Impurity Reference Standards
API Impurities
Process impurities, isomers, degradants and related compounds for thousands of APIs, characterised for method development, validation and QC release.
Diisopropyl 3,3-dimethoxycyclobutane-1,1-dicarboxylate
- CAS
- 115118-68-8
- Formula
- C14H24O6
- MW
- 288.34 g/mol
ZX-034875
Dimethoxy Empagliflozin Impurity (Mixture of Diastereomers)
- CAS
- 1800196-50-2
- Formula
- C25H31ClO9
- MW
- 511 g/mol
ZX-004624
Dimethyl 2 6 dimethyl 4 phenyl 1 4 dihydropyridine 3 5 dicarboxylate
- CAS
- 70677-78-0
- Formula
- C17H19NO4
- MW
- 301.34 g/mol
ZX-027990
Dimethyl 2-(4-(methoxycarbonyl)-2-nitrophenyl)malonate
- CAS
- 1160293-27-5
- Formula
- C13H13NO8
- MW
- 311.24 g/mol
ZX-022283
Dimethyl 2-[2-(2-amino-6-chloropurin-9-yl)ethyl]malonate
- CAS
- 172529-93-0
- Formula
- C12H14ClN5O4
- MW
- 327.72 g/mol
ZX-031766
Dimethyl 2,2'-(4-isobutoxy-1,3-phenylene)bis(4-methylthiazole-5-carboxylate)
- CAS
- 1330632-47-7
- Formula
- C22H24N2O5S2
- MW
- 460.6 g/mol
ZX-029461
Dimethyl 2,6-dimethyl-4-(3-nitrophenyl)pyridine-3,5-dicarboxylate
- CAS
- 76258-20-3
- Formula
- C17H16N2O6
- MW
- 344.32 g/mol
ZX-030818
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