Betacarotene EP Impurity B CAS 472-93-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.472-93-5
Molecular FormulaC40H56
Molecular Weight536.87 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Betacarotene EP Impurity B CAS 472-93-5 chemical structure

Description

High-purity Betacarotene EP Impurity B (CAS 472-93-5) pharmacopoeial impurity standards reference standard. Molecular formula: C40H56. Molecular weight: 536.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC40H56
Molecular Weight536.87 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957

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