Ketoprofen Impurity 77 CAS 2098704-07-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.2098704-07-3
Molecular FormulaC26H32O3
Molecular Weight392.53 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Ketoprofen Impurity 77 CAS 2098704-07-3 chemical structure

Description

Ketoprofen Impurity 77 (CAS 2098704-07-3) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C26H32O3. Molecular weight: 392.53 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC26H32O3
Molecular Weight392.53 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
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.)1997

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