Rifaximin EP Impurity F CAS 14487-05-9

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.14487-05-9
Molecular FormulaC39H47NO14
Molecular Weight753.79 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Rifaximin EP Impurity F CAS 14487-05-9 chemical structure

Description

Rifaximin EP Impurity F (CAS 14487-05-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C39H47NO14. Molecular weight: 753.79 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC39H47NO14
Molecular Weight753.79 g/mol
Purity>90%
StorageStore at room temperature, 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)17.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Nitrogen Atoms1

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