Catalog division
Impurity Reference Standards
Pharmacopoeial impurities, nitrosamines, metabolites, labelled internal standards and API working standards, each backed by analytical data for method development and QC.
Methyl 5-deoxy-2,3-O-isopropylidene-beta-D-ribofuranoside
- CAS
- 23202-81-5
- Formula
- C9H16O4
- MW
- 188.22 g/mol
ZX-028447
Methyl 6-(3-((3r,5r,7r)-adamantan-1-yl)-4-hydroxyphenyl)-2-naphthoate
- CAS
- 106685-43-2
- Formula
- C28H28O3
- MW
- 412.5 g/mol
ZX-027891
Methyl 6-amino-7-fluoro-1H-benzo[d]imidazole-5-carboxylate
- CAS
- 918321-29-6
- Formula
- C9H8FN3O2
- MW
- 209.18 g/mol
ZX-032437
Methyl 6-chloro-4-hydroxy-2H-thieno[2,3-e][1,2]thiazine-3-carboxylate 1,1-Dioxide
- CAS
- 906522-88-1
- Formula
- C8H6ClNO5S2
- MW
- 295.7 g/mol
ZX-022028
Methyl 6-fluoro-3-(2-nitroethyl)-1H-indole-4-carboxylate
- CAS
- 2304957-86-4
- Formula
- C12H11FN2O4
- MW
- 266.22 g/mol
ZX-022719
Methyl 6-methoxy-3-methylbenzofuran-2-carboxylate
- CAS
- 59254-11-4
- Formula
- C12H12O4
- MW
- 220.22 g/mol
ZX-029652
Methyl 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylate
- CAS
- 104599-90-8
- Formula
- C14H11ClFNO3
- MW
- 295.69 g/mol
ZX-028635
Methyl 7-methoxy-4-oxo-1,4-dihydroquinoline-6-carboxylate
- CAS
- 205448-65-3
- Formula
- C12H11NO4
- MW
- 233.22 g/mol
ZX-022415
Methyl alpha-Hydroxy-6-methyl-2-(4-methylphenyl)imidazo[1,2-a]pyridine-3-acetate
- CAS
- 258273-49-3
- Formula
- C18H18N2O3
- MW
- 310.3 g/mol
ZX-032907
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