5-Chloro-N-isobutyl-3-phenyl-2H-isoindole-1-carboxamide CAS 61295-32-7

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.

CATO supplies 5-Chloro-N-isobutyl-3-phenyl-2H-isoindole-1-carboxamide (CAS 61295-32-7), a certified reference material (molecular formula C19H19ClN2O, MW 326.82 g/mol) for analytical method development and quality control.

5-Chloro-N-isobutyl-3-phenyl-2H-isoindole-1-carboxamide (C19H19ClN2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

Physical & Chemical Properties

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