Carfilzomib Impurity 35 CAS 868539-96-2

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.868539-96-2
Molecular FormulaC31H43N3O6
Molecular Weight553.69 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Carfilzomib Impurity 35 CAS 868539-96-2 chemical structure

Description

CATO supplies Carfilzomib Impurity 35 (CAS 868539-96-2), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C31H43N3O6. Molecular weight: 553.69 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC31H43N3O6
Molecular Weight553.69 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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