Colchicine EP Impurity G CAS 6901-14-0

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.6901-14-0
Molecular FormulaC22H25NO6
Molecular Weight399.44 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Colchicine EP Impurity G CAS 6901-14-0 chemical structure

Description

High-purity Colchicine EP Impurity G (CAS 6901-14-0) pharmacopoeial impurity standards reference standard. Molecular formula: C22H25NO6. Molecular weight: 399.44 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC22H25NO6
Molecular Weight399.44 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 methanol, acetonitrile, DMSO, water (slightly soluble)
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.)1958
Nitrogen Atoms1

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