Alverine Impurity 18 HCl CAS CATO-C4X-153918

Purity >95%In StockPharmacopoeial Impurity Standards
CAS No.CATO-C4X-153918
Molecular FormulaC15H25N
Molecular WeightN/A
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Alverine Impurity 18 HCl CAS CATO-C4X-153918 chemical structure

Description

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Alverine Impurity 18 HCl (CAS CATO-C4X-153918) is a certified pharmaceutical impurity reference standard with the molecular formula C15H25NHCl and a molecular weight of 255.83 g/mol.

Owing to a nitrile group, chlorine substitution, Alverine Impurity 18 HCl is typically white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 255.83 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.

Physical & Chemical Properties

Molecular FormulaC15H25N HCl
Molecular Weight255.83 g/mol
Purity>95%
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
Halogen ContentCl-containing
Nitrogen Atoms1

Related Alverine Standards

Recommended Standards

Why CATO?