Caspofungin EP Impurity B(RRT=1.50) CAS 314080-31-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.314080-31-4
Molecular FormulaC50H82N8O16
Molecular Weight1051.23 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Caspofungin EP Impurity B(RRT=1.50) CAS 314080-31-4 chemical structure

Description

CATO supplies Caspofungin EP Impurity B(RRT=1.50) (CAS 314080-31-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C50H82N8O16. Molecular weight: 1051.23 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC50H82N8O16
Molecular Weight1051.23 g/mol
Purity>95%
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)14.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms8

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