Perindopril Impurity 95 t-Butylamine CAS CATO-C4X-125295

Description

The occurrence of Perindopril Impurity 95 t-Butylamine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Perindopril Impurity 95 t-Butylamine (CAS CATO-C4X-125295), a pharmacopoeial impurity reference standard (molecular formula C17H28N2O5C4H11N, MW 413.56 g/mol) used for the identification and quantification of trace impurities in APIs.

Based on its molecular formula C17H28N2O5C4H11N, Perindopril Impurity 95 t-Butylamine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 413.56 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

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.

Physical & Chemical Properties

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