ethyl 5-formamido-1H-pyrazole-4-carboxylate;Ethyl 5-(formylamino)-1H-pyrazole-4-carboxylate;ethyl 5-formamido-1H-pyrazole-4-carboxylate;Allopurinol related compound E;1H-Pyrazole-4-carboxylic acid, 3-(formylamino)-, ethyl ester;3-formamido-4-ethoxycarbonylpyrazole
Allopurinol Impurity Eis a fully characterized chemical compound used as a reference standard of API Allopurinol. The standard offered is compliant with regulatory guidelines.Allopurinol Impurity Eis used for analytical method development, method validation (AMV), and Quality Controlled (QC) applications during synthesis and formulation stages of drug development and serves as a reference standard for traceability against pharmacopeial standards (USP or EP). Axios Research products are intended for analytical purposes only and are not for human use. CAS - 31055-19-3
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Allopurinol Impurity F (Mixture of Z and E Isomers)
M.F.
M.W. 278.27
CAT# AR-A01668
CAS# 321571-07-7
