Roxithromycin EP Impurity G CAS 425365-64-6

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.425365-64-6
Molecular FormulaC42H78N2O16
Molecular Weight867.07 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Roxithromycin EP Impurity G CAS 425365-64-6 chemical structure

Description

Roxithromycin EP Impurity G (CAS 425365-64-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C42H78N2O16. Molecular weight: 867.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC42H78N2O16
Molecular Weight867.07 g/mol
Purity>90%
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2

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