4-(Boc-amino)-1-(Fmoc-piperidinyl)-4-carboxylic Acid
- CAS
- 368866-07-3
- Formula
- C26H29N2O6-
- MW
- 465.5 g/mol
ZX-046316
Impurity Reference Standards
API Impurities
Process impurities, isomers, degradants and related compounds for thousands of APIs, characterised for method development, validation and QC release.
4-(Chloromethyl)-1-Cyclopentyl-2-(Trifluoromethyl)Benzene
- CAS
- 957208-65-0
- Formula
- C13H14ClF3
- MW
- 262.7 g/mol
ZX-047812
4-(Chloromethyl)-2-((dimethylamino)methyl)-4,5-dihydrothiazol-4-ol
- CAS
- 92759-37-0
- Formula
- C7H13ClN2OS
- MW
- 208.71 g/mol
ZX-025864
4-(Cyclohexanecarbonyl)-1-phenethyl-3,4-dihydropyrazin-2(1H)-one
- CAS
- 94494-35-6
- Formula
- C19H24N2O2
- MW
- 312.4 g/mol
ZX-031957
4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid
- CAS
- 162096-54-0
- Formula
- C14H16O3
- MW
- 232.27 g/mol
ZX-024731
4-(Cyclopropylcarbonyl)-α,α-dimethylbenzeneacetic Acid Methyl Ester
- CAS
- 880088-78-8
- Formula
- C15H18O3
- MW
- 246.3 g/mol
ZX-024732
4-(Cyclopropylmethoxy)-3-(difluoromethoxy) Roflumilast
- CAS
- 162401-43-6
- Formula
- C17H14Cl2F2N2O3
- MW
- 403.2 g/mol
ZX-032272
4-(Ethoxycarbonyl)-3,5-dimethyl-1H-pyrrole-2-carboxylic acid
- CAS
- 5442-91-1
- Formula
- C10H13NO4
- MW
- 211.21 g/mol
ZX-036707
4-(Methylamino)-1-(3-pyridyl)-1-butanone Dihydrochloride
- CAS
- 66093-90-1
- Formula
- C10H16Cl2N2O
- MW
- 251.15 g/mol
ZX-030840
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