(3R)-4-(4-Fluorobenzoyl)-3-methyl-2-piperazinone
- CAS
- 1892599-91-5
- Formula
- C12H13FN2O2
- MW
- 236.24 g/mol
VQ-025777
Impurities & Reference Standards
API Impurities
Source 1942 api impurities for research, QC and production, documented with COA and SDS.
14,098products
1,516in stock
COA + SDSwith every lot
![(3S,10R,13S)-10,13-Dimethyl-17-(trifluoromethylsulfonyloxy)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1Hcyclopenta[a]phenanthren-3-yl 2,2,2-trifluoroacetate](/media/pack/3s10r13s-1013-dimethyl-17-trifluoromethylsulfonyloxy-234789101112131415-dodecahydro.svg?v=3)
(3S,10R,13S)-10,13-Dimethyl-17-(trifluoromethylsulfonyloxy)-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1Hcyclopenta[a]phenanthren-3-yl 2,2,2-trifluoroacetate
- CAS
- 1802323-89-2
- Formula
- C22H26F6O5S
- MW
- 516.5 g/mol
VQ-043742
![(3S,11AR)-6-Methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic Acid chemical structure](/media/structures/HOMFUTHISIHOLS-POYBYMJQSA-N.svg)
(3S,11AR)-6-Methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxylic Acid
- CAS
- 1335210-24-6
- Formula
- C13H14N2O6
- MW
- 294.26 g/mol
VQ-021036
![(3S,11AR)-N-(2,4-Difluorobenzyl)-6-methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide chemical structure](/media/structures/OMCFLPVOHDWRNN-ZUZCIYMTSA-N.svg)
(3S,11AR)-N-(2,4-Difluorobenzyl)-6-methoxy-3-methyl-5,7-dioxo-2,3,5,7,11,11a-hexahydrooxazolo[3,2-a]pyrido[1,2-d]pyrazine-8-carboxamide
- CAS
- 1335210-25-7
- Formula
- C20H19F2N3O5
- MW
- 419.4 g/mol
VQ-021035
![(3S,3AR,6aS)-Hexahydrofuro[2,3-b]furan-3-yl 4-Nitrophenyl Ester Carbonic Acid chemical structure](/media/structures/ULTSJNOQNKVDBM-UTUOFQBUSA-N.svg)
(3S,3AR,6aS)-Hexahydrofuro[2,3-b]furan-3-yl 4-Nitrophenyl Ester Carbonic Acid
- CAS
- 288296-64-0
- Formula
- C13H13NO7
- MW
- 295.24 g/mol
VQ-036572
![(3S,3AR,6aS)-Hexahydrofuro[2,3-b]furan-3-ylcarbonyl Darunavir](/media/pack/3s3ar6as-hexahydrofuro23-bfuran-3-ylcarbonyl-darunavir.svg?v=3)
(3S,3AR,6aS)-Hexahydrofuro[2,3-b]furan-3-ylcarbonyl Darunavir
- CAS
- 1546918-97-1
- Formula
- C34H45N3O11S
- MW
- 703.8 g/mol
VQ-030077
![(3S,3AS,5aS,6R,9aS,9bS)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic Acid chemical structure](/media/structures/SXMYTVFDBSFKNU-UUBMZHIOSA-N.svg)
(3S,3AS,5aS,6R,9aS,9bS)-6-(2-Carboxyethyl)-3a,6-dimethyl-7-oxododecahydro-1H-cyclopenta[a]naphthalene-3-carboxylic Acid
- CAS
- 76763-14-9
- Formula
- C19H28O5
- MW
- 336.4 g/mol
VQ-030341
![(3S,3AS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl 4-Nitrophenyl Ester Carbonic Acid chemical structure](/media/structures/ULTSJNOQNKVDBM-QJPTWQEYSA-N.svg)
(3S,3AS,6aR)-Hexahydrofuro[2,3-b]furan-3-yl 4-Nitrophenyl Ester Carbonic Acid
- CAS
- 252873-01-1
- Formula
- C13H13NO7
- MW
- 295.24 g/mol
VQ-036576
(3S,4R,5S)-Ethyl 4-acetamido-5-amino-2-azido-3-(pentan-3-yloxy)cyclohexanecarboxylate
- CAS
- 3077786-48-9
- Formula
- C16H29N5O4
- MW
- 355.43 g/mol
VQ-043246
(3S,4R)-1-((Benzyloxy)carbonyl)-4-ethylpyrrolidine-3-carboxylic acid
- CAS
- 1428243-69-9
- Formula
- C15H19NO4
- MW
- 277.31 g/mol
VQ-042754
(3S,4R)-1-Benzyl-N,4-dimethylpiperidin-3-amine dihydrochloride
- CAS
- 1821769-41-8
- Formula
- C14H24Cl2N2
- MW
- 291.3 g/mol
VQ-028422
![(3S,4R)-3-Ethyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide chemical structure](/media/structures/KATSISSQDXODJA-AEFFLSMTSA-N.svg)
(3S,4R)-3-Ethyl-4-(3-tosyl-3H-imidazo[1,2-a]pyrrolo[2,3-e]pyrazin-8-yl)-N-(2,2,2-trifluoroethyl)pyrrolidine-1-carboxamide
- CAS
- 2411540-30-0
- Formula
- C24H25F3N6O3S
- MW
- 534.6 g/mol
VQ-023951
(3S,4R)-4-(3-Amino-2-oxopropyl)-3-ethyldihydrofuran-2(3H)-one
- CAS
- 157810-06-5
- Formula
- C9H15NO3
- MW
- 185.22 g/mol
VQ-027486
![(3S,4R)-4-(4-Fluorophenyl)-3-[[3-methoxy-4-(phenylmethoxy)phenoxy]methyl]piperidine chemical structure](/media/structures/JJJAIRUIVLJSHY-URXFXBBRSA-N.svg)
(3S,4R)-4-(4-Fluorophenyl)-3-[[3-methoxy-4-(phenylmethoxy)phenoxy]methyl]piperidine
- CAS
- 600135-89-5
- Formula
- C26H28FNO3
- MW
- 421.5 g/mol
VQ-041348
![(3S,4S)-4-[(R)-1-Carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone chemical structure](/media/structures/NNANGMFTFSNDLW-GWOFURMSSA-N.svg)
(3S,4S)-4-[(R)-1-Carboxyethyl]-3-[(R)-1-(t-butyldimethylsilyloxy)ethyl]-2-azetidinone
- CAS
- 90776-58-2
- Formula
- C14H27NO4Si
- MW
- 301.45 g/mol
VQ-043698
(3S,5R)-6-Cyano-3,5-dihydroxy-hexanoic Acid tert-Butyl Ester
- CAS
- 186508-94-1
- Formula
- C11H19NO4
- MW
- 229.27 g/mol
VQ-035837
(3S,5S,6R)-3-Amino-6-methyl-1-(2,2,2-trifluoroethyl)-5-(2,3,6-trifluorophenyl)piperidin-2-one
- CAS
- 1375794-72-1
- Formula
- C14H14F6N2O
- MW
- 340.26 g/mol
VQ-024392
(3S,5S,6R)-3-Amino-6-methyl-5-phenyl-1-(2,2,2-trifluoroethyl)piperidin-2-one
- CAS
- 1375794-69-6
- Formula
- C14H17F3N2O
- MW
- 286.29 g/mol
VQ-045119
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