Bulk Drug Intermediates

Click on the specific product, view the latest prices of the products, information, serving information
Structure Chemical Name CAS MF
N-(2-Chloropyrimidin-4-YL)-2,3-dimethyl-2H-indazol-6-amine N-(2-Chloropyrimidin-4-YL)-2,3-dimethyl-2H-indazol-6-amine 444731-74-2 C13H12ClN5
Vonoprazan fumarate Vonoprazan fumarate 1260141-27-2 C21H20FN3O6S
6-broMo-2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one 6-broMo-2-chloro-8-cyclopentyl-5-Methylpyrido[2,3-d]pyriMidin-7(8H)-one 1016636-76-2 C13H13BrClN3O
Trelagliptin succinate Trelagliptin succinate 1029877-94-8 C22H26FN5O6
5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 5-Chloro-3-[N-(methoxy-carbonyl-methyl)sulfamoyl]-2-thiophene carboxylic acid methyl ester 70374-38-8 C10H12ClNO6S2
2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene 2,2',7,7'-Tetrakis[N,N-di(4-methoxyphenyl)amino]-9,9'-spirobifluorene 207739-72-8 C81H68N4O8
1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 1-(3,4-DIMETHYLPHENYL)-3-METHYL-3-PYRAZOLIN-5-ONE 18048-64-1 C12H14N2O
(6R,S)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE (6R,S)-5,6,7,8-TETRAHYDRO-L-BIOPTERIN DIHYDROCHLORIDE 62989-33-7 C9H15N5O3
ledipasvir interMediate ledipasvir interMediate 1441673-92-2 C12H20KNO4
4-Benzofurancarboxylic Acid 4-Benzofurancarboxylic Acid 166599-84-4 C9H6O3
Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate Methyl 5-chloro-3-chlorosulfonyl-2-thiophene carboxylate 70374-37-7 C7H8ClNO4S2
2-(4-Hydroxy-6-methylnicotinamido)-2-(4-hydroxyphenyl)acetic acid 2-(4-Hydroxy-6-methylnicotinamido)-2-(4-hydroxyphenyl)acetic acid 70785-61-4 C15H14N2O5
2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one 277299-70-4 C12H14N2O
3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine 3-(S)-(1-Carbamoyl-1,1-diphenylmethyl)pyrrolidine 134002-25-8 C18H20N2O
(3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine (3R,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine 477600-70-7 C14H22N2
2'-Bromo-2'-deoxyuridine 2'-Bromo-2'-deoxyuridine 72218-68-9 C9H11BrN2O5
Itraconzole intermediate Itraconzole intermediate
(2R,3R,4R,5R)-4-(Acetyloxy)-2-(5-fluoro-4-formamido-2-oxo-1,2-dihydropyrimidin-1-yl)-5-methyloxolan-3-yl acetate (2R,3R,4R,5R)-4-(Acetyloxy)-2-(5-fluoro-4-formamido-2-oxo-1,2-dihydropyrimidin-1-yl)-5-methyloxolan-3-yl acetate
a-D-Glucopyranoside,methyl  4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-a-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-,6-acetate a-D-Glucopyranoside,methyl 4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-a-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-,6-acetate 114869-97-5 C40H47NO15
(R)-Levofloxacin (R)-Levofloxacin C18H20FN3O4
Piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- (acetate) Piperazine, 1-(3-Methyl-1-phenyl-1H-pyrazol-5-yl)- (acetate) 906093-30-9 C16H22N4O2
1-Methyl-3-pyrrolidinol 1-Methyl-3-pyrrolidinol 13220-33-2 C5H11NO
5,6,12,13-tetrabromo-Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone 5,6,12,13-tetrabromo-Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone 321945-85-1 C24H4Br4O6
Ofloxacin EP Impurity C Ofloxacin EP Impurity C 95848-94-5 C18H21N3O4
4-(4-methylpiperazin-1-yl)-2-[(tetrahydropyran-4-yl)(2,2,2-trifluoroacetyl)amino]benzoic acid trifluoroacetate 4-(4-methylpiperazin-1-yl)-2-[(tetrahydropyran-4-yl)(2,2,2-trifluoroacetyl)amino]benzoic acid trifluoroacetate 1034975-62-6 C21H25F6N3O6
Posaconazole Diastereoisomer 11 Posaconazole Diastereoisomer 11 171228-50-5 C37H42F2N8O4
3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile 3-(4-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-1H-pyrazol-1-yl)-3-cyclopentylpropanenitrile 941688-05-7 C17H18N6
Eribulin intermediate Eribulin intermediate 157322-47-9 C21H35IO4
(3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester (3R,4S)-3-(2-Bromoacetyl)-4-ethyl-1-pyrrolidinecarboxylic acid phenylmethyl ester 1428243-26-8 C16H20BrNO3
tiotropium bromide hydrate tiotropium bromide hydrate 411207-31-3 C19H24BrNO5S2
Azacitidine Impurity 3 Azacitidine Impurity 3 157771-77-2 C8H12N4O5
Lumacaftor Intermediate Lumacaftor Intermediate 936727-68-3 C17H13ClF2N2O3
3,3-Ethylenedioxy-17β-cyano-17α-trimethylsilyloxyestra-5(10)9(11)-diene 3,3-Ethylenedioxy-17β-cyano-17α-trimethylsilyloxyestra-5(10)9(11)-diene 54690-63-0 C24H35NO3Si
Dehydronandrolone Acetate Dehydronandrolone Acetate 2590-41-2 C20H26O3
(4-bromo-2-fluorophenyl)-(3,4,5-trimethoxyphenyl)methanone (4-bromo-2-fluorophenyl)-(3,4,5-trimethoxyphenyl)methanone 1016544-26-5 C16H14BrFO4
16,16-DIMETHYL PROSTAGLANDIN E2 16,16-DIMETHYL PROSTAGLANDIN E2 39746-25-3 C22H36O5
9-Phenylacridine 9-Phenylacridine 602-56-2 C19H13N
6R,7S-Ceftazidime isomer 6R,7S-Ceftazidime isomer
Oseltamivir Fructose Adduct 2 Oseltamivir Fructose Adduct 2
Sugammadex sodium Pentabromide intermediate Sugammadex sodium Pentabromide intermediate
(3S,5S,2S,3R)-posaconazole (3S,5S,2S,3R)-posaconazole
tert-butyl N-[(1R,3R,4R)-3-hydroxy-4-sulfanylcyclohexyl]carbamate tert-butyl N-[(1R,3R,4R)-3-hydroxy-4-sulfanylcyclohexyl]carbamate 1350636-75-7 C11H21NO3S
Isopropyl creatinine Isopropyl creatinine C7H13N3O
2-(4-NITROPHENYL)BUTYRIC ACID 2-(4-NITROPHENYL)BUTYRIC ACID 7463-53-8 C10H11NO4
(+ -) H3RESCA-TFA (+ -) H3RESCA-TFA 1919794-40-3 C27H28F4N2O8
Ceftiofur Double Side Chain Ceftiofur Double Side Chain
Flomoxef Intermediate F3-01 Flomoxef Intermediate F3-01
5-Pyrimidineacetamide, 2-butyl-1-[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]-1,6-dihydro-N,N,4-trimethyl-6-oxo- 5-Pyrimidineacetamide, 2-butyl-1-[(2'-cyano[1,1'-biphenyl]-4-yl)methyl]-1,6-dihydro-N,N,4-trimethyl-6-oxo- 1985668-78-7 C27H30N4O2
2',3'-Dideoxy-2',3'-didehydroinosine 2',3'-Dideoxy-2',3'-didehydroinosine 42867-68-5 C10H10N4O3
Cephalosporin Cephalosporin 11111-12-9 C16H21N3O8S
3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one 3-[2-(3,4-dimethoxybenzoyl)-4,5-dimethoxyphenyl]pentan-2-one 15462-91-6 C22H26O6
potassium 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate potassium 7-chloro-2,3-dihydro-2-oxo-5-phenyl-1H-1,4-benzodiazepine-3-carboxylate 5991-71-9 C16H10ClKN2O3
hexahydro-1-methyl-3-(3-oxo-1-cyclohexen-1-yl)-2H-azepin-2-one hexahydro-1-methyl-3-(3-oxo-1-cyclohexen-1-yl)-2H-azepin-2-one 71556-70-2 C13H19NO2
alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylphenethyl alcohol alpha-[4-[2-(diethylamino)ethoxy]phenyl]-alpha-phenylphenethyl alcohol 73404-00-9 C26H31NO2
4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid 1,1'-(1,4-phenylene) ester 4-[[6-[(1-Oxo-2-propen-1-yl)oxy]hexyl]oxy]benzoic acid 1,1'-(1,4-phenylene) ester 123864-17-5 C38H42O10
(S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine (S)-N4-(3-chloro-4-fluorophenyl)-7-(tetrahydrofuran-3-yloxy)quinazoline-4,6-diaMine 314771-76-1 C18H16ClFN4O2
RTI 4229-111 RTI 4229-111 150653-91-1 C16H20Cl3NO2
3-(4-Phenoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine 3-(4-Phenoxyphenyl)-1h-pyrazolo[3,4-d]pyrimidin-4-amine 330786-24-8 C17H13N5O
Cabazitaxel N-3 Cabazitaxel N-3 859498-31-0 C57H61Cl6NO19
Micafungin FR-179642 impurity (acid) Micafungin FR-179642 impurity (acid) 168110-44-9 C35H52N8O20S
Bis(4-isopropylphenyl)iodonium chloride Bis(4-isopropylphenyl)iodonium chloride 97671-66-4 C18H22ClI
(2E)-(R)-5-(diphenylamino)-5-oxopent-3-en-2-y13-(5-nitrocyclohex-1-en-1-y1)acylate (2E)-(R)-5-(diphenylamino)-5-oxopent-3-en-2-y13-(5-nitrocyclohex-1-en-1-y1)acylate 900186-73-4 C26H26N2O5
Coumarin Coumarin 10172-75-5 C26H18O7
PROSTAGLANDIN H2 PROSTAGLANDIN H2 42935-17-1 C20H32O5
2,4-dihydroxy-6-propyl-benzoic acid methyl ester 2,4-dihydroxy-6-propyl-benzoic acid methyl ester 55382-52-0 C11H14O4
tert-butyl (5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oate tert-butyl (5S,8S,11S,12R)-11-((S)-sec-butyl)-1-(9H-fluoren-9-yl)-5,8-diisopropyl-12-methoxy-4,10-dimethyl-3,6,9-trioxo-2-oxa-4,7,10-triazatetradecan-14-oate 474645-25-5 C40H59N3O7
1-Vinylimidazole 1-Vinylimidazole 1072-63-5 C5H6N2
2'-CHLORO-2'-DEOXYURIDINE 2'-CHLORO-2'-DEOXYURIDINE 4753-04-2 C9H11ClN2O5
FMOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID FMOC-21-AMINO-4,7,10,13,16,19-HEXAOXAHENEICOSANOIC ACID 882847-34-9 C30H41NO10
13,14-DIHYDRO-15-KETO PROSTAGLANDIN F2ALPHA 13,14-DIHYDRO-15-KETO PROSTAGLANDIN F2ALPHA 27376-76-7 C20H34O5
Posaconazole Impurity 16 Posaconazole Impurity 16 213381-02-3 C37H42F2N8O4
(3S,4R,5R)-Oseltamivir (3S,4R,5R)-Oseltamivir
4-Benzo[b]thien-2-ylbenzenamine 4-Benzo[b]thien-2-ylbenzenamine 54492-95-4 C14H11NS
Pyrazolo[1,5-a]pyridine-3-carbonitrile, 4-(6-fluoro-3-pyridinyl)-6-hydroxy- Pyrazolo[1,5-a]pyridine-3-carbonitrile, 4-(6-fluoro-3-pyridinyl)-6-hydroxy- 2222654-09-1 C13H7FN4O
1-chloro-8-phenyl-Dibenzofuran 1-chloro-8-phenyl-Dibenzofuran 2379717-75-4 C18H11ClO
2-[4-[(1-methoxycarbonyl-2-oxocyclopentyl)methyl]phenyl]propanoic acid 2-[4-[(1-methoxycarbonyl-2-oxocyclopentyl)methyl]phenyl]propanoic acid
 Isopropyl 2-((5-amino-4-((2-(dimethylamino)ethyl)(methyl)amino)-2-methoxyphenyl)amino)-4-(1-methyl-1H-indol-3-yl)pyrimidine-5-carboxylate Isopropyl 2-((5-amino-4-((2-(dimethylamino)ethyl)(methyl)amino)-2-methoxyphenyl)amino)-4-(1-methyl-1H-indol-3-yl)pyrimidine-5-carboxylate 1847465-25-1 C29H37N7O3
7-amino-3-phenyl-2-benzopyrone 7-amino-3-phenyl-2-benzopyrone 4108-61-6 C15H11NO2
methyl ibogamine-18-carboxylate methyl ibogamine-18-carboxylate 467-77-6 C21H26N2O2
4-Methylcumarin 4-Methylcumarin 607-71-6 C10H8O2
Dabigatran intermediate Dabigatran intermediate
INTERMEDIATES INTERMEDIATES 1243021-74-0 C13H26N2O5
ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla ethyl 8-chloro-1-cyclopropyl-6,7-difluoro-1,4-dihydroquinoline-4-oxo-3-carboxyla 99696-21-6 C15H12ClF2NO3
2'-DEOXYCYTIDINE MONOHYDRATE, 99+% 2'-DEOXYCYTIDINE MONOHYDRATE, 99+% 652157-52-3 C9H15N3O5
tert-butyl (3R,6S)-3-((tert-butoxycarbonyl)((tert-butyldimethylsilyl)oxy)amino) -6-carbamoyl -5-methyl-3,6-dihydropyridine-1(2H)-carboxylate tert-butyl (3R,6S)-3-((tert-butoxycarbonyl)((tert-butyldimethylsilyl)oxy)amino) -6-carbamoyl -5-methyl-3,6-dihydropyridine-1(2H)-carboxylate 2209874-00-8 C23H43N3O6Si
Silicone intermediate Silicone intermediate
7-Chloro-1H-pyrrolo[3,2-b]pyridine 7-Chloro-1H-pyrrolo[3,2-b]pyridine 357263-48-0 C7H5ClN2
BORTEZOMIB-PINANEDIOL BORTEZOMIB-PINANEDIOL 205393-22-2 C29H39BN4O4
4-AMINO-CHROMEN-2-ONE 4-AMINO-CHROMEN-2-ONE 53348-92-8 C9H7NO2
[402960-19-4],C9H18N2O2, 186.40 [402960-19-4],C9H18N2O2, 186.40 850252-34-5 C9H19ClN2O2
S-(+)-Methoprene S-(+)-Methoprene 65733-16-6 C19H34O3
PROSTAGLANDIN A2 PROSTAGLANDIN A2 13345-50-1 C20H30O4
RebaMipide interMediate product RebaMipide interMediate product 169809-59-0 C19H16ClN2NaO4
tert-Butyl 4-(6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate tert-Butyl 4-(6-((6-(1-butoxyvinyl)-8-cyclopentyl-5-methyl-7-oxo-7,8-dihydropyrido[2,3-d]pyrimidin-2-yl)amino)pyridin-3-yl)piperazine-1-carboxylate 866084-31-3 C33H45N7O4
(7alpha,17beta)-17-(Acetyloxy)-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]estr-4-en-3-one (7alpha,17beta)-17-(Acetyloxy)-7-[9-[(4,4,5,5,5-pentafluoropentyl)thio]nonyl]estr-4-en-3-one 415927-29-6 C34H51F5O3S
5-Bromo-2-methylbenzoic acid 5-Bromo-2-methylbenzoic acid 79669-49-1 C8H7BrO2
EthanediaMide iMpurity F hcl EthanediaMide iMpurity F hcl 482375-18-8 C2H4N2O2
N-((3R,4R)-1-benzyl-4-Methylpiperidin-3-yl)-N-Methyl-7H-pyrrolo[2,3-d]pyriMidin-4-aMine N-((3R,4R)-1-benzyl-4-Methylpiperidin-3-yl)-N-Methyl-7H-pyrrolo[2,3-d]pyriMidin-4-aMine 1702274-61-0 C20H25N5
 2-Chloro-4-(3-iodo-1-isopropyl-1H-pyrazol-4-yl)pyrimidine 2-Chloro-4-(3-iodo-1-isopropyl-1H-pyrazol-4-yl)pyrimidine 1269440-58-5 C10H10ClIN4
Coumarin Coumarin 15938-72-4 C28H22O9
HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase
Copyright © 2016 ChemicalBook All rights reserved.