Dienogest EP Impurity M CAS 98149-13-4

Purity >90%In StockPharmacopoeial Impurity Standards
CAS No.98149-13-4
Molecular FormulaC20H24BrNO2
Molecular Weight390.31 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Dienogest EP Impurity M CAS 98149-13-4 chemical structure

Description

CATO supplies Dienogest EP Impurity M (CAS 98149-13-4), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H24BrNO2. Molecular weight: 390.31 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H24BrNO2
Molecular Weight390.31 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
Purity>90%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)9.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1985
Halogen ContentBr-containing
Nitrogen Atoms1

Related Dienogest Standards

Recommended Standards

Why CATO?