Clarithromycin EP Impurity L CAS 127253-05-8

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.127253-05-8
Molecular FormulaC38H70N2O13
Molecular Weight762.97 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Clarithromycin EP Impurity L CAS 127253-05-8 chemical structure

Description

Clarithromycin EP Impurity L (CAS 127253-05-8) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C38H70N2O13. Molecular weight: 762.97 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC38H70N2O13
Molecular Weight762.97 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.)1993
Nitrogen Atoms2

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