Eribulin Impurity 5 CAS 253128-15-3

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.253128-15-3
Molecular FormulaC40H58O12
Molecular Weight730.88 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Eribulin Impurity 5 CAS 253128-15-3 chemical structure

Description

Eribulin Impurity 5 (CAS 253128-15-3) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C40H58O12. Molecular weight: 730.88 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC40H58O12
Molecular Weight730.88 g/mol
Purity97%+
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.)2025

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