Cyproheptadine Impurity 5 CAS 54191-04-7

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.54191-04-7
Molecular FormulaC21H21NO
Molecular Weight303.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Cyproheptadine Impurity 5 CAS 54191-04-7 chemical structure

Description

High-purity Cyproheptadine Impurity 5 (CAS 54191-04-7) pharmacopoeial impurity standards reference standard. Molecular formula: C21H21NO. Molecular weight: 303.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC21H21NO
Molecular Weight303.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms1

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