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Pharmaceutical intermediates

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Structure Chemical Name CAS MF
1-(tert-Butyl-d9)-pyrazole-3-boronic acid pinacol ester 1-(tert-Butyl-d9)-pyrazole-3-boronic acid pinacol ester 2223047-24-1 C13H16BD9N2O3
1-[(2-Acetoxy)ethyl-d4]-imidazole-4-boronic acid pinacol ester 1-[(2-Acetoxy)ethyl-d4]-imidazole-4-boronic acid pinacol ester 2223049-69-0 C13H19BD4N2O5
2-(Ethyl-d5)-imidazole-4-boronic acid pinacol ester 2-(Ethyl-d5)-imidazole-4-boronic acid pinacol ester 2223037-49-6 C11H16BD5N2O3
2-(n-Propyl-d7)-imidazole-4-boronic acid pinacol ester 2-(n-Propyl-d7)-imidazole-4-boronic acid pinacol ester 2223012-80-2 C12H16BD7N2O3
2-Amino-5-(diethylamino-d10)-pyrazine 2-Amino-5-(diethylamino-d10)-pyrazine 1643563-12-5 C8H14N4
2-Amino-5-(methylethylamino-d8)-pyrazine 2-Amino-5-(methylethylamino-d8)-pyrazine 1643542-13-5 C7H12N4
2-Amino-5-(tert-butoxy-d9)-pyrazine 2-Amino-5-(tert-butoxy-d9)-pyrazine 1643577-02-9 C8H13N3O
2-Amino-6-(morpholino-d8)-pyrazine 2-Amino-6-(morpholino-d8)-pyrazine 1643563-32-9 C8H12N4O
2-Amino-6-(piperidino-d10)-pyrazine 2-Amino-6-(piperidino-d10)-pyrazine 1643538-06-0 C9H14N4
2-Bromo-5-ethylpyrazine-d7 2-Bromo-5-ethylpyrazine-d7 1643575-96-5 C6H7BrN2
2-Bromo-5-methoxypyrazine-d5 2-Bromo-5-methoxypyrazine-d5 1185310-08-0 C5H5BrN2O
2-Bromo-6-(iso-propoxy)pyrazine-d9 2-Bromo-6-(iso-propoxy)pyrazine-d9 1643577-20-1 C7H9BrN2O
2-Bromo-6-(methylethylamino)pyrazine-d10 2-Bromo-6-(methylethylamino)pyrazine-d10 1643576-53-7 C7H10BrN3
2-Bromo-6-(N-methylpiperazin-1-yl)pyrazine-d13 2-Bromo-6-(N-methylpiperazin-1-yl)pyrazine-d13 1643564-93-5 C9H13BrN4
2-Bromo-6-cyanopyrazine-d2 2-Bromo-6-cyanopyrazine-d2 1643575-39-6 C5BrD2N3
2-Chloro-3-(methyl-d3)-pyrazine 2-Chloro-3-(methyl-d3)-pyrazine 1185311-61-8 C5H5ClN2
3-Bromo-1-(iso-butyl)pyrazole-d11 3-Bromo-1-(iso-butyl)pyrazole-d11 1643575-92-1 C7H11BrN2
3-Bromo-1-[2-(hydroxy)ethyl-d4]-pyrazole 3-Bromo-1-[2-(hydroxy)ethyl-d4]-pyrazole 1643564-54-8 C5H3BrD4N2O
3-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 3-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1220696-58-1 C12H16BF2NO2
Isopropyl 5-(Diphenylphosphoryl)pentanoate Isopropyl 5-(Diphenylphosphoryl)pentanoate 2088449-88-9 C20H25O3P
3-Cyano-1,2,4-triazole 3-Cyano-1,2,4-triazole 3641-10-9 C3H2N4
METHYL 4-CHLORO-6-FLUOROPICOLINATE METHYL 4-CHLORO-6-FLUOROPICOLINATE 1256810-49-7 C7H5ClFNO2
1-Hydroxyethylethoxypiperazine 1-Hydroxyethylethoxypiperazine 13349-82-1 C8H18N2O2
5-Amino-2-(2-pyridyl)pyrimidine 5-Amino-2-(2-pyridyl)pyrimidine 1094246-40-8 C9H8N4
4-chloro-2-cyclopropyl-6-methylpyrimidine 4-chloro-2-cyclopropyl-6-methylpyrimidine 7043-11-0 C8H9ClN2
3-bromo-5-(4-methyl-1H-imidazol-1-yl)pyridine 3-bromo-5-(4-methyl-1H-imidazol-1-yl)pyridine 1289078-51-8 C9H8BrN3
2-FLUORO-6-METHYLPYRIDIN-4-AMINE 2-FLUORO-6-METHYLPYRIDIN-4-AMINE 1622844-16-9 C6H7FN2
2-(furan-2-yl)pyridin-3-amine 2-(furan-2-yl)pyridin-3-amine 886508-57-2 C9H8N2O
2-(thiophen-2-yl)pyridin-3-amine 2-(thiophen-2-yl)pyridin-3-amine 886507-53-5 C9H8N2S
2,5-dibromo-4-ethylthiazole 2,5-dibromo-4-ethylthiazole 1314357-16-8 C5H5Br2NS
2-(cyclohexyloxy)pyridin-4-amine 2-(cyclohexyloxy)pyridin-4-amine 1248075-07-1 C11H16N2O
1-[3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4-methylpiperazine 1-[3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]-4-methylpiperazine 2133421-20-0 C17H26BFN2O2
1-BENZYLOXYCARBONYLPIPERIDINE-3-CARBONYL CHLORIDE 1-BENZYLOXYCARBONYLPIPERIDINE-3-CARBONYL CHLORIDE 216502-94-2 C14H16ClNO3
1-(5-bromo-1H-pyrrol-2-yl)ethanone 1-(5-bromo-1H-pyrrol-2-yl)ethanone 82678-01-1 C6H6BrNO
1-(2-Chloro-phenyl)-1,3-dihydro-imidazol-2-one 1-(2-Chloro-phenyl)-1,3-dihydro-imidazol-2-one 30452-35-8 C9H7ClN2O
1-(CHLOROMETHYL)-4-ETHYNYLBENZENE 1-(CHLOROMETHYL)-4-ETHYNYLBENZENE 10601-98-6 C9H7Cl
1-(4-Bromo-6-chloropyridin-2-yl)ethanone 1-(4-Bromo-6-chloropyridin-2-yl)ethanone 1060815-65-7 C7H5BrClNO
5-BROMO-2-METHYLBENZOTHIAZOLE 5-BROMO-2-METHYLBENZOTHIAZOLE 63837-11-6 C8H6BrNS
4-Bromo-[1-(tert-butyl)-2-methyl-d12]-imidazole 4-Bromo-[1-(tert-butyl)-2-methyl-d12]-imidazole 1643576-89-9 C8H13BrN2
4-Bromo-1-(iso-propyl)pyrazole-d9 4-Bromo-1-(iso-propyl)pyrazole-d9 1643563-73-8 C6H9BrN2
4-Bromo-1-(tert-butyl)imidazole-d11 4-Bromo-1-(tert-butyl)imidazole-d11 1643576-35-5 C7H11BrN2
4-Bromo-1,2-(dimethyl-d6)-imidazole 4-Bromo-1,2-(dimethyl-d6)-imidazole 1643577-60-9 C5H7BrN2
4-Bromo-2-(methyl-d3)-imidazole 4-Bromo-2-(methyl-d3)-imidazole 1643537-87-4 C4H2BrD3N2
4-Bromo-2-(piperidino-d10)-thiazole 4-Bromo-2-(piperidino-d10)-thiazole 1643538-52-6 C8H11BrN2S
6-(Methylethylamino-d8)-pyrazine-2-boronic acid pinacol ester 6-(Methylethylamino-d8)-pyrazine-2-boronic acid pinacol ester 2223004-16-6 C13H22BN3O2
6-(n-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 6-(n-Propyl-d7)-pyrazine-2-boronic acid pinacol ester 2223054-15-5 C13H21BN2O2
6-Fluoro(pyrazine-d2)-2-boronic acid pinacol ester 6-Fluoro(pyrazine-d2)-2-boronic acid pinacol ester 2223040-77-3 C10H15BD2FN2O3
2-(4-Bromo-2-fluorophenyl)imidazole 2-(4-Bromo-2-fluorophenyl)imidazole 1378876-52-8 C9H6BrFN2
2-(PIPERIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIAZOLE 2-(PIPERIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIAZOLE 1402166-69-1 C14H23BN2O2S
Triphenylsulfonium chloride Triphenylsulfonium chloride 4270-70-6 C18H15ClS
4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester 4-Bromomethypiperidine-1-carboxylic acid tert-butyl ester 158407-04-6 C11H20BrNO2
7-Hydroxyquinolinone 7-Hydroxyquinolinone 70500-72-0 C9H7NO2
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID 117391-49-8 C9H10FNO2
5-GERANOXY-7-METHOXYCOUMARIN 5-GERANOXY-7-METHOXYCOUMARIN 7380-39-4 C20H24O4
3-(4-tert-butylphenyl)pyridin-2-amine 3-(4-tert-butylphenyl)pyridin-2-amine 1358754-22-9 C15H18N2
5-bromo-4-chloro-2(1H)-Pyridinone 5-bromo-4-chloro-2(1H)-Pyridinone 1381937-58-1 C5H3BrClNO
3-bromo-4-chloro-5-cyclopropylpyridine 3-bromo-4-chloro-5-cyclopropylpyridine 1404367-15-2 C8H7BrClN
tert-butyl 4-(5-aminopyrazin-2-yl)piperidine-1-carboxylate tert-butyl 4-(5-aminopyrazin-2-yl)piperidine-1-carboxylate 1426921-49-4 C14H22N4O2
4-chloro-2-(pyrrolidin-1-yl)pyrimidine 4-chloro-2-(pyrrolidin-1-yl)pyrimidine 33852-01-6 C8H10ClN3
4-cyclopropyl-4-Piperidinol 4-cyclopropyl-4-Piperidinol 22108-14-1 C8H15NO
2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridine 2-Methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridine 1888460-27-2 C13H17BF3NO2
Methyl 2-(hydroxymethyl)nicotinate Methyl 2-(hydroxymethyl)nicotinate 1697289-97-6 C8H9NO3
Benzenemethanol, 4-cyclohexyl-3-(trifluoromethyl)- Benzenemethanol, 4-cyclohexyl-3-(trifluoromethyl)- 957205-23-1 C14H17F3O
3-(Aminocarbonyl)-1-beta-D-ribofuranosylpyridinium bromide 3-(Aminocarbonyl)-1-beta-D-ribofuranosylpyridinium bromide 78687-39-5 C11H15BrN2O5
(2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid (2R,5S,13aR)-8-methoxy-7,9-dioxo-2,3,4,5,7,9,13,13a-octahydro-2,5-methanopyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazepine-10-carboxylic acid 1616342-45-0 C15H16N2O6
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-bis(trifluoromethyl)pyridine 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,6-bis(trifluoromethyl)pyridine 1320747-32-7 C13H14BF6NO2
2-Chloro-4-isopropoxy-pyridine 2-Chloro-4-isopropoxy-pyridine 718639-57-7 C8H10ClNO
5-FLUORO-1H-INDAZOLE-3-CARBALDEHYDE 5-FLUORO-1H-INDAZOLE-3-CARBALDEHYDE 485841-48-3 C8H5FN2O
4-Fluoro-5-isoquinolinesulfonyl chloride hydrochloride (1:1) 4-Fluoro-5-isoquinolinesulfonyl chloride hydrochloride (1:1) 906820-08-4 C9H5ClFNO2S.ClH
Azithromycin F Azithromycin F 612069-26-8 C38H72N2O13
3-bromo-4-isopropoxypyridine 3-bromo-4-isopropoxypyridine 1289271-27-7 C8H10BrNO
4-Hydroxylthiazole 4-Hydroxylthiazole 54441-11-1 C3H3NOS
6-Chloro-4-hydroxy-[1,5]naphthyridine-3-carboxylic acid ethyl ester 6-Chloro-4-hydroxy-[1,5]naphthyridine-3-carboxylic acid ethyl ester 127094-58-0 C11H9ClN2O3
1-Cyclobutyl-1H-imidazol-2-amine 1-Cyclobutyl-1H-imidazol-2-amine 1691036-66-4 C7H11N3
4-(4-AMINO-PHENYL)-THIAZOL-2-YLAMINE 4-(4-AMINO-PHENYL)-THIAZOL-2-YLAMINE 3673-53-8 C9H9N3S
4-IMIDAZOLEACETIC ACID HYDROCHLORIDE 4-IMIDAZOLEACETIC ACID HYDROCHLORIDE 3251-69-2 C5H7ClN2O2
Coumarin 102 Coumarin 102 41267-76-9 C16H17NO2
(1H-PYRROLO[2,3-B]PYRIDIN-5-YL)-METHANOL (1H-PYRROLO[2,3-B]PYRIDIN-5-YL)-METHANOL 849067-97-6 C8H8N2O
2-Pyridinamine, 6-[4-(1,1-dimethylethyl)phenyl]- 2-Pyridinamine, 6-[4-(1,1-dimethylethyl)phenyl]- 681259-21-2 C15H18N2
4-Amino-6-methyl-2-(trifluoromethyl)pyridine 4-Amino-6-methyl-2-(trifluoromethyl)pyridine 1256788-12-1 C7H7F3N2
(1H-BENZO[D]IMIDAZOL-2-YL)METHANAMINE (1H-BENZO[D]IMIDAZOL-2-YL)METHANAMINE 5805-57-2 C8H9N3
2-Cyclobutoxypyridin-3-amine 2-Cyclobutoxypyridin-3-amine 1247347-64-3 C9H12N2O
3-Bromo-4-chloro-2-(trifluoromethyl)pyridine 3-Bromo-4-chloro-2-(trifluoromethyl)pyridine 1211536-37-6 C6H2BrClF3N
Boc-Haic(2S,5S)-OH Boc-Haic(2S,5S)-OH 250682-47-4 C18H22N2O5
Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate Sodium 1-(2-hydroxyethyl)-1H-tetrazol-5-ylthiolate 400827-72-7 C3H5N4NaOS
2-chloro-3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-chloro-3-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1416367-16-2 C11H14BClFNO2
DMAC-BP DMAC-BP 1685287-55-1 C43H36N2O
tert-butyl endo-3-hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylate tert-butyl endo-3-hydroxy-9-azabicyclo[3.3.1]nonane-9-carboxylate 934180-37-7 C13H23NO3
3-Bromo-5-(3-fluorophenyl)-pyridine 3-Bromo-5-(3-fluorophenyl)-pyridine 1276123-21-7 C11H7BrFN
(4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate (4-(1-(3-(cyanomethyl)-1-(ethylsulfonyl)azetidin-3-yl)-1H-pyrazol-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-7-yl)methyl pivalate 1187595-90-9 C22H27N7O4S
(6R,7S)-Cefuroxime (6R,7S)-Cefuroxime C16H16N4O8S
Cefdinir Impurity E (CP) Cefdinir Impurity E (CP)
Methyl 8-hydroxy-3-(2-methoxy-2-oxoethyl)-6-methyl-9-oxo-9H-furo[3,4-b]chromene-1-carboxylate Methyl 8-hydroxy-3-(2-methoxy-2-oxoethyl)-6-methyl-9-oxo-9H-furo[3,4-b]chromene-1-carboxylate 96287-41-1 C17H14O8
(6-methyl-2-p-tolyl-2,3-dihydro-imidazo[1,2-a]pyridin-3-yl)-oxoacetic acid (6-methyl-2-p-tolyl-2,3-dihydro-imidazo[1,2-a]pyridin-3-yl)-oxoacetic acid 927820-48-2 C17H14N2O3
7-(Benzyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione 7-(Benzyloxy)-3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione 1370250-39-7 C17H17N3O4
(S)-4-((9H-fluoren-9-yl)methyl) 3-methyl 2H-1,4-oxazine-3,4(3H)-dicarboxylate (S)-4-((9H-fluoren-9-yl)methyl) 3-methyl 2H-1,4-oxazine-3,4(3H)-dicarboxylate 942152-97-8 C21H19NO5
5-Benzylthio-1H-tetrazole 5-Benzylthio-1H-tetrazole 21871-47-6 C8H8N4S
5-CYCLOBUTYLTHIAZOL-2-AMINE 5-CYCLOBUTYLTHIAZOL-2-AMINE 474461-20-6 C7H10N2S
5-Bromo-quinoxaline-2,3-diol 5-Bromo-quinoxaline-2,3-diol 1092285-97-6 C8H5BrN2O2
5-bromo-2-propan-2-yloxy-1,3-thiazole 5-bromo-2-propan-2-yloxy-1,3-thiazole 1086382-62-8 C6H8BrNOS
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