Apremilast impurity 15 CAS 1384441-38-6

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1384441-38-6
Molecular FormulaC21H22N2O7S
Molecular Weight446.47 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Apremilast impurity 15 CAS 1384441-38-6 chemical structure

Description

CATO supplies Apremilast impurity 15 (CAS 1384441-38-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H22N2O7S. Molecular weight: 446.47 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H22N2O7S
Molecular Weight446.47 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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2
Sulfur Atoms1

Related Apremilast Standards

Recommended Standards

Why CATO?