Amphotericin B ChP Impurity D((13S)-13-O-Methylamphotericin) CAS 944242-31-3

Purity >80%In StockPharmacopoeial Impurity Standards
CAS No.944242-31-3
Molecular FormulaC48H75NO17
Molecular Weight938.11 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Amphotericin B ChP Impurity D((13S)-13-O-Methylamphotericin) CAS 944242-31-3 chemical structure

Description

Amphotericin B ChP Impurity D((13S)-13-O-Methylamphotericin) (CAS 944242-31-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C48H75NO17. Molecular weight: 938.11 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC48H75NO17
Molecular Weight938.11 g/mol
Purity>80%
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms1

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