Azilsartan Impurity 21 — Impurity Reference Standard
Buy Azilsartan Impurity 21 (CAS 1883681-10-4) impurity reference standard from Spectrasynth Pharmachem. Custom synthesis available — enquire for pricing, COA and availability.
Product Code: SSPC-A01680
CAS No.: 1883681-10-4
Chemical Name: 3-Hydroxy-2-oxobutyl Azilsartan Ester
Synonyms: Azilsartan Impurity - In House Impurity; 3-Hydroxy-2-oxobutyl 1-[[2′-(2,5-dihydro-5-oxo-1,2,4-oxadiazol-3-yl)[1,1′-biphenyl]-4-yl]methyl]-2-ethoxy-1H-benzimidazole-7-carboxylate; 3-Hydroxy-2-oxobutyl 2-ethoxy-1-((2'-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)-[1,1'-biphenyl]-4-yl)methyl)-1H-benzo[d]imidazole-7-carboxylate;