Vitamin A EP Impurity A(Kitol) (Mixture of Diastereomers) CAS 22555-09-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.22555-09-5
Molecular FormulaC40H60O2
Molecular Weight572.90 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Vitamin A EP Impurity A(Kitol) (Mixture of Diastereomers) CAS 22555-09-5 chemical structure

Description

Vitamin A EP Impurity A(Kitol) (Mixture of Diastereomers) (CAS 22555-09-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C40H60O2. Molecular weight: 572.90 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC40H60O2
Molecular Weight572.90 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at room temperature, protect from light
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.)1963

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