Flurbiprofen Impurity 164 CAS 52806-83-4

Purity ≥95%In StockPharmacopoeial Impurity Standards
CAS No.52806-83-4
Molecular FormulaC15H14O4
Molecular Weight258.27 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Flurbiprofen Impurity 164 CAS 52806-83-4 chemical structure

Description

High-purity Flurbiprofen Impurity 164 (CAS 52806-83-4) pharmacopoeial impurity standards reference standard. Molecular formula: C15H14O4. Molecular weight: 258.27 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC15H14O4
Molecular Weight258.27 g/mol
AppearancePale yellow to yellow crystalline powder
Purity≥95%
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)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972

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