Zofenopril Impurity 4 CAS 57653-38-0

Purity 97%+In StockPharmaceutical Standards
CAS No.57653-38-0
Molecular FormulaC21H23NO7S
Molecular Weight433.47 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Zofenopril Impurity 4 CAS 57653-38-0 chemical structure

Description

Zofenopril Impurity 4 (CAS 57653-38-0) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H23NO7S. Molecular weight: 433.47 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC21H23NO7S
Molecular Weight433.47 g/mol
Purity97%+
StorageStore at room temperature, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1973
Nitrogen Atoms1
Sulfur Atoms1

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