonyl chloride hydrochloride | Building Blocks | CS-T-96063 | 55112-42-0 | Enquire |
| N,N-dimethylpiperazine-1-carboxamide | Building Blocks | CS-O-48410 | 41340-78-7 | Enquire |
| Piperazine hydrate | Building Blocks | CS-ED-41720 | 16832-43-2 | Enquire |
| 1,4-Diethylpiperazine | Building Blocks | CS-O-41792 | 6483-50-7 | Enquire |
| 2-(trifluoromethyl)piperazine | Building Blocks | CS-DV-01165 | 131922-05-9 | Enquire |
Deuterated Reagents
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 1-(METHYL-D3)PIPERAZINE 2HCL | Deuterated Reagents | CS-O-42051 | 2043778-87-4 | In Stock |
| 1-[3-(Methoxy-d3)phenyl]piperazine | Deuterated Reagents | CS-O-48068 | 1961287-54-6 | Enquire |
| 1-[4-BROMOPHENYL)-4-(METHYL-D3)PIPERAZINE | Deuterated Reagents | CS-O-42432 | 2140327-15-5 | Enquire |
| N-Methylpiperazine D8 | Deuterated Reagents | CS-O-16257 | 917358-65-7 | Enquire |
MISCELLANEOUS
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Bis-(DiethylaminohydroxybenzoylBenzoyl)Piperazine | MISCELLANEOUS | CS-O-60865 | 919803-06-8 | Enquire |