Nelfinavir Oxazole Impurity (Impurity A) CAS 188936-07-4

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.188936-07-4
Molecular FormulaC26H39N3O4
Molecular Weight457.61 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Nelfinavir Oxazole Impurity (Impurity A) CAS 188936-07-4 chemical structure

Description

High-purity Nelfinavir Oxazole Impurity (Impurity A) (CAS 188936-07-4) pharmacopoeial impurity standards reference standard. Molecular formula: C26H39N3O4. Molecular weight: 457.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC26H39N3O4
Molecular Weight457.61 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2010
Nitrogen Atoms3

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