Pirfenidone Impurity 26 CAS 4588-15-2

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.4588-15-2
Molecular FormulaC6H5NO3
Molecular Weight139.11 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Pirfenidone Impurity 26 CAS 4588-15-2 chemical structure

Description

Order Pirfenidone Impurity 26 (CAS 4588-15-2) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H5NO3. Molecular weight: 139.11 g/mol. COA included with every batch.

Physical & Chemical Properties

Molecular FormulaC6H5NO3
Molecular Weight139.11 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Nitrogen Atoms1

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