Bilastine Impurity 78 CAS 1638785-22-4

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.1638785-22-4
Molecular FormulaC28H35N3O4
Molecular Weight477.60 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Bilastine Impurity 78 CAS 1638785-22-4 chemical structure

Description

Bilastine Impurity 78 (CAS 1638785-22-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C28H35N3O4. Molecular weight: 477.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC28H35N3O4
Molecular Weight477.60 g/mol
AppearancePale yellow to yellow crystalline powder
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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1993
Nitrogen Atoms3

Related Bilastine Standards

Recommended Standards

Why CATO?