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Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Pentane, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Pentane 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 Pentane-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.

Pentane Related Compounds

Stable Isotopes

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"1,5-Diaminopentane-15N2" Stable Isotopes CS-P-07635 741993-38-4 Enquire
"1-Bromopentane-1,1,2,2-d4" Stable Isotopes CS-C-00092 1219803-61-8 Enquire
"2,3-Pentanedione-1,1,1,4,4-d5" Stable Isotopes CS-T-84665 352431-46-0 Enquire
(1R,3S)-3-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclop... Stable Isotopes CS-T-100983 Not Available Enquire
(1S,2S,3R,5S)-3-(5-Amino-6-chloro-2-(propylthio)pyrimidin-4-... Stable Isotopes CS-T-100892 Not Available Enquire
(1S,2S,3R,5S)-3-[7-[[(1R,2S)-2-(2,3-difluorophenyl)cycloprop... Stable Isotopes CS-T-100450 Not Available Enquire
(1S,2S,3R,5S)-3-[7-[[(1R,2S)-2-(4-fluorophenyl)cyclopropyl]a... Stable Isotopes CS-T-100296 Not Available Enquire
(2R,3S,4S)-1-(2-Phenylhydrazono)-pentane-2,3,4-triacetate-d3 Stable Isotopes CS-T-99884 Not Available Enquire
1,2-Pentanediol-d7 Stable Isotopes CS-T-102648 5343-92-0(Unlabelled) Enquire
1,5-Pentane-1,1,5,5-d4-diamine Stable Isotopes CS-T-95160 95596-35-3 Enquire
1,5-Pentane-d10-diol Stable Isotopes CS-T-95618 1219804-42-8 Enquire
1-[(4-Chlorophenyl)methyl]-3,3-dimethyl-2-oxocyclopentanecar... Stable Isotopes CS-T-102846 115851-50-8(Unlabelled) Enquire
1-[(4-Chlorophenyl)methyl]-3-methyl-2-oxocyclopentanecarboxy... Stable Isotopes CS-T-102848 Not Available Enquire
1-Amino-1-cyanocyclopentane-d4 Hydrochloride Stable Isotopes CS-T-65719 1346603-70-0 Enquire
1-Bromopentane-1,1-d2 Stable Isotopes CS-C-00091 77734-75-9 Enquire
1-Bromopentane-4,4,5,5,5-d5 Stable Isotopes CS-C-00084 83418-34-2 Enquire
1-trans-2-cis-4-Trimethylcyclopentane-d3 Stable Isotopes CS-T-102003 Not Available Enquire
2-(3,4-Dimethoxyphenyl)-2-isopropyl-d7-5-oxopentanenitrile Stable Isotopes CS-T-101483 Not Available Enquire
2,2,4-Trimethyl-1,3-pentanediol Diisobutyrate-d14 Stable Isotopes CS-T-102753 2714472-55-4 Enquire
2,2,4-Trimethyl-1,3-pentanediol-d6 Stable Isotopes CS-T-103140 144-19-4(Unlabelled) Enquire
2-Hydroxy-1-phenylpentane-d5 Stable Isotopes CS-T-98722 Not Available Enquire
2-Methyl-2,4-pentane-d12-diol Stable Isotopes CS-BX-00273 284474-72-2 Enquire
3-Aminopentane D5 Stable Isotopes CS-O-15418 1219802-43-3 Enquire
3-Hydroxy-1,5-pentanedioic-2,2,3,4,4-d5 Acid Stable Isotopes CS-C-00570 1219805-72-7 Enquire
3-Methylpentanedioic-2,2,4,4-d4 Acid Stable Isotopes CS-C-01084 1219798-68-1 In Stock
4,4-Dimethyl-4-(silapentane-d6)-1-sulfonic Acid Stable Isotopes CS-TB-39595 284664-85-3 Enquire
Beta-Oxocyclopentanepropanenitrile-d8 Stable Isotopes CS-O-60174 2469103-33-9 Enquire
Disodium (RS)-2-Hydroxy-1,5-pentanedioate-2,3,3-d3,OD Stable Isotopes CS-C-00381 40951-21-1(Unlabeled) Enquire
Neopentanesulfonamide-d3 Stable Isotopes CS-T-99144 Not Available Enquire
N-PENTANE-D12 D Stable Isotopes CS-R-00214 2031-90-5 Enquire
Pentamidine-d4 2HCl (pentane-1,1,5,5-d4) Stable Isotopes CS-C-01236 1276197-32-0 Enquire
Pentanedioic-2,2,4,4-d4 Acid Stable Isotopes CS-C-00718 19136-99-3 Enquire


Metabolites

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
3-(1,1-dioxidotetrahydro-2H-thiopyran-3-yl)-3-hydroxypentane... Metabolites CS-O-33473 Not Available Enquire
3-(tetrahydro-2H-pyran-4-yl)pentanedioic acid Metabolites CS-O-33471 1798310-47-0 Enquire
3-hydroxy-3-(tetrahydro-2H-pyran-4-yl)pentanedioic acid Metabolites CS-O-33470 Not Available Enquire


Impurities

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(±)-1’-(2-Aminoethyl)-3’,4’-dihydro-7’-methoxy-spiro[cyclop... Impurities CS-T-65818 51491-10-2 Enquire
"(±)-3’,4’-Dihydro-1’-hydroxy-7’-methoxy-spiro[cyclopentane-... Impurities CS-T-90631 51491-09-9 Enquire
"(1R,2R)-Boc-aminocyclopentane carboxylic Acid" Impurities CS-T-67998 245115-25-7 Enquire
"(1R,2S,3R,5R)-3-Amino-5-(hydroxymethyl)cyclopentane-1,2-dio... Impurities CS-DV-00048 79200-57-0 Enquire
"(1R,3S)-3-aminocyclopentane-1-carboxylic acid HCl" Impurities CS-AC-04693 147780-44-7 Enquire
"(1R,3S)-Boc-3-aminocyclopentane-1-carboxylic acid" Impurities CS-DV-00053 161660-94-2 Enquire
"(1R,3S)-N-Boc-1-Aminocyclopentane-3-carboxylic acid" Impurities CS-DV-00054 261165-05-3 Enquire
"(1S,3R)-3-aminocyclopentane-1-carboxylic acid HCl" Impurities CS-AC-04413 1096155-68-8 Enquire
"(1S,3S)-3-((tert-Butoxycarbonyl)amino)cyclopentanecarboxyli... Impurities CS-DV-00066 161601-29-2 Enquire
"(2R,4R)-(-)-2,4-pentanediol" Impurities CS-DV-00117 42075-32-1 Enquire
"1-(3,4-Dimethyl-benzenesulfonyl)-cyclopentane-carboxylic ac... Impurities CS-M-04210 505071-94-3 Enquire
"1,5-Dibromo-2,2,3,3,4,4-hexafluoropentane" Impurities CS-M-04703 33619-78-2 Enquire
"1,5-Pentane Diazide" Impurities CS-P-00938 17607-21-5 Enquire
"2,2,3,3,4,4-Hexafluoro-1,5-pentanediol" Impurities CS-M-00096 376-90-9 Enquire
"2H,3H-Decafluoropentane" Impurities CS-CE-00157 138495-42-8 Enquire
"3-Diethylcarbamoyl-1,2,2-trimethyl-cyclopentanecarboxylic a... Impurities CS-M-04497 73889-60-8 Enquire
"4-oxo-cyclopentane-cis-1,2-dicarboxylic acid dimethyl ester... Impurities CS-EM-02766 1001666-74-5 Enquire
"cis-N,N-Dibenzyl-1,2-cyclopentanedicarboxamide" Impurities CS-T-88451 1797131-60-2 Enquire
"dl-trans-4-Oxocyclopentane-1,2-carboxylic acid" Impurities CS-CG-00173 1703-61-3 Enquire
"N-[(2'-Cyano[1,1'-biphenyl]-4-yl)methyl]-1-[(1-oxopentyl)am... Impurities CS-T-13965 141745-71-3 Enquire
"N-Acetyl-1-amino-2,5-dichloropentane" Impurities CS-U-00049 62922-46-7 Enquire
"Pentane-2,3,4-trione 3-oxime" Impurities CS-M-28130 29917-12-2 Enquire
"trans-1,3-Dimethylcyclopentane" Impurities CS-T-53440 1759-58-6 Enquire
(+/-)-cis-2-Amino-1-cyclopentanecarboxylic acid hydrochlorid... Impurities CS-EL-01396 18414-30-7 Enquire
(+/-)-cis-2-Amino-2-methylcyclopentane-1-carboxylic acid hyd... Impurities CS-EL-04456 156292-34-1 Enquire
(1R,2S,3R,4S)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2... Impurities CS-O-36332 Not Available Enquire
(1R,3S)-3-[2-Amino-6-(cyclopropylamino)-9H-purin-9-yl]cyclop... Impurities CS-T-65819 208762-35-0 In Stock
(1S,2S,3R,5S)-3-(5-Amino-6-chloro-2-(propylthio)pyrimidin-4-... Impurities CS-T-65978 1402150-32-6 In Stock
(1S,2S,3R,5S)-3-amino-5-(2-hydroxyethoxy)cyclopentane-1,2-di... Impurities CS-O-53563 1444301-60-3 Enquire
(1S,3R,4R)-Methyl 3-((tert-butoxycarbonyl)amino)-4-hydroxycy... Impurities CS-T-33323 321744-16-5 Enquire
(1S,3S)-3-aminocyclopentane-1-carboxylic acid Impurities CS-DV-00067 71376-02-8 Enquire
(2-Chloroethyl)cyclopentane Impurities CS-DJ-01178 84226-36-8 Enquire
(2S)-2-(4-Bromophenyl)-1,5-pentanediol Impurities CS-O-54693 2180154-00-9 Enquire
(2S,3S)-1-(2-amino-6-methoxy-9H-purin-9-yl)-2,3,5-trihydroxy... Impurities CS-O-38550 Not Available Enquire
(Bromomethyl)cyclopentane Impurities CS-DL-00702 3814-30-0 Enquire
(R)-Diethyl 2-((tert-butoxycarbonyl)amino)pentanedioate Impurities CS-O-48181 93720-76-4 Enquire
(S)-2-Hydroxypentanedioic Acid Diethyl Ester Impurities CS-T-28116 55094-99-0 Enquire
(S)-dimethyl 2-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2... Impurities CS-O-38430 1265908-56-2 Enquire
1-(2-phenylhydrazineylidene)pentane-2,3,4-triyl triacetate Impurities CS-O-45077 Not Available Enquire
1-(3-fluorophenyl)-5-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-y... Impurities CS-O-15718 Not Available Enquire
1-(Methoxymethyl)cyclopentanecarboxamide Impurities CS-M-29204 1142211-23-1 Enquire
1,1,2,2,3,3,4,4,5,5,5-Undecafluoro-1-pentanesulfonic Acid So... Impurities CS-T-84397 630402-22-1 Enquire
1,1-Dimethylcyclopentane Impurities CS-T-53441 1638-26-2 Enquire
1,5-bis(fluorodiisopropylsilyl)pentane Impurities CS-O-48693 Not Available Enquire
1,5-Dibromo-1,1,3,3,5,5-hexafluoropentane Impurities CS-M-01960 371-83-5 Enquire
1,5-Dicyclohexyl-1,5-diphenyl-2-(pyrrolidin-1-ylmethyl)penta... Impurities CS-O-36664 Not Available Enquire
1-Aminopentane Impurities CS-U-00065 110-58-7 Enquire
1-Methylcyclopentanecarboxylic acid Impurities CS-M-47224 5217-05-0 Enquire
1-trans-2-cis-4-Trimethylcyclopentane Impurities CS-T-87440 16883-48-0 Enquire
2-(4-(2-(2,4-diaminopteridin-6-yl)ethyl)benzamido)pentanedio... Impurities CS-O-39258 309722-11-0 Enquire
2-(4-(2-(2,4-Diaminopteridin-7-yl)ethyl)benzamido) pentanedi... Impurities CS-O-33314 Not Available Enquire
2,2'-((pentane-1,5-diylbis(oxy))bis(3-oxopropane-3,1-diyl))b... Impurities CS-O-35754 Not Available Enquire
2,2-Dimethyl-3-ethylpentane Impurities CS-O-44541 16747-32-3 Enquire
2-[[(6-Chloro-3-pyridinyl)methyl]amino]cyclopentanecarbonitr... Impurities CS-T-51015 924669-64-7 Enquire
2-Aminocyclopentanemethanol Impurities CS-T-02325 4492-47-1 Enquire
2-Bromopentane Impurities CS-T-49847 107-81-3 Enquire
2-CHLORO-2-METHYLPENTANE Impurities CS-DL-00570 4325-48-8 Enquire
2-Hydroxy-1-phenylpentane Impurities CS-T-56355 705-73-7 Enquire
3-(2-Hydroxy-phenylcarbamoyl)-1,2,2-trimethyl-cyclopentaneca... Impurities CS-M-06726 5968-14-9 Enquire
3-(4-Fluorophenylcarbamoyl)-1,2,2-trimethyl-cyclopentanecarb... Impurities CS-M-03909 304666-33-9 Enquire
3-(methylimino)pentanedioic acid Impurities CS-O-44183 1064778-73-9 Enquire
3-[(tert-Butyldimethylsilyl)oxy]pentanedioic Acid Diethyl Es... Impurities CS-T-09539 91424-39-4 Enquire
3-Aminocyclopentanecarboxylic Acid Impurities CS-DJ-01138 89614-96-0 Enquire
3-Formyl-2-isobutyl-4-methylpentanenitrile Impurities CS-O-42703 Not Available Enquire
3-Hydroxy-3-(methyl(2-(pyridin-2-yl)ethyl)carbamoyl)pentaned... Impurities CS-O-53843 Not Available Enquire
3-Methylpentane Impurities CS-T-81709 96-14-0 Enquire
5-​Bromo-​2-​phthalimidopentane Impurities CS-T-95916 58554-66-8 Enquire
Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-(aminomethyl)- Impurities CS-O-40285 2166774-19-0 Enquire
Bicyclo[1.1.1]pentane-1-carboxylic acid, 3-(aminomethyl)-, h... Impurities CS-O-40286 2173991-78-9 Enquire
cis-1,2-trans-3-Trimethylcyclopentane (Relative Stereochemis... Impurities CS-T-87847 15890-40-1 Enquire
cis-2-Aminocyclopentanecarbonitrile Impurities CS-T-47724 874293-75-1 Enquire
Cyclopentanecarboxylic acid (2-piperidin-2-yl-ethyl)-amide d... Impurities CS-M-29296 1185304-01-1 Enquire
Cyclopentanethiol Impurities CS-M-25951 1679-07-8 Enquire
Dimethyl 2-[2-(4-methoxyphenyl)hydrazono]-3-oxopentanedioate Impurities CS-M-31249 121582-52-3 Enquire
Ethyl 1-cyanocyclopentanecarboxylate Impurities CS-M-29219 28247-14-5 Enquire
Ethyl 2-oxocyclopentanecarboxylate Impurities CS-M-25998 611-10-9 Enquire
Ethyl(5R)-7-((5R)-6-acetamido-3- (ethoxycarbonyl)-5-(pentane... Impurities CS-O-36964 1801925-14-3 Enquire
Isopropylcyclopentane Impurities CS-T-29904 3875-51-2 Enquire
Methyl cyclopentanecarboxylate Impurities CS-M-47177 4630-80-2 Enquire
Methyl(1S*,2R*,3R*)-3-hydroxy-2-[(E)-4-hydroxy-4-methyl-1-oc... Impurities CS-O-35855 Not Available Enquire
N1,N4-Bis-(7-chloroquinolin-4-yl)-N1-ethylpentane-1,4-diamin... Impurities CS-T-93788 2518282-96-5 Enquire
N6,N6-[2-methylpentane-1,3-diyl] bis(4,5,6,7-tetrahydrobenzo... Impurities CS-O-34923 1897440-04-8 Enquire
N-Methylcyclopentanecarboxamide Impurities CS-M-47170 4492-50-6 Enquire
tetraethyl (1-fluoro-4-oxopentane-1,1-diyl)bis(phosphonate) Impurities CS-EM-02383 1309929-16-5 Enquire
trans-1,2-Dimethylcyclopentane Impurities CS-T-53442 822-50-4 In Stock
trans-1,3-cyclopentanediol Impurities CS-DV-03773 59719-74-3 Enquire
trans-1-Methyl-2-(4-methylpentyl)cyclopentane Impurities CS-T-34218 66553-50-2 Enquire


Intermediates

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(1R)-3,3-difluorocyclopentane-1-carboxylic acid" Intermediates CS-EM-00414 1352621-96-5 Enquire
"(1R,2R)-trans-1,2-Cyclopentanediol" Intermediates CS-T-14203 930-46-1 Enquire
"(1R,2S,3R)-3-amino-4-(pyridin-4-yl)cyclopentane-1,2-diol" Intermediates CS-EL-30289 1421058-63-0 Enquire
"(1R,2S,4R)-4-Amino-2-hydroxy-cyclopentanemethanol Hydrochlo... Intermediates CS-T-65985 155750-92-8 Enquire
"(1R,3S)-3-Aminocyclopentanecarboxylic Acid" Intermediates CS-T-66122 71830-08-5 Enquire
"(1S)-3,3-difluorocyclopentane-1-carboxylic acid" Intermediates CS-EM-00263 1408057-45-3 Enquire
"(1S,3R)-3-Aminocyclopentanecarboxylic acid" Intermediates CS-AC-02751 71830-07-4 Enquire
"(1S,3R)-Methyl 3-aminocyclopentanecarboxylate hydrochloride... Intermediates CS-AC-01862 180323-49-3 Enquire
"(2R,3S)-2,5-Di-O-acetyl-1,3-di-O-benzoyl-5-methoxypentane" Intermediates CS-T-88856 1219132-82-7 Enquire
"(2S,4S)-(-)-Bis(diphenylphosphino)pentane" Intermediates CS-Z-00208 77876-39-2 Enquire
"(R)-2-Methyl-2,4-pentanediol" Intermediates CS-CU-00013 99210-90-9 Enquire
"(R)-3,5-Dihydroxy-3-methylpentanenitrile" Intermediates CS-T-89884 79618-05-6 Enquire
"(R)-3-Fluoro-4-methyl-1,4-pentanediol " Intermediates CS-DJ-00790 86677-75-0 Enquire
"(S)-4,5-Dihydroxy-2,3-pentanedione (DPD)" Intermediates CS-DF-00083 710324-30-4 Enquire
"1-(3,4-Dichlorophenyl)cyclopentane-1-carboxamide" Intermediates CS-AC-08663 1393441-90-1 Enquire
"1-(4-chlorophenyl)-1,4-pentanedione" Intermediates CS-EL-05091 53842-12-9 Enquire
"1,1,1,2,2,3,3-Heptafluoro-5-iodopentane" Intermediates CS-M-00053 1513-88-8 Enquire
"1,1,1,2,2,3-Hexafluoro-3-(trifluoromethyl)-5-iodopentane" Intermediates CS-M-00066 239464-02-9 Enquire
"1,1-bicyclo[1.1.1]pentane-1,3-diylbis-Ethanone" Intermediates CS-DV-00602 115913-30-9 Enquire
"1,1-Diethoxycyclopentane" Intermediates CS-T-90079 23786-93-8 Enquire
"1,1-diethoxypentane" Intermediates CS-EL-02897 3658-79-5 Enquire
"1,2,3,4,5-Pentanepentacarboxylic Acid Sodium Salt Trihydrat... Intermediates CS-T-84461 55525-23-0 Enquire
"1,2,3,4-Cyclopentanetetracarboxylic dianhydride" Intermediates CS-AC-08620 6053-68-5 Enquire
"1,2-Epoxycyclopentane" Intermediates CS-M-57835 285-67-6 Enquire
"1,3-Cyclopentanedione" Intermediates CS-T-13749 3859-41-4 Enquire
"1,3-dimethyl bicyclo[1.1.1]pentane-1,3-dicarboxylate" Intermediates CS-EL-00662 115913-32-1 Enquire
"1,5-Bis[bis(3,5-dimethylphenyl)phosphino]pentane" Intermediates CS-Z-00117 220185-38-6 Enquire
"1,5-Dichloropentane" Intermediates CS-T-88342 628-76-2 Enquire
"1,5-Diiodo-3-oxopentane" Intermediates CS-T-19360 34270-90-1 Enquire
"1,5-Dimethyl 3-(cyanomethyl)pentanedioate" Intermediates CS-AC-09336 1709-26-8 Enquire
"1,5-Pentanediyl Bismethanethiosulfonate" Intermediates CS-T-60246 56-00-8 Enquire
"1-[4-(Methylsulfanyl)phenyl]-1,4-pentanedione" Intermediates CS-M-30309 189501-33-5 Enquire
"1'H-Spiro[cyclopentane-1,2'-quinazolin]-4'(3'H)-one" Intermediates CS-M-35666 1135-80-4 Enquire
"2-(Hydroxyimino)-3-oxo-pentanedioic Acid 1,5-Diethyl Ester" Intermediates CS-T-27536 996-75-8 Enquire
"2,2-Difluoro-1,3-Cyclopentanedione" Intermediates CS-BW-00048 1215071-21-8 Enquire
"2,2-Dimethyl-1,3,5-pentanetricarboxylic Acid" Intermediates CS-T-89541 62934-90-1 Enquire
"2-Bromo-1,3-cyclopentanedione" Intermediates CS-M-35386 14203-24-8 Enquire
"2-Bromo-2,4,4-trimethylpentane" Intermediates CS-T-71080 62574-65-6 Enquire
"2-Cyano-3,3-dimethyl-pentanedioic Acid 1,5-Diethyl Ester" Intermediates CS-T-91462 274690-12-9 Enquire
"2-Ethyl-1,3-cyclopentanedione" Intermediates CS-AC-12371 823-36-9 Enquire
"2-Methyl-1,3-cyclopentanedione" Intermediates CS-M-58093 765-69-5 Enquire
"3-(1,3-Dithian-2-ylidene)pentane-2,4-dione" Intermediates CS-T-53895 55727-23-6 Enquire
"3-(1-adamantyl)pentane-2,4-dione" Intermediates CS-Q-02137 102402-84-6 Enquire
"3-(2-chloro-6-fluorobenzyl)-2,4-pentanedione" Intermediates CS-EL-20056 175136-74-0 Enquire
"3-(4-chlorobenzyl)-2,4-pentanedione" Intermediates CS-EL-02722 61713-41-5 Enquire
"3,3-bis(3-fluorobenzyl)-2,4-pentanedione" Intermediates CS-EL-03184 477847-91-9 Enquire
"3,3-bis[(2-chloro-1,3-thiazol-5-yl)methyl]-2,4-pentanedione... Intermediates CS-EL-02034 478247-69-7 Enquire
"3,3-bis[(6-chloro-3-pyridinyl)methyl]-2,4-pentanedione" Intermediates CS-EL-01767 865658-84-0 Enquire
"3-[(3-bromoanilino)carbonyl]-2,2,3-trimethylcyclopentanecar... Intermediates CS-EL-08626 497060-73-8 Enquire
"3-[(dimethylamino)methylene]-2,4-pentanedione" Intermediates CS-EL-03756 18856-72-9 Enquire
"3-Acetoxy-3-methylpentane-1,5-dioic Acid Anhydride" Intermediates CS-T-64386 87894-65-3 Enquire
"3-Methyl-2,4-pentanedione" Intermediates CS-O-16407 815-57-6 Enquire
"3-Phenylazo-pentane-2,4-dione" Intermediates CS-M-21620 56276-49-4 Enquire
"4,4-(1,5-Pentanediyldiimino)dibenzoic Acid" Intermediates CS-T-38898 1081849-97-9 Enquire
"4,4,5,5,5-Pentafluoro-1-pentanethiol" Intermediates CS-O-32407 148757-88-4 Enquire
"4,4-Dimethyl-5-oxopentanenitrile" Intermediates CS-M-17245 6140-61-0 Enquire
"5,5-Diethoxy-1-(methylsulfonyloxy)pentane" Intermediates CS-T-18034 202577-28-4 Enquire
"6-Amino-5-[(cyclopentanecarbonyl)amino]-1,3-dimethyl Uracil... Intermediates CS-T-02236 887352-43-4 Enquire
"bicyclo[1.1.1]pentane-1,3-diamine dihydrochloride" Intermediates CS-EL-09558 147927-61-5 Enquire
"bicyclo[1.1.1]pentane-1,3-dicarboxylic acid" Intermediates CS-EL-05898 56842-95-6 Enquire
"cis-1,2-Cyclopentanedicarboxylic Anhydride" Intermediates CS-T-89798 35878-28-5 Enquire
"Clavulanic Acid 2-Amino-2,4,4-trimethylpentane Salt" Intermediates CS-T-51170 66069-32-7 Enquire
"Diethyl 2,2-difluoropentanedioate" Intermediates CS-EL-06429 428-97-7 Enquire
"Dimethyl 2,2-dimethylpentanedioate" Intermediates CS-M-34590 13051-32-6 Enquire
"Ethyl (1S,2R)-2-(boc-Amino)cyclopentanecarboxylate" Intermediates CS-T-74410 1140972-31-1 Enquire
"N1-(Phenylmethoxy)-1,5-pentanediamine Dihydrochloride" Intermediates CS-T-84500 84627-30-5 Enquire
"N1-(Phenylmethoxy)-1,5-pentanediamine" Intermediates CS-T-84585 160388-21-6 Enquire
(1-Bromoethyl)cyclopentane Intermediates CS-ED-22053 931-02-2 Enquire
(1R,2R)-2-aminocyclopentanecarboxylic acid Intermediates CS-ED-12440 40482-05-1 Enquire
(1R,2R)-2-Aminocyclopentanecarboxylic Acid Hydrochloride Intermediates CS-ED-12447 158414-44-9 Enquire
(1R,2R)-Cyclopentane-1,2-diamine Intermediates CS-ZH-09877 3145-88-8 Enquire
(1R,2R)-rel-trans-1,2-Cyclopentanediol Intermediates CS-T-73356 5057-99-8 Enquire
(1r,2s)-2-Aminocyclopentanecarboxylic acid Intermediates CS-ED-06710 122672-46-2 Enquire
(1R,2S)-2-hydroxycyclopentane-1-carboxamide Intermediates CS-ED-40778 40481-98-9 Enquire
(1R,2S)-rel-1,2-Cyclopentanedicarboxylic Acid Intermediates CS-T-51463 1461-96-7 Enquire
(1R,3R)-3-Aminocyclopentanecarboxylic acid Intermediates CS-ED-09428 71869-43-7 Enquire
(1R,3R)-3-aminocyclopentanecarboxylic acid hydrochloride Intermediates CS-ED-06783 1392803-15-4 Enquire
(1R,3R)-3-aminocyclopentanecarboxylic acid hydrochloride Intermediates CS-ED-09426 1625682-44-1 Enquire
(1R,3S)-1,3-Cyclopentanedicarboxylic Acid 1-Methyl Ester Intermediates CS-T-13970 96443-42-4 Enquire
(1R,3S)-3-aminocyclopentane-1-carboxamide Intermediates CS-O-41656 884006-62-6 Enquire
(1S,2R)-(+)-2-Amino-1-cyclopentanecarboxylic acid hydrochlor... Intermediates CS-ED-12437 128052-92-6 Enquire
(1S,2S)-2-aminocyclopentanecarboxylic Acid Hydrochloride Intermediates CS-ED-12448 359849-58-4 Enquire
(1S,3R)-3-Amino-1-(Boc-amino)cyclopentane Intermediates CS-ED-34239 1031335-25-7 Enquire
(1S,3R)-3-Amino-cyclopentanecarboxylic acid amide Intermediates CS-O-41657 777049-85-1 Enquire
(2E)-2-[[(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)amino]meth... Intermediates CS-ED-28186 1020252-20-3 Enquire
(2E)-2-[[4-fluoro-2-(trifluoromethyl)anilino]methylidene]-4,... Intermediates CS-ED-28195 1025659-82-8 Enquire
(2E)-4,4-dimethyl-3-oxo-2-[[4-[(E)-3-phenylprop-2-enyl]piper... Intermediates CS-ED-28214 1025295-23-1 Enquire
(2S)-2-Amino-3-methylpentanenitrile hydrochloride Intermediates CS-ED-02897 1212491-08-1 Enquire
(2S,3R)-2-Ethyl-2,3,4-trihydroxy-1,5-di-o-tolylpentane-1,5-d... Intermediates CS-ED-25934 100269-88-3 Enquire
(2S,4S)-2,4-Pentanediol Intermediates CS-O-41059 72345-23-4 Enquire
(2Z)-2-({3-methoxy-4-[(4-nitrophenyl)methoxy]phenyl}methylid... Intermediates CS-ED-25807 1013252-85-1 Enquire
(3R)-3-[(tert-butyldimethylsily)oxy]pentanedioate-1-Methylmo... Intermediates CS-O-32237 109744-49-2 Enquire
(R)-3-Aminopentanenitrile Methanesulfonic Acid Salt Intermediates CS-T-47983 474645-97-1 Enquire
(S)-2-{3-[(S)-4-Carboxy-2-ureidobutanoyl]ureido}pentanedioic... Intermediates CS-O-35173 Not Available Enquire
(S)-2-Acetamidopentanediamide Intermediates CS-ED-36988 18839-88-8 Enquire
[(2-Aminoethyl)sulfanyl]cyclopentane hydrochloride Intermediates CS-ED-03687 1258649-87-4 Enquire
[(3-Amino-1,1,1-trifluoropropan-2-yl)oxy]cyclopentane Intermediates CS-ED-08698 1158020-65-5 Enquire
[(3-Amino-1,1,1-trifluoropropan-2-yl)oxy]cyclopentane hydroc... Intermediates CS-ED-09203 1258650-21-3 Enquire
1-(1-Adamantyl)pentane-1,4-dione Intermediates CS-ED-39584 195137-34-9 Enquire
1-(2,5-Dimethylbenzenesulfonyl)cyclopentane-1-carboxylic aci... Intermediates CS-ED-19201 923221-20-9 Enquire


Fine Chemicals

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"2,3-Pentanedione" Fine Chemicals CS-DK-00055 600-14-6 Enquire
"2,4-Pentanediol" Fine Chemicals CS-U-00129 625-69-4 Enquire
(S)-di-tert-butyl 2-(3-((S)-6-amino-1-(tert-butoxy)-1-oxohex... Fine Chemicals CS-ED-01908 1025796-31-9 Enquire
1-(3-fluorophenyl)-5-[(4S)-2-oxo-4-phenyl-1,3-oxazolidin-3-y... Fine Chemicals CS-T-20820 189028-93-1 In Stock
1-(Perfluorobutyl)pentane Fine Chemicals CS-O-53307 1190430-21-7 Enquire
1,1,1,3-tetrafluoropentane-2,4-dione Fine Chemicals CS-O-39755 515845-01-9 Enquire
1,1-dibromopentane Fine Chemicals CS-O-36994 13320-56-4 Enquire
1,2-Cyclopentanedicarboxylic acid Fine Chemicals CS-ZH-11109 50483-99-3 Enquire
1,2-Cyclopentanedicarboxylic anhydride Fine Chemicals CS-MM-79646 5763-49-5 Enquire
1,2-Pentanediol Fine Chemicals CS-T-38865 5343-92-0 In Stock
1,3-dibromo-pentane Fine Chemicals CS-O-36996 42474-20-4 Enquire
1,3-Dimethyl cyclopentane Fine Chemicals CS-O-37078 2453-00-1 Enquire
1,4-Dibromopentane Fine Chemicals CS-MM-09965 626-87-9 Enquire
1,4-Pentanediol Fine Chemicals CS-T-38971 626-95-9 Enquire
1,5-Dibromopentane Fine Chemicals CS-X-00010 111-24-0 In Stock
1,5-Dihydroxy-3-oxapentane Fine Chemicals CS-T-18170 111-46-6 In Stock
1-Bromo-5-chloropentane Fine Chemicals CS-X-00004 54512-75-3 In Stock
1-Bromopentane Fine Chemicals CS-T-08717 110-53-2 Enquire
1-Chloropentane Fine Chemicals CS-T-72057 543-59-9 Enquire
1-iodo-3-(trifluoromethyl)bicyclo[1.1.1]pentane Fine Chemicals CS-ED-01213 119934-12-2 Enquire
1-Iodopentane Fine Chemicals CS-X-00035 628-17-1 Enquire
1-Pentanesulfonic Acid Sodium Fine Chemicals CS-DA-00287 207605-40-1 In Stock
2-(Phosphonomethyl)pentanedioic acid Fine Chemicals CS-DV-01155 173039-10-6 Enquire
2,2,3,4-Tetramethyl Pentane Fine Chemicals CS-O-54143 1186-53-4 Enquire
2,4-Dibromopentane Fine Chemicals CS-TB-16877 19398-53-9 Enquire
2,4-dimethylcyclopentane-1,3-dione Fine Chemicals CS-ED-01057 34598-80-6 In Stock
2,4-Pentanedione Fine Chemicals CS-T-00115 123-54-6 Enquire
2-[(4-Aminobenzoyl)amino]pentanedioic acid Fine Chemicals CS-MM-31060 4230-33-5 Enquire
2-Chloro-2,4,4-trimethylpentane Fine Chemicals CS-MM-05417 6111-88-2 Enquire
2-Hydroxy-2-Methyl-4-Oxo-Pentanedioic Acid Fine Chemicals CS-RS-00126 19071-44-4 In Stock
2-Iodopentane Fine Chemicals CS-T-29499 637-97-8 Enquire
2-METHYL-4-OXOPENTANEDIOIC ACID Fine Chemicals CS-RS-00125 55601-64-4 Enquire
2-Methylpentane Fine Chemicals CS-DV-01822 107-83-5 Enquire
3-(((benzyloxy)carbonyl)amino)bicyclo[1.1.1]pentane-1-carbox... Fine Chemicals CS-O-37419 1935125-14-6 Enquire
3-(tert-Butyl)-2,4-pentanedione Fine Chemicals CS-M-32732 13221-94-8 Enquire
3,3-dibromo-2-methylpentane Fine Chemicals CS-O-37004 62127-60-0 Enquire
3-Bromomethylpentane Fine Chemicals CS-X-00007 3814-34-4 Enquire
3-Bromopentane Fine Chemicals CS-T-08926 1809-10-5 Enquire
3-fluoropentane-2,4-dione Fine Chemicals CS-ED-02063 759-02-4 Enquire
3-Hydroxycyclopentaneacetic acid Fine Chemicals CS-O-49943 102539-66-2 Enquire
3-Hydroxypentane Fine Chemicals CS-U-00130 584-02-1 In Stock
3-Methyl-1,5-pentanediyl diacrylate Fine Chemicals CS-ED-02025 64194-22-5 Enquire
3-Oxopentanedioic acid Fine Chemicals CS-ZE-23366 542-05-2 Enquire
4,4-Dimethylpentane-2,3-dione Fine Chemicals CS-ED-01461 40898-19-9 Enquire
Benzyl 3-oxocyclopentanecarboxylate Fine Chemicals CS-O-50194 130761-99-8 Enquire
cis-1,2-Cyclopentanediol Fine Chemicals CS-BX-01005 5057-98-7 Enquire
Cyclopentane Fine Chemicals CS-DA-00197 287-92-3 In Stock
cyclopentane-1,2-dione Fine Chemicals CS-ZE-05067 3008-40-0 Enquire
Cyclopentanecarboxaldehyde Fine Chemicals CS-T-73149 872-53-7 Enquire
Methyl 1-fluorocyclopentane-1-carboxylate Fine Chemicals CS-O-38031 1849313-42-3 Enquire
methyl 3-bromobicyclo[1.1.1]pentane-1-carboxylate Fine Chemicals CS-ED-01310 83249-14-3 Enquire
N- Pentane LR - 25L Fine Chemicals CS-T-60204 109-66-0 In Stock
N4-(7-Chloroquinolin-4-yl)-N1,N1-diethylpentane-1,4-diamine Fine Chemicals CS-MM-12806 54-05-7 Enquire
Nitrocyclopentane Fine Chemicals CS-ZJ-12583 2562-38-1 Enquire
Pentanedihydrazide Fine Chemicals CS-M-45296 1508-67-4 Enquire
Trans-cyclopentane-1,2-diamine dihydrochloride Fine Chemicals CS-O-36747 99363-25-4 Enquire


Building Blocks

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
"(1R,2S)-2-Amino-1-(N-boc-amino)cyclopentane" Building Blocks CS-T-64744 721395-15-9 Enquire
"1,5-Pentanediol diacrylate" Building Blocks CS-O-32188 36840-85-4 Enquire
(-)-(1R,3S)-N-Fmoc-3-aminocyclopentanecarboxylic acid Building Blocks CS-T-77729 220497-67-6 Enquire
(+)-(1S,3R)-N-Fmoc-3-aminocyclopentanecarboxylic acid Building Blocks CS-T-77073 220497-66-5 Enquire
(1R,2R)-Fmoc-2-aminocyclopentane carboxylic acid Building Blocks CS-T-77348 359586-69-9 Enquire
(S)-2-[(S)-4-Carboxy-2-ureidobutanamido]pentanedioic acid Building Blocks CS-T-93730 173144-36-0 Enquire
1-(cyclopentylamino)cyclopentane-1-carbonitrile Building Blocks CS-O-45049 1018266-15-3 Enquire
1,1,1-Trifluoro-2,4-pentanedione Building Blocks CS-M-01472 367-57-7 Enquire
1,5-Diaminopentane Dihydrochloride Building Blocks CS-DE-01522 1476-39-7 Enquire
1-Bromo-4-methylpentane Building Blocks CS-O-53636 626-88-0 Enquire
1-pentyl-2-propyl-Cyclopentane Building Blocks CS-ED-01356 62199-51-3 Enquire
2,2,3,3,4-Pentamethylpentane Building Blocks CS-O-59847 16747-44-7 Enquire
2,3-Dibromopentane Building Blocks CS-TB-17862 5398-25-4 Enquire
2-Diazo-3-oxo-pentanedioic acid diethyl ester Building Blocks CS-O-55536 649729-45-3 Enquire
3-Pentanesulfonic acid Building Blocks CS-O-48247 51650-30-7 Enquire
cis-Fmoc-2-amino-1-cyclopentanecarboxylic Acid Building Blocks CS-T-77782 352707-76-7 Enquire
Fmoc-1-aminocyclopentane-1-carboxylic acid Building Blocks CS-M-29448 117322-30-2 Enquire
Fmoc-1-aminomethyl-cyclopentane carboxylic acid Building Blocks CS-T-77227 946727-65-7 Enquire
N4-(7-Chloroquinolin-4-yl)-N1,N1-diethylpentane-1,4-diamine Building Blocks CS-RS-00009 54-05-7 Enquire
Perfluoro-3-oxapentane-sulfonic acid Building Blocks CS-ED-42153 113507-82-7 Enquire
Potassium Perfluoropentanesulfonate Building Blocks CS-T-60695 3872-25-1 Enquire
tetraethyl (1-fluoropentane-1,1-diyl)bis(phosphonate) Building Blocks CS-EM-02427 1312032-30-6 Enquire


Pesticide Standards

COMPOUND CATEGORY CAT. No. CAS. No. STOCK STATUS
2,3-Dimethylpentane Pesticide Standards CS-DE-01195 565-59-3 Enquire
Pentanedioic acid, 3-(tetrahydro-2H-thiopyran-3-yl)-, S,S-di... Pesticide Standards CS-O-37983 119725-81-4 Enquire