(2R)-1-(Chloroacetyl)-2-pyrrolidinecarbonitrile
- CAS
- 565452-98-4
- Formula
- C7H9ClN2O
- MW
- 172.61 g/mol
ZX-022384
Impurity Reference Standards
API Impurities
Process impurities, isomers, degradants and related compounds for thousands of APIs, characterised for method development, validation and QC release.
(2R)-2-[(1R)-1-[3,5-Bis(trifluoromethyl)phenyl]ethoxy]-4-(phenylmethyl)-3-morpholinone
- CAS
- 287930-75-0
- Formula
- C21H19F6NO3
- MW
- 447.4 g/mol
ZX-023352
(2RS)-2-[(4-chlorobenzyl)oxy]-2-(2,4-dichlorophenyl)ethanamine nitrate
- CAS
- 2724510-72-7
- Formula
- C15H15Cl3N2O4
- MW
- 393.6 g/mol
ZX-029141
(2S,3R,4R,5R)-2-(4-Aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-3,4-bis(benzyloxy)-5-((benzyloxy)methyl)tetrahydrofuran-2-carbonitrile
- CAS
- 1369903-46-7
- Formula
- C33H31N5O4
- MW
- 561.6 g/mol
ZX-032146
(2S,3R,4R,5S)-3-(3,4-Difluoro-2-methoxyphenyl)-4,5-dimethyl-5-(trifluoromethyl)tetrahydrofuran-2-carboxylic Acid
- CAS
- 3030223-34-5
- Formula
- C15H15F5O4
- MW
- 354.27 g/mol
ZX-027057
(2S,3R,6R)-6-Ethyl-3-methyl-2-(3-oxobutyl)-cyclohexanone
- CAS
- 958447-27-3
- Formula
- C13H22O2
- MW
- 210.31 g/mol
ZX-023366
(2S,3R,6RS)-2-(3-Oxobutyl)-3-methyl-6-[(R)-2-propanal]cyclohexanone Mixture of Diastereomers
- CAS
- 1093625-96-7
- Formula
- C14H22O3
- MW
- 238.32 g/mol
ZX-019891
(2S,3R)-(+)-4-Dimethylamino-1,2-diphenyl-3-methyl-2-butanol
- CAS
- 38345-66-3
- Formula
- C19H25NO
- MW
- 283.4 g/mol
ZX-047822
(2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol
- CAS
- 135272-36-5
- Formula
- C12H13F2N3O2
- MW
- 269.25 g/mol
ZX-024455
(2S,3R)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane
- CAS
- 135270-07-4
- Formula
- C12H11F2N3O
- MW
- 251.23 g/mol
ZX-021524
(2S,3R)-3-(tert-Butoxycarbonylamino)-1,2-epoxy-4-phenylbutane
- CAS
- 156474-22-5
- Formula
- C15H21NO3
- MW
- 263.33 g/mol
ZX-026045
(2S,3S)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)butane-2,3-diol
- CAS
- 135270-05-2
- Formula
- C12H13F2N3O2
- MW
- 269.25 g/mol
ZX-029179
(2S,3S)-2-(2,4-Difluorophenyl)-3-methyl-2-[(1H-1,2,4-triazol-1-yl)methyl]oxirane
- CAS
- 135270-10-9
- Formula
- C12H11F2N3O
- MW
- 251.23 g/mol
ZX-029178
(2S,3S)-2-Amino-3-methyl-3-sulfino-4-(1H-1,2,3-triazol-1-yl)butanoic Acid
- CAS
- 120701-87-3
- Formula
- C7H12N4O4S
- MW
- 248.26 g/mol
ZX-020402
(2S,3S)-3-((S)-1-((tert-Butyldimethylsilyl)oxy)ethyl)-4-oxoazetidin-2-yl acetate
- CAS
- 81275-02-7
- Formula
- C13H25NO4Si
- MW
- 287.43 g/mol
ZX-029918
(2S,3S)-3-Amino-2-methyl-4-oxoazetidine-1-sulphonic Acid
- CAS
- 80082-65-1
- Formula
- C4H8N2O4S
- MW
- 180.19 g/mol
ZX-043807
(2S,4R)-5-([1,1'-Biphenyl]-4-yl)-4-((tert-butoxycarbonyl)amino)-2-methylpentanoic Acid
- CAS
- 1012341-54-6
- Formula
- C23H29NO4
- MW
- 383.5 g/mol
ZX-026863
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