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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
(R)-1-Boc-3-methylpiperazine (R)-1-Boc-3-methylpiperazine 163765-44-4 C10H20N2O2
ethyl 4-(1-benzofuran-2-yl)-2,4-dioxobutanoate ethyl 4-(1-benzofuran-2-yl)-2,4-dioxobutanoate 106276-58-8 C14H12O5
DMT-2'O-TBDMS-rA(bz) Phosphoramidite DMT-2'O-TBDMS-rA(bz) Phosphoramidite 104992-55-4 C53H66N7O8PSi
METHYL 4-HYDROXYMETHYLCUBANECARBOXYLATE METHYL 4-HYDROXYMETHYLCUBANECARBOXYLATE 60462-19-3 C11H12O3
3-AMINO-8-BENZYL-8-AZABICYCLO[3.2.1]OCTANE (3-EXO)- 3-AMINO-8-BENZYL-8-AZABICYCLO[3.2.1]OCTANE (3-EXO)- 76272-36-1 C14H20N2
7-Fluoroindole 7-Fluoroindole 387-44-0 C8H6FN
3-(4,6-dimethyl-2-oxopyrimidin-1(2H)-yl)propanoic acid 3-(4,6-dimethyl-2-oxopyrimidin-1(2H)-yl)propanoic acid 764642-23-1 C9H12N2O3
2-(3-Chloro-phenyl)-pyrrolidine 2-(3-Chloro-phenyl)-pyrrolidine 298690-74-1 C10H12ClN
2-(2-METHOXYPHENYL)-4,4-DIMETHYL-2-OXAZOLINE 2-(2-METHOXYPHENYL)-4,4-DIMETHYL-2-OXAZOLINE 57598-33-1 C12H15NO2
2,4-dimethoxybenzene-1-thiol 2,4-dimethoxybenzene-1-thiol 18906-37-1 C8H10O2S
(1s-trans)-2-[(phenylmethoxy)methyl]-3-cyclopenten-1-ol (1s-trans)-2-[(phenylmethoxy)methyl]-3-cyclopenten-1-ol 188399-48-6 C13H16O2
Morpholin-2-yl-methylamine Morpholin-2-yl-methylamine 116143-27-2 C5H12N2O
5-BROMO-2-CHLORO-1H-BENZIMIDAZOLE 5-BROMO-2-CHLORO-1H-BENZIMIDAZOLE 683240-76-8 C7H4BrClN2
2-CHLORO-4-PHENYLQUINAZOLINE 2-CHLORO-4-PHENYLQUINAZOLINE 29874-83-7 C14H9ClN2
5-(Difluoromethoxy)-2[[(4-chloro-3-methoxy-2-pyridinyl)methyl]-thio]-1H-benzimidazole 5-(Difluoromethoxy)-2[[(4-chloro-3-methoxy-2-pyridinyl)methyl]-thio]-1H-benzimidazole 368890-20-4 C15H12ClF2N3O2S
5-iodo-1-(2-fluoro-2-deoxyribofuranosyl)uracil 5-iodo-1-(2-fluoro-2-deoxyribofuranosyl)uracil 55612-21-0 C9H10FIN2O5
1H-Pyrrolizine-7a(5H)-carboxylicacid,tetrahydro-,methylester(9CI) 1H-Pyrrolizine-7a(5H)-carboxylicacid,tetrahydro-,methylester(9CI) 117375-15-2 C9H15NO2
4-bromopyrene 4-bromopyrene 1732-26-9 C16H9Br
tert-butyl (S)-1-amino-4-fluoro-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate tert-butyl (S)-1-amino-4-fluoro-1,3-dihydrospiro[indene-2,4'-piperidine]-1'-carboxylate
(3R,4S,5R)-Oseltamivir (3R,4S,5R)-Oseltamivir
4H-Cyclopentapyrimidin-4-one, 2-chloro-1,5,6,7-tetrahydro- (9CI) 4H-Cyclopentapyrimidin-4-one, 2-chloro-1,5,6,7-tetrahydro- (9CI) 178308-48-0 C7 H7 Cl N2 O
1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester 1,3-Benzodioxole-5-acetic acid, α-acetyl-, methyl ester 1369021-80-6 C12H12O5
(9H-fluoren-9-yl)methyl (R)-(3-(4-chlorophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate (9H-fluoren-9-yl)methyl (R)-(3-(4-chlorophenyl)-1-(methylamino)-1-oxopropan-2-yl)carbamate
2-CHLORO-4-METHYL-6-(TRIFLUOROMETHYL)PYRIMIDINE 2-CHLORO-4-METHYL-6-(TRIFLUOROMETHYL)PYRIMIDINE 241164-09-0 C6H4ClF3N2
Methyl 3-nitrophenylacetate Methyl 3-nitrophenylacetate 10268-12-9 C9H9NO4
6-METHOXY-2-METHYL-1H-INDOLE 6-METHOXY-2-METHYL-1H-INDOLE 1968-13-4 C10H11NO
(R)-3-Aminopentanoic acid (R)-3-Aminopentanoic acid 131347-76-7 C5H11NO2
5-oxoproline, compound with piperazine (1:1) 5-oxoproline, compound with piperazine (1:1) 4889-40-1 C5H7NO3.C4H10N2
N,N,N',N'-tetrakis(2,3-epoxypropyl)cyclohexane-1,3-dimethylamine N,N,N',N'-tetrakis(2,3-epoxypropyl)cyclohexane-1,3-dimethylamine 65992-66-7 C20H34N2O4
Tetrahydro-2-furancarboxaldehyde Tetrahydro-2-furancarboxaldehyde 7681-84-7 C5H8O2
tert-butyl 4-bromo-3-(bromomethyl)thiophene-2-carboxylate tert-butyl 4-bromo-3-(bromomethyl)thiophene-2-carboxylate
Zanamivir Zanamivir 139110-70-6 C18H26N2O10
(S)-3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one (S)-3-(dimethylamino)-1-(3-methoxyphenyl)-2-methylpropan-1-one 850222-40-1 C13H19NO2
3,5-Cyclohexadiene-1,2-dione, 4-(ethylamino)-5-methyl-, 1-oxime (9CI, ACI) 3,5-Cyclohexadiene-1,2-dione, 4-(ethylamino)-5-methyl-, 1-oxime (9CI, ACI) 174909-38-7 C9H12N2O2
1-Piperazinecarboxylic acid, 4-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-, 1,1-dimethylethyl ester 1-Piperazinecarboxylic acid, 4-(1,3-dihydro-1-oxo-5-isobenzofuranyl)-, 1,1-dimethylethyl ester 1962174-33-9 C17H22N2O4
Prostaglandin E synthase 3 (PTGES3) Antibody Prostaglandin E synthase 3 (PTGES3) Antibody
	(S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione (S)-4-Ethyl-4-hydroxy-7,8-dihydro-1h-pyrano[3,4-f]indolizine-3,6,10(4h)-trione 110351-94-5 C13H13NO5
1-BENZOTHIOPHEN-3(2H)-ONE 1-BENZOTHIOPHEN-3(2H)-ONE 130-03-0 C8H6OS
5,7-DIBROMO INDOLE 5,7-DIBROMO INDOLE 36132-08-8 C8H5Br2N
Isoquinoline, 6-(1-methylethyl)- (9CI) Isoquinoline, 6-(1-methylethyl)- (9CI) 790304-84-6 C12H13N
13,14-dihydro Prostaglandin F2a 13,14-dihydro Prostaglandin F2a
Boldenone Cypionate Boldenone Cypionate 106505-90-2 C27H38O3
benzyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate benzyl (2R,5R)-5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate
4(1H)-Pyrimidinone, 2-amino-5-hydroxy-6-methyl- (9CI) 4(1H)-Pyrimidinone, 2-amino-5-hydroxy-6-methyl- (9CI) 14405-13-1 C5H7N3O2
IRDye 680RD NHS Ester/Mal/Carboxylate/COOH IRDye 680RD NHS Ester/Mal/Carboxylate/COOH
Methanesulfonic anhydride Methanesulfonic anhydride 370071-69-5 C8H6Br4O2
Olmesartan intermediate Olmesartan intermediate
tert-butyl  4-[2-(2,6-dioxo-3-piperidyl)-6-fluoro-1,3-dioxo-isoindolin-5-yl]piperazine-1-carboxyl ate tert-butyl 4-[2-(2,6-dioxo-3-piperidyl)-6-fluoro-1,3-dioxo-isoindolin-5-yl]piperazine-1-carboxyl ate
(1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate (1R,3R)-Methyl-1,2,3,4-tetrahydro-2-chloroacetyl-1-(3,4-methylenedioxyphenyl)-9H-pyrido[3,4-b]indole-3-carboxylate C22H18ClN2O5-
10-(4-Chlorophenyl)benzo[b]naphtho[2,1-d]furan 10-(4-Chlorophenyl)benzo[b]naphtho[2,1-d]furan 2088371-08-6 C22H13ClO
L-Inosine L-Inosine 21138-24-9 C10H12N4O5
4-Chloro-2-mercaptobenzothiazole 4-Chloro-2-mercaptobenzothiazole 1849-65-6 C7H4ClNS2
3-Morpholinecarboxylicacid,methylester,(3S)-(9CI) 3-Morpholinecarboxylicacid,methylester,(3S)-(9CI) 741288-31-3 C6H11NO3
ethyl 3-oxocyclopentane-1-carboxylate ethyl 3-oxocyclopentane-1-carboxylate 5400-79-3 C8H12O3
1-CYCLOPROPYLPIPERAZINE DIHYDROCHLORIDE 1-CYCLOPROPYLPIPERAZINE DIHYDROCHLORIDE 139256-79-4 C7H16Cl2N2
4,6-Dichloro-2-(4-chloro-3-fluorophenyl)pyrimidine 4,6-Dichloro-2-(4-chloro-3-fluorophenyl)pyrimidine 1190735-18-2 C10H4Cl3FN2
4-(Bromomethyl)-7-(diethylamino)coumarin 4-(Bromomethyl)-7-(diethylamino)coumarin 1256259-14-9 C14H16BrNO2
TERT-BUTYL 3-((2-ETHOXY-2-OXOETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE TERT-BUTYL 3-((2-ETHOXY-2-OXOETHYL)SULFONYL)AZETIDINE-1-CARBOXYLATE 1648864-57-6 C12H21NO6S
1-(4-TERT-BUTYLBENZYL)PIPERAZINE 1-(4-TERT-BUTYLBENZYL)PIPERAZINE 956-61-6 C15H24N2
6,6-Difluoro-[1,4]Diazepane-1-Carboxylic Acid Tert-Butyl Ester(WX630010) 6,6-Difluoro-[1,4]Diazepane-1-Carboxylic Acid Tert-Butyl Ester(WX630010) 1166820-07-0 C10H18F2N2O2
1,1,1-Trifluoro-2,3-epoxypropane 1,1,1-Trifluoro-2,3-epoxypropane 359-41-1 C3H3F3O
2-bromo-7-propyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one 2-bromo-7-propyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one 1210532-02-7 C8H8BrN3OS
METHYL 2-FLUORO-4-NITROBENZENECARBOXYLATE METHYL 2-FLUORO-4-NITROBENZENECARBOXYLATE 392-09-6 C8H6FNO4
Ethyl 2-Chloro-5-fluoropyrimidine-4-carboxylate Ethyl 2-Chloro-5-fluoropyrimidine-4-carboxylate 1246632-85-8 C7H6ClFN2O2
(1S,2R)-METHYL 2-(2-HYDROXYETHYL)CYCLOPROPANECARBOXYLATE (1S,2R)-METHYL 2-(2-HYDROXYETHYL)CYCLOPROPANECARBOXYLATE 2165933-01-5 C7H12O3
Methyl oxindole-5-carboxylate Methyl oxindole-5-carboxylate 199328-10-4 C10H9NO3
benzyl (S)-4-(3-((tert-butoxycarbonyl)amino)propyl)-2,5-dioxooxazolidine-3-carboxylate benzyl (S)-4-(3-((tert-butoxycarbonyl)amino)propyl)-2,5-dioxooxazolidine-3-carboxylate 1313054-58-8 C19H24N2O7
(3,5-Di-tert-butylphenyl)boronic acid (3,5-Di-tert-butylphenyl)boronic acid 197223-39-5 C14H23BO2
1,3,5-TRIBENZYLHEXAHYDRO-1,3,5-TRIAZINE 1,3,5-TRIBENZYLHEXAHYDRO-1,3,5-TRIAZINE 2547-66-2 C24H27N3
5-BROMO-3-HYDROXY (1H)INDAZOLE 5-BROMO-3-HYDROXY (1H)INDAZOLE 7364-27-4 C7H5BrN2O
(2S,4R)-Methyl 4-hydroxypyrrolidine-2-carboxylate (2S,4R)-Methyl 4-hydroxypyrrolidine-2-carboxylate 1499-56-5 C6H11NO3
(R)-(+)-Tetrahydro-2-furoic acid (R)-(+)-Tetrahydro-2-furoic acid 87392-05-0 C5H8O3
methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate methyl 3-{[(tert-butoxy)carbonyl]amino}-5-iodothiophene-2-carboxylate 1007171-35-8 C11H14INO4S
N1-Benzyl pseudouridine N1-Benzyl pseudouridine 1613530-22-5 C16H18N2O6
1-Bromo-8-chlorodibenzo[b,d]furan 1-Bromo-8-chlorodibenzo[b,d]furan 2173554-83-9 C12H6BrClO
ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate ethyl 7-[6-[benzoyl(methyl)amino]-5-methyl-3-pyridyl]-1-cyclopropyl-8-methyl-4-oxo-quinoline-3-carboxylate 446299-90-7 C30H29N3O4
2-Methyl-2-thiazoline-4-carboxylic Acid Sodium Salt 2-Methyl-2-thiazoline-4-carboxylic Acid Sodium Salt 15058-19-2 C5H6NNaO2S
tert-Butyl 4-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate tert-Butyl 4-(2-ethoxy-2-oxoethyl)piperidine-1-carboxylate 135716-09-5 C14H25NO4
6,7-dichloro-4-methyl- 2H-chromen-2-one 6,7-dichloro-4-methyl- 2H-chromen-2-one 923019-32-3 C10H6Cl2O2
3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 3-(2-ETHOXYCARBONYL-ACETYL)-PIPERIDINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 877173-80-3 C15H25NO5
(3R,5S,2S,3S)-posaconazole (3R,5S,2S,3S)-posaconazole
tert-butyl (S)-3-(cyanomethyl)piperazine-1-carboxylate tert-butyl (S)-3-(cyanomethyl)piperazine-1-carboxylate 1589082-06-3 C11H19N3O2
Isoxazole Isoxazole 288-14-2 C3H3NO
1-bromonaphtho[2,3-b]benzofuran 1-bromonaphtho[2,3-b]benzofuran 2189692-40-6 C16H9BrO
Fmoc-Gly-Gly-Phe-OH Fmoc-Gly-Gly-Phe-OH 160036-44-2 C28H27N3O6
methyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrimidine-5-carboxylate methyl 2-(4-(tert-butoxycarbonyl)piperazin-1-yl)pyrimidine-5-carboxylate 1057682-17-3 C15H22N4O4
2-[3'-(9,9-dimethyl-9H-fluoren-2-yl)[1,1'-biphenyl]-3-yl]-4,6-diphenyl-1,3,5-triazine 2-[3'-(9,9-dimethyl-9H-fluoren-2-yl)[1,1'-biphenyl]-3-yl]-4,6-diphenyl-1,3,5-triazine 1955543-57-3 C42H31N3
tert-butyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate tert-butyl (R)-2-(2,2-difluoroethyl)piperazine-1-carboxylate
(S)-2-(2,2-difluoroethyl)piperazine (S)-2-(2,2-difluoroethyl)piperazine
(S)-2-(2,2-difluoroethyl)piperazine dihydrochloride (S)-2-(2,2-difluoroethyl)piperazine dihydrochloride
(R)-2-(2,2,2-trifluoroethyl)piperazine dihydrochloride (R)-2-(2,2,2-trifluoroethyl)piperazine dihydrochloride
6-Oxo-1,6-dihydro-pyridazine-3-carboxylicacid 6-Oxo-1,6-dihydro-pyridazine-3-carboxylicacid 37972-69-3 C5H4N2O3
2-phenyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-ol 2-phenyl-5H,6H,7H-cyclopenta[d]pyrimidin-4-ol 87753-08-0 C13H12N2O
△3-Cefuroxime △3-Cefuroxime
Flomoxef Intermediate KDFA Flomoxef Intermediate KDFA
2-Methyl-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one 2-Methyl-6-(2,2,2-trifluoroethyl)thieno[2,3-d]pyrimidin-4(3H)-one 2163770-66-7 C9H7F3N2OS
tert-Butyl 4-iodopyrazole-1-carboxylate tert-Butyl 4-iodopyrazole-1-carboxylate 121669-70-3 C8H11IN2O2
Polymethylhydrosiloxane Polymethylhydrosiloxane 9004-73-3 C5H11OSi*
Pyrroloquinoline quinone disodium salt Pyrroloquinoline quinone disodium salt 122628-50-6 C14H4N2Na2O8
	Methyl indole-2-carboxylate Methyl indole-2-carboxylate 1202-04-6 C10H9NO2
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