Pharmaceutical intermediates

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Structure Chemical Name CAS MF
Ethyl 2-bromothiazole-5-carboxylate Ethyl 2-bromothiazole-5-carboxylate 41731-83-3 C6H6BrNO2S
2-Fluoro-4-(4-tetrahydropyranyl)bromobenzene 2-Fluoro-4-(4-tetrahydropyranyl)bromobenzene 1695779-46-4 C11H12BrFO
1-(4-Fluorophenyl)piperazine 1-(4-Fluorophenyl)piperazine 2252-63-3 C10H13FN2
2-PYRIDIN-3-YL PIPERAZINE 2-PYRIDIN-3-YL PIPERAZINE 111781-56-7 C9H13N3
tert-butyl (S)-(1,3-dihydrospiro[indene-2,4'-piperidin]-1-yl)carbamate tert-butyl (S)-(1,3-dihydrospiro[indene-2,4'-piperidin]-1-yl)carbamate 2377357-06-5 C18H26N2O2
2-(4-BROMO-1H-PYRAZOL-1-YL)PYRIDINE 2-(4-BROMO-1H-PYRAZOL-1-YL)PYRIDINE 77556-27-5 C8H6BrN3
4-Bromo-1-isopropylisoquinoline 4-Bromo-1-isopropylisoquinoline 1821161-32-3 C12H12BrN
2-Pyrazinamine, 5-(4-amino-2-pyridinyl)- 2-Pyrazinamine, 5-(4-amino-2-pyridinyl)- 1185307-74-7 C9H9N5
1H-Pyrazole, 4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrazole, 4-cyclopropyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2241865-20-1 C12H19BN2O2
(1H-imidazol-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)methanone (1H-imidazol-1-yl)(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazol-1-yl)methanone 2364586-94-5 C13H17BN4O3
Pyridine, 5-fluoro-2,4-dimethyl- Pyridine, 5-fluoro-2,4-dimethyl- 1806569-94-7 C7H8FN
Pyrimidine, 4-bromo-6-fluoro- Pyrimidine, 4-bromo-6-fluoro- 1209458-29-6 C4H2BrFN2
4-Oxazolecarboxylic acid, 5-amino-, methyl ester 4-Oxazolecarboxylic acid, 5-amino-, methyl ester 63820-04-2 C5H6N2O3
2-Piperidineacetic acid, α-(4-methylphenyl)-, methyl ester 2-Piperidineacetic acid, α-(4-methylphenyl)-, methyl ester 191790-79-1 C15H21NO2
2-(5-BROMO-THIOPHEN-2-YL)-1H-IMIDAZOLE 2-(5-BROMO-THIOPHEN-2-YL)-1H-IMIDAZOLE 1341912-56-8 C7H5BrN2S
4-Bromopyrazolo[1,5-a]pyridine-3-carbonitrile 4-Bromopyrazolo[1,5-a]pyridine-3-carbonitrile 2092153-80-3 C8H4BrN3
3-Piperidinol, 5-methyl- 3-Piperidinol, 5-methyl- 33469-64-6 C6H13NO
(9H-fluoren-9-yl)methyl (R)-(1-(methylamino)-1-oxo-3-(pyridin-4-yl)propan-2-yl)carbamate (9H-fluoren-9-yl)methyl (R)-(1-(methylamino)-1-oxo-3-(pyridin-4-yl)propan-2-yl)carbamate
1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one 1-(4-methylphenyl)-2,3-dihydro-1H-imidazol-2-one 1237030-78-2 C10H10N2O
4-CHLORO-2-(CYCLOBUTYL)PYRIMIDINE 4-CHLORO-2-(CYCLOBUTYL)PYRIMIDINE 1215072-91-5 C8H9ClN2
4-BROMO-2-CYCLOPROPYL-1H-IMIDAZOLE 4-BROMO-2-CYCLOPROPYL-1H-IMIDAZOLE 1256790-50-7 C6H7BrN2
6-(N-METHYLPIPERAZIN-1-YL)PYRAZINE-2-BORONIC ACID PINACOL ESTER 6-(N-METHYLPIPERAZIN-1-YL)PYRAZINE-2-BORONIC ACID PINACOL ESTER 1186042-00-1 C15H25BN4O2
6-DIETHYLAMINOPYRAZINE-2-BORONIC ACID PINACOL ESTER 6-DIETHYLAMINOPYRAZINE-2-BORONIC ACID PINACOL ESTER 1416252-65-7 C14H24BN3O2
4-(4-(5-fluoropyrimidin-2-yl)piperazin-1-yl)aniline 4-(4-(5-fluoropyrimidin-2-yl)piperazin-1-yl)aniline 1921374-52-8 C14H16FN5
Vc-seco-DUBA Vc-seco-DUBA 1345681-58-4 C65H75ClN12O17
5-bromo-2-(prop-1-en-2-yl)pyrimidine 5-bromo-2-(prop-1-en-2-yl)pyrimidine 1314354-16-9 C7H7BrN2
Deruxtecan Deruxtecan 1599440-13-7 C52H56FN9O13
2-Amino-3-bromo-6-methylpyrazine 2-Amino-3-bromo-6-methylpyrazine 2166787-89-7 C5H6BrN3
4-(3-fluorophenyl)pyridin-3-amine 4-(3-fluorophenyl)pyridin-3-amine 1374664-62-6 C11H9FN2
(9H-fluoren-9-yl)methyl (S)-(1-cyclohexyl-2-(methylamino)-2-oxoethyl)carbamate (9H-fluoren-9-yl)methyl (S)-(1-cyclohexyl-2-(methylamino)-2-oxoethyl)carbamate
3-(tert-butyl) 5-methyl 1H-indole-3,5-dicarboxylate 3-(tert-butyl) 5-methyl 1H-indole-3,5-dicarboxylate
4-(2-BROMO-THIAZOL-4-YL)-PYRIDINE 4-(2-BROMO-THIAZOL-4-YL)-PYRIDINE 886371-01-3 C8H5BrN2S
5-Thiazolamine, 4-(4-fluorophenyl)- 5-Thiazolamine, 4-(4-fluorophenyl)- 1240529-46-7 C9H7FN2S
1,3-Benzenediol, 4-[(2E)-3,7-dimethyl-2,6-octadien-1-yl]-5-pentyl- 1,3-Benzenediol, 4-[(2E)-3,7-dimethyl-2,6-octadien-1-yl]-5-pentyl- 55854-24-5 C21H32O2
Benzo[b]naphtho[2,3-d]furan, 3-chloro- Benzo[b]naphtho[2,3-d]furan, 3-chloro- 2397634-71-6 C16H9ClO
1H-Imidazole, 1-(1-methylethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Imidazole, 1-(1-methylethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1887173-92-3 C12H21BN2O2
2-Pyridinecarbonitrile, 6-bromo-4-(trifluoromethyl)- 2-Pyridinecarbonitrile, 6-bromo-4-(trifluoromethyl)- 1805524-10-0 C7H2BrF3N2
Boronic acid, B-?[4-?(3-?hydroxy-?1-?piperidinyl)?phenyl]?- Boronic acid, B-?[4-?(3-?hydroxy-?1-?piperidinyl)?phenyl]?- 2225152-98-5 C11H16BNO3
4,6-DICHLORO-1H-PYRROLO-[3,2-C]-PYRIDINE 4,6-DICHLORO-1H-PYRROLO-[3,2-C]-PYRIDINE 67139-79-1 C7H4Cl2N2
2-Pyridinecarboxylic acid, 6-bromo-4-(trifluoromethyl)-, methyl ester 2-Pyridinecarboxylic acid, 6-bromo-4-(trifluoromethyl)-, methyl ester 1807221-27-7 C8H5BrF3NO2
5-BROMO-2-IMIDAZOL-1-YL-PYRIDINE 5-BROMO-2-IMIDAZOL-1-YL-PYRIDINE 380381-18-0 C8H6BrN3
Ethanone, 1-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]- Ethanone, 1-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyrimidinyl]- 2223045-63-2 C12H17BN2O3
α-D-erythro-Pentofuranose, 4-C-(hydroxymethyl)-1,2-O-(1-methylethylidene)-3-O-(2-naphthalenylmethyl)- α-D-erythro-Pentofuranose, 4-C-(hydroxymethyl)-1,2-O-(1-methylethylidene)-3-O-(2-naphthalenylmethyl)- 956485-07-7 C20H24O6
Pyridazine, 3-bromo-5-methoxy- Pyridazine, 3-bromo-5-methoxy- 1401081-54-6 C5H5BrN2O
Benzenamine, 6-bromo-3-methyl-2-nitro- Benzenamine, 6-bromo-3-methyl-2-nitro- 859791-84-7 C7H7BrN2O2
1H-Pyrazole, 1-(3-furanyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Pyrazole, 1-(3-furanyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2223050-35-7 C13H17BN2O3
Piperidine, 1-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- Piperidine, 1-[2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]- 2223054-86-0 C17H26BNO2
1H-Imidazole, 1-methyl-2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1H-Imidazole, 1-methyl-2-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2364587-02-8 C16H21BN2O2
Pyridine, 2-propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Pyridine, 2-propyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1802375-93-4 C14H22BNO2
Adenosine, 2'-deoxy-4'-C-ethynyl-2-fluoro-3',5'-bis-O-(phenylmethyl)- Adenosine, 2'-deoxy-4'-C-ethynyl-2-fluoro-3',5'-bis-O-(phenylmethyl)- 1646857-60-4 C26H24FN5O3
Acefylline Piperazine Acefylline Piperazine 18428-63-2 C100H150N46O32
(R)-2-(2-Chlorophenyl)pyrrolidine (R)-2-(2-Chlorophenyl)pyrrolidine 823188-58-5 C10H12ClN
2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,9-dioxide 3670-93-7 C5H8O6S2
endo-8-isopropyl-8-azabicyclo[3.2.1]octan-3-ol endo-8-isopropyl-8-azabicyclo[3.2.1]octan-3-ol 3423-25-4 C10H19NO
(4-Cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid (4-Cyclopropyl-6-methoxypyrimidin-5-yl)boronic acid 1798304-51-4 C8H11BN2O3
2,4,5-Triphenylimidazole 2,4,5-Triphenylimidazole 484-47-9 C21H16N2
2-Bromo-6-methoxybenzothiazole 2-Bromo-6-methoxybenzothiazole 2941-58-4 C8H6BrNOS
PROSTAGLANDIN D2 PROSTAGLANDIN D2 41598-07-6 C20H32O5
3'-CHLORO-4'-FLUOROACETANILIDE 3'-CHLORO-4'-FLUOROACETANILIDE 877-90-7 C8H7ClFNO
7H-BENZO[C]CARBAZOLE 7H-BENZO[C]CARBAZOLE 205-25-4 C16H11N
2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1H-imidazole 2-[3-(tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-1H-imidazole 1313049-30-7 C15H19BN2O2
4-(3-bromophenyl)tetrahydro-2H-pyran 4-(3-bromophenyl)tetrahydro-2H-pyran 1353855-35-2 C11H13BrO
1,3-dichloro-2-fluoro-5-(3,3,3-trifluoroprop-1-en-2-yl)benzene 1,3-dichloro-2-fluoro-5-(3,3,3-trifluoroprop-1-en-2-yl)benzene 928783-84-0 C9H4Cl2F4
1-(2-chloropyrimidin-4-yl)azetidin-3-ol 1-(2-chloropyrimidin-4-yl)azetidin-3-ol 1201657-26-2 C7H8ClN3O
3-cinnamoyl-4-hydroxy-2H -chromen-2-one 3-cinnamoyl-4-hydroxy-2H -chromen-2-one 209973-90-0 C18H12O4
6-Bromo-8-phenylimidazo[1,2-a]pyrazine 6-Bromo-8-phenylimidazo[1,2-a]pyrazine 1159815-57-2 C12H8BrN3
1,4-Dichlorophthalazine 1,4-Dichlorophthalazine 4752-10-7 C8H4Cl2N2
Sugammadex sodium 7-Bromide intermediates Sugammadex sodium 7-Bromide intermediates
Oseltamivir Glucose Adduct 1 Oseltamivir Glucose Adduct 1
(3R,5R,2R,3S)-posaconazole (3R,5R,2R,3S)-posaconazole
DL-3-Amino-3-(2-methoxyphenyl)propionic acid DL-3-Amino-3-(2-methoxyphenyl)propionic acid 103095-63-2 C10H13NO3
4-(aminomethyl)-N,N,6-trimethylpyrimidin-2-amine 4-(aminomethyl)-N,N,6-trimethylpyrimidin-2-amine 1177480-26-0 C8H14N4
2-(4-BROMO-1H-PYRAZOL-1-YL)ETHANOL 2-(4-BROMO-1H-PYRAZOL-1-YL)ETHANOL 214614-81-0 C5H7BrN2O
1 4-DIOXA-8-AZASPIRO(4.5)DECANE 1 4-DIOXA-8-AZASPIRO(4.5)DECANE 42899-11-6 C7H13N1O2
9-(2-Ethylhexyl)carbazole-3,6-dicarboxaldehyde 9-(2-Ethylhexyl)carbazole-3,6-dicarboxaldehyde 169051-20-1 C22H25NO2
4 5-DIAMINO-6-HYDROXY-2-MERCAPTOPYRIMID& 4 5-DIAMINO-6-HYDROXY-2-MERCAPTOPYRIMID& 304851-89-6 C4H6N4OS.H2O.H2O4S
6-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride 6-Methoxy-1,2,3,4-tetrahydroisoquinoline hydrochloride 57196-62-0 C10H14ClNO
7-HYDROXY-4-PHENYLCOUMARIN  97 7-HYDROXY-4-PHENYLCOUMARIN 97 2555-30-8 C15H10O3
3-(tetrahydro-2H-pyran-3-yl)aniline 3-(tetrahydro-2H-pyran-3-yl)aniline 1353854-19-9 C11H15NO
2-(3-Tetrahydropyranyl)phenol 2-(3-Tetrahydropyranyl)phenol 1353856-69-5 C11H14O2
2-(azetidin-3-yloxy)-5-bromopyridine 2-(azetidin-3-yloxy)-5-bromopyridine 1186327-93-4 C8H9BrN2O
1H-Imidazol-2-amine, 1-(1,1-dimethylethyl)- 1H-Imidazol-2-amine, 1-(1,1-dimethylethyl)- 1098068-80-4 C7H13N3
ditert-butyl pyrrolidine-1,2-dicarboxylate ditert-butyl pyrrolidine-1,2-dicarboxylate 347189-18-8 C14H25NO4
1-but-3-enyl-4-(2,3-chloro-phenyl)-piperazine 1-but-3-enyl-4-(2,3-chloro-phenyl)-piperazine
Remdesivir No. 5 intermediate Remdesivir No. 5 intermediate
Dextran Standard D0 Dextran Standard D0
(R)-2-(2-fluoroethyl)piperazine (R)-2-(2-fluoroethyl)piperazine
1H-Imidazole, 2-methoxy- 1H-Imidazole, 2-methoxy- 61166-01-6 C4H6N2O
α-D-Glucopyranoside, methyl 4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-α-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-, 6-benzoate α-D-Glucopyranoside, methyl 4-O-[2-O-acetyl-6-methyl-3-O-(phenylmethyl)-α-L-idopyranuronosyl]-2-deoxy-2-[[(phenylmethoxy)carbonyl]amino]-3-O-(phenylmethyl)-, 6-benzoate 1030834-08-2 C45H49NO15
1-(4-Bromophenyl)-4-(methyl-d3)piperazine 1-(4-Bromophenyl)-4-(methyl-d3)piperazine 2140327-15-5 C11H15BrN2
Ertapenem Dimer V Ertapenem Dimer V
Amoxicillin Impurity O(EP) Amoxicillin Impurity O(EP)
Cefotifuromercapto Cefotifuromercapto
Corey 21 Corey 21 182201-62-3 C37H42N4O11S
tert-butyl 2-(5-bromo-2,3-dihydro-1H-inden-1-yl)-2,7-diazaspiro[3.5]nonane-7-carboxylate tert-butyl 2-(5-bromo-2,3-dihydro-1H-inden-1-yl)-2,7-diazaspiro[3.5]nonane-7-carboxylate
1-(4-Methoxyphenyl)piperazine 1-(4-Methoxyphenyl)piperazine 38212-30-5 C11H16N2O
2-Imidazolidone hemihydrate 2-Imidazolidone hemihydrate 121325-67-5 C3H8N2O2
2-N-UNDECYLIMIDAZOLE 2-N-UNDECYLIMIDAZOLE 16731-68-3 C14H26N2
Iminodibenzylcarbonyl chloride Iminodibenzylcarbonyl chloride 33948-19-5 C15H12ClNO
TERT-BUTYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[3,2-C]PYRIDINE-1-CARBOXYLATE TERT-BUTYL 3-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)-1H-PYRROLO[3,2-C]PYRIDINE-1-CARBOXYLATE 877060-60-1 C18H25BN2O4
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