Umeclidinium Impurity 10 CAS 461648-39-5

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.461648-39-5
Molecular FormulaC20H23NO
Molecular Weight293.40 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Umeclidinium Impurity 10 CAS 461648-39-5 chemical structure

Description

CATO supplies Umeclidinium Impurity 10 (CAS 461648-39-5), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H23NO. Molecular weight: 293.40 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC20H23NO
Molecular Weight293.40 g/mol
AppearancePale yellow to yellow crystalline powder
Purity>95%
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)10.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms1

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