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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
2-HYDROXY-3-PHENYLPYRIDINE 2-HYDROXY-3-PHENYLPYRIDINE 24228-13-5 C11H9NO
5-bromo-2-(4-methylpyrazol-1-yl)-1,3-thiazole 5-bromo-2-(4-methylpyrazol-1-yl)-1,3-thiazole 1159816-81-5 C7H6BrN3S
5-bromo-2-(2-methylimidazol-1-yl)pyrimidine 5-bromo-2-(2-methylimidazol-1-yl)pyrimidine 1193245-10-1 C8H7BrN4
5-bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine 5-bromo-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-(trifluoromethyl)pyridine 2064225-89-2 C12H14BBrF3NO2
4-bromo-2-(pyridin-2-yl)thiazole 4-bromo-2-(pyridin-2-yl)thiazole 1142195-09-2 C8H5BrN2S
6-BROMO-4-HYDROXYCOUMARIN 6-BROMO-4-HYDROXYCOUMARIN 4139-61-1 C9H5BrO3
2-(3,5-diflrorophenyl)-pyridin-3-amine 2-(3,5-diflrorophenyl)-pyridin-3-amine 1368936-48-4 C11H8F2N2
2-(4-Methyl-piperidin-1-yl)-thiazol-4-ylamine 2-(4-Methyl-piperidin-1-yl)-thiazol-4-ylamine 1314354-83-0 C9H15N3S
1-ethylimidazol-4-amine 1-ethylimidazol-4-amine 1200606-60-5 C5H9N3
2-(3-Methyl-piperidin-1-yl)-thiazol-4-ylamine 2-(3-Methyl-piperidin-1-yl)-thiazol-4-ylamine 1314355-32-2 C9H15N3S
2,4-Dichloro-6-(2-methoxyphenyl)pyrimidine 2,4-Dichloro-6-(2-methoxyphenyl)pyrimidine 1353856-29-7 C11H8Cl2N2O
2-bromo-4-fluoro-6-methylpyridine 2-bromo-4-fluoro-6-methylpyridine 1211526-18-9 C6H5BrFN
2-BROMO-5-CYCLOHEXYLOXYPYRAZINE 2-BROMO-5-CYCLOHEXYLOXYPYRAZINE 1086382-88-8 C10H13BrN2O
2-bromo-5-(4-methylpyrazol-1-yl)pyrazine 2-bromo-5-(4-methylpyrazol-1-yl)pyrazine 1159820-44-6 C8H7BrN4
(2-(1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)THIAZOL-5-YL)BORONIC ACID PINACOL ESTER (2-(1-(TERT-BUTOXYCARBONYL)PIPERIDIN-4-YL)THIAZOL-5-YL)BORONIC ACID PINACOL ESTER 1884388-16-2 C19H31BN2O4S
(6-Methylethylaminopyrazine-d10)-2-boronic acid pinacol ester (6-Methylethylaminopyrazine-d10)-2-boronic acid pinacol ester 2223006-27-5 C13H22BN3O2
[1-(sec-Butyl)-2-methyl-d12]-imidazole-4-boronic acid pinacol ester [1-(sec-Butyl)-2-methyl-d12]-imidazole-4-boronic acid pinacol ester 2223006-39-9 C14H25BN2O2
[5-(iso-Butyl)pyrazine-d11]-2-boronic acid pinacol ester [5-(iso-Butyl)pyrazine-d11]-2-boronic acid pinacol ester 2223039-08-3 C14H23BN2O2
2,5-Piperazinedione, 1-acetyl-3-(phenylmethylene)-, (3Z)- 2,5-Piperazinedione, 1-acetyl-3-(phenylmethylene)-, (3Z)- 30166-30-4 C13H12N2O3
5-bromo-2-tert-butylthiazole 5-bromo-2-tert-butylthiazole 959240-27-8 C7H10BrNS
(5R)-1-[(5S)-5-(4-Fluorophenyl)-5-hydroxy-1-oxopentyl]-5-phenyl-2-pyrrolidinone (5R)-1-[(5S)-5-(4-Fluorophenyl)-5-hydroxy-1-oxopentyl]-5-phenyl-2-pyrrolidinone 1027552-46-0 C21H22FNO3
4F-MPH 4F-MPH 1354631-33-6 C14H18FNO2
2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 2-Isopropoxy-5-methyl-4-(piperidin-4-yl)aniline dihydrochloride hydrate 1802250-63-0 C15H27ClN2O2
Oseltamivir-13CD3 Oseltamivir-13CD3 1093851-61-6 C16H28N2O4
3,5-Dibromo-1H-pyrazole 3,5-Dibromo-1H-pyrazole 67460-86-0 C3H2Br2N2
2H-1-Benzopyran-2-one, 6-chloro-4-methyl- 2H-1-Benzopyran-2-one, 6-chloro-4-methyl- 24145-78-6 C10H7ClO2
2-(thiophen-3-yl)pyridin-3-amine 2-(thiophen-3-yl)pyridin-3-amine 886508-61-8 C9H8N2S
1-(hydroxyethyl-d4)-pyrazole-4-boronic acid pinacol ester 1-(hydroxyethyl-d4)-pyrazole-4-boronic acid pinacol ester 2368221-12-7 C11H17BD4N2O4
2-Amino-3-bromo-5-(n-propyl-d7)-pyrazine 2-Amino-3-bromo-5-(n-propyl-d7)-pyrazine 1185314-77-5 C7H10BrN3
2-Amino-5-(pyrrolidino-d8)-pyrazine 2-Amino-5-(pyrrolidino-d8)-pyrazine 1643538-24-2 C8H4D8N4
2-Amino-6-(methoxy-d3)-pyrazine 2-Amino-6-(methoxy-d3)-pyrazine 1643563-27-2 C5H7N3O
2-Bromo-5-(diethylamino-d10)-pyrazine 2-Bromo-5-(diethylamino-d10)-pyrazine 1643538-08-2 C8H12BrN3
2-Bromo-5-(ethoxy-d5)-pyrazine 2-Bromo-5-(ethoxy-d5)-pyrazine 1185311-62-9 C6H2BrD5N2O
2-Bromo-5-(iso-propoxy-d7)-pyrazine 2-Bromo-5-(iso-propoxy-d7)-pyrazine 1185316-07-7 C7H9BrN2O
2-Bromo-5-(methylethylamino-d8)-pyrazine 2-Bromo-5-(methylethylamino-d8)-pyrazine 1643537-35-2 C7H10BrN3
2-Bromo-5-(sec-butyl)pyrazine-d11 2-Bromo-5-(sec-butyl)pyrazine-d11 1643579-89-8 C8H11BrN2
2-Bromo-6-(dimethylamino)pyrazine-d8 2-Bromo-6-(dimethylamino)pyrazine-d8 1643576-39-9 C6BrD8N3
2-Bromo-6-(iso-propyl-d7)-pyrazine 2-Bromo-6-(iso-propyl-d7)-pyrazine 1185316-11-3 C7H9BrN2
2-Bromo-6-(methoxy-d3)-pyridine 2-Bromo-6-(methoxy-d3)-pyridine 1185313-91-0 C6H6BrNO
2-Bromo-6-(n-propyl)pyrazine-d9 2-Bromo-6-(n-propyl)pyrazine-d9 1643564-87-7 C7BrD9N2
2-Hydroxy-5-(iso-propyl-d7)-pyrazine 2-Hydroxy-5-(iso-propyl-d7)-pyrazine 1185311-76-5 C7H10N2O
2-Hydroxy-6-(n-propyl-d7)-pyridine 2-Hydroxy-6-(n-propyl-d7)-pyridine 1185308-95-5 C8H4D7NO
3-Bromo-1-(iso-propyl-d7)-pyrazole 3-Bromo-1-(iso-propyl-d7)-pyrazole 1643564-00-4 C6H9BrN2
4-Bromo-(1-ethyl-2-methyl-d8)-imidazole 4-Bromo-(1-ethyl-2-methyl-d8)-imidazole 1643537-40-9 C6H9BrN2
4-Bromo-[1-(iso-butyl)-2-methyl-d12]-imidazole 4-Bromo-[1-(iso-butyl)-2-methyl-d12]-imidazole 1643538-09-3 C8H13BrN2
4-Bromo-1-(ethyl-d5)-imidazole 4-Bromo-1-(ethyl-d5)-imidazole 1643563-30-7 C5H7BrN2
4-Bromo-1-(iso-butyl-d9)-imidazole 4-Bromo-1-(iso-butyl-d9)-imidazole 1643564-09-3 C7H11BrN2
4-Bromo-1-(iso-propyl-d7)-imidazole 4-Bromo-1-(iso-propyl-d7)-imidazole 1643563-08-9 C6H9BrN2
4-Bromo-1-(tert-butyl)pyrazole-d11 4-Bromo-1-(tert-butyl)pyrazole-d11 1643577-70-1 C7BrD11N2
4-Bromo-1-ethylimidazole-d7 4-Bromo-1-ethylimidazole-d7 1643543-40-1 C5H7BrN2
4-Bromo-2-(iso-butyl-d9)-imidazole 4-Bromo-2-(iso-butyl-d9)-imidazole 1643562-83-7 C7H11BrN2
4-Bromo-3-(methyl-d3)-pyrazole 4-Bromo-3-(methyl-d3)-pyrazole 1185320-05-1 C4H5BrN2
4-Chloro-5-fluoropyridin-2-amine 4-Chloro-5-fluoropyridin-2-amine 1393562-83-8 C5H4ClFN2
O-304 O-304 1261289-04-6 C16H11Cl2N3O2S
4,6-dichloro-2-cyclohexylpyrimidine 4,6-dichloro-2-cyclohexylpyrimidine 94052-11-6 C10H12Cl2N2
2-bromo-4-isopropylpyridine 2-bromo-4-isopropylpyridine 1086381-43-2 C8H10BrN
tert-butyl 4-(4-bromothiazol-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate tert-butyl 4-(4-bromothiazol-2-yl)-5,6-dihydropyridine-1(2H)-carboxylate 1332301-87-7 C13H17BrN2O2S
4-CHLORO-2-(3-PYRIDYL)-6-METHYL PYRIMIDINE 4-CHLORO-2-(3-PYRIDYL)-6-METHYL PYRIMIDINE 83551-42-2 C10H8ClN3
3-bromo-4-(2-methoxyphenyl)pyridine 3-bromo-4-(2-methoxyphenyl)pyridine 1374665-32-3 C12H10BrNO
2-(2-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 2-(2-methyl-1-piperidinyl)-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)Pyrazine 1401350-33-1 C16H26BN3O2
2-bromo-5-propylPyrazine 2-bromo-5-propylPyrazine 156573-08-9 C7H9BrN2
5-cyclopropyl-2(1H)-Pyrazinone 5-cyclopropyl-2(1H)-Pyrazinone 1159817-53-4 C7H8N2O
5-bromo-2-(2-methylimidazol-1-yl)pyridine 5-bromo-2-(2-methylimidazol-1-yl)pyridine 1215074-31-9 C9H8BrN3
5-(4-BROMO-PHENYL)-CYCLOHEXANE-1,3-DIONE 5-(4-BROMO-PHENYL)-CYCLOHEXANE-1,3-DIONE 239132-48-0 C12H11BrO2
methyl 2-bromo-4-methylpyridine-3-carboxylate methyl 2-bromo-4-methylpyridine-3-carboxylate 313070-65-4 C8H8BrNO2
(6R,7R)-7-AMINO-8-OXO-3-((2S)-TETRAHYDROFURAN-2-YL)-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID 4-NITROBENZYL ESTER HCL (6R,7R)-7-AMINO-8-OXO-3-((2S)-TETRAHYDROFURAN-2-YL)-5-THIA-1-AZABICYCLO[4.2.0]OCT-2-ENE-2-CARBOXYLIC ACID 4-NITROBENZYL ESTER HCL 655233-39-9 C18H20ClN3O6S
PPAP PPAP 784118-64-5 C14H23N
6H-Pyrazolo[3,4-b]pyridin-6-one, 1,7-dihydro- 6H-Pyrazolo[3,4-b]pyridin-6-one, 1,7-dihydro- 61514-61-2 C6H5N3O
2-chloro-5-fluoropyrazine 2-chloro-5-fluoropyrazine 959019-05-7 C4H2ClFN2
methyl 8-boc-8-azabicyclo[3.2.1]octane-2-carboxylate methyl 8-boc-8-azabicyclo[3.2.1]octane-2-carboxylate 1033820-28-8 C14H23NO4
Acalabrutinib Intermediate Acalabrutinib Intermediate 1420478-90-5 C22H21N7O
Cefmetazole Impurity 4 Cefmetazole Impurity 4 68576-47-6 C15H17N7O4S4
4-Bromothiazole-5-carbonitrile 4-Bromothiazole-5-carbonitrile 1367964-98-4 C4HBrN2S
Otilonium Bromide intermediates Otilonium Bromide intermediates 51444-79-2 C22H27NO4
2-cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate 2-cyanoethyl 4-(4-cyano-2-methoxyphenyl)-2,8-dimethyl-5-oxo-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylate 1050477-43-4 C22H20N4O4
tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate tert-butyl (3R,4S,5S)-4-((S)-2-amino-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate 177423-00-6 C19H38N2O4
1-(tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1-(tetrahydro-2H-pyran-2-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole 1279088-80-0 C14H23BN2O3
tert-butyl 6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate tert-butyl 6-bromo-3,3-dimethyl-2,3-dihydro-1H-pyrrolo[3,2-b]pyridine-1-carboxylate 1403901-49-4 C14H19BrN2O2
1-(Tetrahydro-2H-pyran-4-yl)-1H-imidazol-2-amine 1-(Tetrahydro-2H-pyran-4-yl)-1H-imidazol-2-amine 1702028-84-9 C8H13N3O
3-(Pyrrolidin-1-yl)pyridin-2-amine 3-(Pyrrolidin-1-yl)pyridin-2-amine 1286273-39-9 C9H13N3
4-Pyrimidinamine,2-methyl-6-phenyl- 4-Pyrimidinamine,2-methyl-6-phenyl- 92289-38-8 C11H11N3
4-Chloro-3-fluoro-2-(trifluoromethyl)pyridine 4-Chloro-3-fluoro-2-(trifluoromethyl)pyridine 1227574-82-4 C6H2ClF4N
2-Chloro-4-methoxy-5-(trifluoromethyl)pyridine 2-Chloro-4-methoxy-5-(trifluoromethyl)pyridine 1227499-99-1 C7H5ClF3NO
MK-4618 Pyrimidinone Acid Sodium Salt MK-4618 Pyrimidinone Acid Sodium Salt 1421271-01-3 C8H9N2NaO3
4,6-Dibromo-pyrazolo[1,5-a]pyridine-3-carbonitrile 4,6-Dibromo-pyrazolo[1,5-a]pyridine-3-carbonitrile 2068065-63-2 C8H3Br2N3
2-Bromo-3-cyclohexylthiophene 2-Bromo-3-cyclohexylthiophene 241477-71-4 C10H13BrS
6-[3-(TRIFLUOROMETHYL)PHENYL]PYRIDAZIN-3-OL 6-[3-(TRIFLUOROMETHYL)PHENYL]PYRIDAZIN-3-OL 66548-62-7 C11H7F3N2O
4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methylbenzoic acid 4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-3-yl]-2-methylbenzoic acid 864725-62-2 C18H12Cl2F3NO3
4-Pyrimidinamine, 2-chloro-N-[2-[(1-methylethyl)sulfonyl]phenyl]- 4-Pyrimidinamine, 2-chloro-N-[2-[(1-methylethyl)sulfonyl]phenyl]- 1197956-18-5 C13H14ClN3O2S
6-Fluoro-1-methyl-1H-indole-2-carboxylic acid 6-Fluoro-1-methyl-1H-indole-2-carboxylic acid 893731-12-9 C10H8FNO2
3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene 3-Bromo-11,11-dimethyl-11H-benzo[b]fluorene 1674334-59-8 C19H15Br
ETHYL PYRIDINE-4-BORONIC ACID PINACOL ESTER-2-CARBOXYLATE ETHYL PYRIDINE-4-BORONIC ACID PINACOL ESTER-2-CARBOXYLATE 741709-56-8 C14H20BNO4
Cefixime Impurity B(7E) Cefixime Impurity B(7E)
2-bromo-6-propylpyridine 2-bromo-6-propylpyridine 1142196-36-8 C8H10BrN
-- -- 93360-08-8 C30H27N2O6P
3-Bromo-4-methylpyridine-5-boronic acid pinacol ester 3-Bromo-4-methylpyridine-5-boronic acid pinacol ester 2043397-75-5 C12H17BBrNO2
Tadanafil intermediate (chloroacetyl porphyrin) Tadanafil intermediate (chloroacetyl porphyrin) 171596-59-1 C31H57BN4O6Si
4-acetyl-2-methylbenzoic acid 4-acetyl-2-methylbenzoic acid 55860-35-0 C10H10O3
5-ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 5-ethyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223040-30-8 C13H20BNO2
tert-butyl 4-(6-bromopyridin-2-yl)-4-hydroxypiperidine-1-carboxylate tert-butyl 4-(6-bromopyridin-2-yl)-4-hydroxypiperidine-1-carboxylate 478366-37-9 C15H21BrN2O3
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