Pharmaceutical intermediates

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Structure Chemical Name CAS MF
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
(R)-(+)-Etomoxir sodium salt (R)-(+)-Etomoxir sodium salt 828934-41-4 C15H20ClNaO4
2'-DEOXYCYTIDINE MONOHYDRATE, 99+% 2'-DEOXYCYTIDINE MONOHYDRATE, 99+% 652157-52-3 C9H15N3O5
1-Piperidinecarboxylic acid, 4-[4-[(2,6-dioxo-3-piperidinyl)amino]phenyl]-, 1,1-dimethylethyl ester 1-Piperidinecarboxylic acid, 4-[4-[(2,6-dioxo-3-piperidinyl)amino]phenyl]-, 1,1-dimethylethyl ester 2259851-32-4 C21H29N3O4
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
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
TERT-BUTYL (4-OXOCYCLOHEXYL) METHYLCARBAMATE TERT-BUTYL (4-OXOCYCLOHEXYL) METHYLCARBAMATE 809273-70-9 C12H21NO3
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
2-(4-(tert-butyl)naphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2-(4-(tert-butyl)naphthalen-2-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 2217657-10-6 C20H27BO2
4-HYDROXY-2-METHYLPYRIMIDINE-5-CARBOXYLIC ACID 4-HYDROXY-2-METHYLPYRIMIDINE-5-CARBOXYLIC ACID 18529-69-6 C6H6N2O3
BENZYL 3-HYDROXYAZETIDINE-1-CARBOXYLATE BENZYL 3-HYDROXYAZETIDINE-1-CARBOXYLATE 128117-22-6 C11H13NO3
(3S,4R,5R)-Oseltamivir (3S,4R,5R)-Oseltamivir
4-Benzo[b]thien-2-ylbenzenamine 4-Benzo[b]thien-2-ylbenzenamine 54492-95-4 C14H11NS
8-OXO-DG 8-OXO-DG
Methenolone enanthate Methenolone enanthate 303-42-4 C27H42O3
5-BROMO-1H-INDAZOLE-3-CARBOXYLIC ACID 5-BROMO-1H-INDAZOLE-3-CARBOXYLIC ACID 1077-94-7 C8H5BrN2O2
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
dimethyl 6,7-dihydro-5H-pyrrolizine-1,2-dicarboxylate dimethyl 6,7-dihydro-5H-pyrrolizine-1,2-dicarboxylate 62563-06-8 C11H13NO4
Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate Ethyl 2-amino-4-methyl-5-(4-nitrophenyl)thiophene-3-carboxylate 174072-89-0 C14H14N2O4S
2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE 2-AMINO-4,5,6,7-TETRAHYDRO-1-BENZOTHIOPHENE-3-CARBOXAMIDE 4815-28-5 C9H12N2OS
1,3-DIMETHYL-2'-DEOXYPSEUDOURIDINE 1,3-DIMETHYL-2'-DEOXYPSEUDOURIDINE 65358-16-9 C11H16N2O5
3-amino-5,7-dimethyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione 3-amino-5,7-dimethyl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione 67304-67-0 C7H9N5O2
4,7-DIMETHYLCOUMARIN 4,7-DIMETHYLCOUMARIN 14002-90-5 C11H10O2
6-Bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carboxylic acid 6-Bromo-4-methoxypyrazolo[1,5-a]pyridine-3-carboxylic acid 2089381-00-8 C9H7BrN2O3
5-Fluoroindole 5-Fluoroindole 399-52-0 C8H6FN
N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide N-(8-Amino-6-fluoro-5-methyl-1-oxo-1,2,3,4-tetrahydronaphthalen-2-yl)acetamide 182182-31-6 C13H15FN2O2
5-BRDU 5-bromo-2'-deoxyuridine 5-BRDU 5-bromo-2'-deoxyuridine
Material intermediate Material intermediate 75286-83-8 C52H38N4O8
7-Chloro-1,2,3,4-tetrahydrobenzo(b)azepin-5-one 7-Chloro-1,2,3,4-tetrahydrobenzo(b)azepin-5-one 160129-45-3 C10H10ClNO
4-methyl-7-nitro- 2H-chromen-2-one 4-methyl-7-nitro- 2H-chromen-2-one 179897-88-2 C10H7NO4
Cefradine double nucleus Cefradine double nucleus
2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane 2,2'-[9H-Fluoren-9-ylidenebis(4,1-phenyleneoxymethylene)]bis-oxirane 47758-37-2 C31H26O4
Fulvestrant intermediate Fulvestrant intermediate 1610351-44-4 C30H46O6S
Medicinal hollow capsule Medicinal hollow capsule
5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole 5-(Difluoromethoxy)-2-mercapto-1H-benzimidazole 97963-62-7 C8H6F2N2OS
ADENYLYL(3'>5')CYTIDINE FREE ACID ADENYLYL(3'>5')CYTIDINE FREE ACID 2382-66-3 C19H25N8O11P
1,4-PIPERAZINEDICARBONYL CHLORIDE 1,4-PIPERAZINEDICARBONYL CHLORIDE 4858-84-8 C6H8Cl2N2O2
2,3-Dibromobenzo[b]thiophene 2,3-Dibromobenzo[b]thiophene 6287-82-7 C8H4Br2S
CEFMETAZOLE MMT ISOMER CEFMETAZOLE MMT ISOMER
1,4-Piperazinedicarboxylic acid, 2-(hydroxymethyl)-, 1-(1,1-dimethylethyl) 4-(phenylmethyl) ester, (2S)- 1,4-Piperazinedicarboxylic acid, 2-(hydroxymethyl)-, 1-(1,1-dimethylethyl) 4-(phenylmethyl) ester, (2S)- 385802-84-6 C18H26N2O5
Cyclobutanecarboxylic acid, 3-(methylamino)-, 1-methylethyl ester, cis- Cyclobutanecarboxylic acid, 3-(methylamino)-, 1-methylethyl ester, cis- 2136718-64-2 C9H17NO2
NA NA
(2R)-methyl 8-methyl-3-oxo-8-azabicyclo[3.2.1]octane-2-carboxylate (2R)-methyl 8-methyl-3-oxo-8-azabicyclo[3.2.1]octane-2-carboxylate 85506-18-9 C10H15NO3
Cefminox for system suitability Cefminox for system suitability
(S)-2-((trifluoromethoxy)methyl)piperazine dihydrochloride (S)-2-((trifluoromethoxy)methyl)piperazine dihydrochloride
Flomoxef Intermediate NaMT Flomoxef Intermediate NaMT
4-(4-NITROPHENYL)MORPHOLIN-3-ONE 4-(4-NITROPHENYL)MORPHOLIN-3-ONE 446292-04-2 C10H10N2O4
2-METHANESULFONYL-PYRIMIDINE 2-METHANESULFONYL-PYRIMIDINE 14161-09-2 C5H6N2O2S
3,4-(Methylenedioxy)aniline 3,4-(Methylenedioxy)aniline 14268-66-7 C7H7NO2
4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 4,7-Bis(2-bromo-5-thienyl)-2,1,3-benzothiadiazole 288071-87-4 C14H6Br2N2S3
20-HYDROXY PROSTAGLANDIN E2 20-HYDROXY PROSTAGLANDIN E2 57930-95-7 C20H32O6
(7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate (7a,17b)-7-(9-Bromononyl)-estra-1,3,5(10)-triene-3,17-diol 17-acetate 875573-66-3 C29H43BrO3
2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 2,3,4,5-Tetrahydro-N,N-dimethyl-1-[(4-methylphenyl)sulfonyl]-1H-1-benzazepin-5-amine 181210-18-4 C19H24N2O2S
3-Amino-5-bromo-thiophene-2-carboxylic acid methyl ester 3-Amino-5-bromo-thiophene-2-carboxylic acid methyl ester 107818-55-3 C6H6BrNO2S
(3R,3αS,6αR)-Hydroxyhexa-hydrofuro[2,3-β]furan-3-yl acetate (3R,3αS,6αR)-Hydroxyhexa-hydrofuro[2,3-β]furan-3-yl acetate 186488-43-7 C8H12O4
8-Bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydro-purine-2,6-dione 8-Bromo-7-but-2-ynyl-3-methyl-1-(4-methyl-quinazolin-2-ylmethyl)-3,7-dihydro-purine-2,6-dione 853029-57-9 C20H17BrN6O2
Methyl 5-chlorothiazole-2-carboxylate Methyl 5-chlorothiazole-2-carboxylate 98136-57-3 C5H4ClNO2S
4H-Pyrido[1,2-a]pyriMidin-4-one,2-hydroxy-9-Methyl- 4H-Pyrido[1,2-a]pyriMidin-4-one,2-hydroxy-9-Methyl- 17326-09-9 C9H8N2O2
Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride Dicyclohexyl-3,4,3',4'-tetracarboxylic dianhydride 122640-83-9 C16H18O6
DMT-2′O-MOE-rMeC(bz) Phosphoramidite DMT-2′O-MOE-rMeC(bz) Phosphoramidite 163759-94-2 C50H60N5O10P
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
(alphaR)-alpha-Hydroxy-N-[2-(4-nitrophenyl)ethyl]benzeneacetamide (alphaR)-alpha-Hydroxy-N-[2-(4-nitrophenyl)ethyl]benzeneacetamide 521284-19-5 C16H16N2O4
(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
N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid N-[4-[2-(2-AMino-4,5,6,7-tetrahydro-4,6-dioxo-1H-pyrrolo[2,3-d]pyriMidin-5-yl)ethyl]benzoyl]-L-glutaMic Acid 193281-00-4 C20H21N5O7
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
2‐ethylhexyl 4,6‐
dibroMothieno[3,4‐
b]thiophene‐2‐
carboxylate 2‐ethylhexyl 4,6‐ dibroMothieno[3,4‐ b]thiophene‐2‐ carboxylate 1160823-81-3 C15H18Br2O2S2
Micafungin FR-179642 impurity (acid) Micafungin FR-179642 impurity (acid) 168110-44-9 C35H52N8O20S
1-(1-Benzothiophen-4-yl)piperazine hydrochloride 1-(1-Benzothiophen-4-yl)piperazine hydrochloride 913614-18-3 C12H15ClN2S
Bis(4-isopropylphenyl)iodonium chloride Bis(4-isopropylphenyl)iodonium chloride 97671-66-4 C18H22ClI
2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole 2-BroMo-5,7-dihydro-7,7-diMethyl-5-phenyl-indeno[2,1-b]carbazole 1257220-44-2 C27H20BrN
3-Bromo-1-tert-butyl-1H-pyrazolo-[3,4-d]pyrimidin-4-amine 3-Bromo-1-tert-butyl-1H-pyrazolo-[3,4-d]pyrimidin-4-amine 862728-61-8 C9H12BrN5
(2-(((1-Chloroethoxy)carbonyl)(methyl)amino)pyridin-3-yl)methyl 2-((tert-butoxycarbonyl)(methyl)amino)acetate (2-(((1-Chloroethoxy)carbonyl)(methyl)amino)pyridin-3-yl)methyl 2-((tert-butoxycarbonyl)(methyl)amino)acetate 338990-31-1 C18H26ClN3O6
2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile 2-chloro-5-(2-fluorophenyl)-1H-pyrrole-3-carbonitrile 1240948-72-4 C11H6ClFN2
2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyriMidine-6-carboxylic acid 2-chloro-7-cyclopentyl-7H-pyrrolo[2,3-d]pyriMidine-6-carboxylic acid 1211443-58-1 C12H12ClN3O2
phenyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate phenyl hydrogen ((((R)-1-(6-amino-9H-purin-9-yl)propan-2-yl)oxy)methyl)phosphonate 379270-35-6 C15H18N5O4P
4-chloro- Benzo[b]thiophene 4-chloro- Benzo[b]thiophene 66490-33-3 C8H5ClS
tert-Butyl 4-formyl-5-methoxy-7-methyl-1H-indole-1-carboxylate tert-Butyl 4-formyl-5-methoxy-7-methyl-1H-indole-1-carboxylate 1481631-51-9 C16H19NO4
Ethyl 3-broMopyrazolo[1,5-a]pyriMidine-2-carboxylate Ethyl 3-broMopyrazolo[1,5-a]pyriMidine-2-carboxylate 1394004-05-7 C9H8BrN3O2
(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
2-Chloro-5-methyl-1,4-phenylenediamine 2-Chloro-5-methyl-1,4-phenylenediamine 5307-03-9 C7H9ClN2
5-CHLORO-3-METHYL-1-PHENYLPYRAZOLE 5-CHLORO-3-METHYL-1-PHENYLPYRAZOLE 1131-17-5 C10H9ClN2
PROSTAGLANDIN H2 PROSTAGLANDIN H2 42935-17-1 C20H32O5
Indole-3-carbinol Indole-3-carbinol 700-06-1 C9H9NO
2-Iododibenzothiophene 2-Iododibenzothiophene 177586-41-3 C12H7IS
5-isothiocyanato-3-(trifluoromethyl)picolinonitrile 5-isothiocyanato-3-(trifluoromethyl)picolinonitrile 951753-87-0 C8H2F3N3S
1-Bromodibenzothiophene 1-Bromodibenzothiophene 65642-94-6 C12H7BrS
methyl 6-chloro-3-nitropyrazine-2-carboxylate methyl 6-chloro-3-nitropyrazine-2-carboxylate 89690-75-5 C6H4ClN3O4
5,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline-6-Carboxylic Acid Hydrochloride 5,7-Dichloro-1,2,3,4-Tetrahydroisoquinoline-6-Carboxylic Acid Hydrochloride 1289646-93-0 C10H10Cl3NO2
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
Ethyl 7-(Allyl(Methyl)Amino)-2-Amino-5-Fluoro-1H-Indole-3-Carboxylate Ethyl 7-(Allyl(Methyl)Amino)-2-Amino-5-Fluoro-1H-Indole-3-Carboxylate C15H18FN3O2
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