N-[3-Cyano-4-(4-methylphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethyliminoformamide CAS 860787-52-6

Description

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.

CATO supplies N-[3-Cyano-4-(4-methylphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethyliminoformamide (CAS 860787-52-6), a certified reference material (molecular formula C24H21N3O, MW 367.44 g/mol) for analytical method development and quality control.

N-[3-Cyano-4-(4-methylphenyl)-4H-benzo[h]chromen-2-yl]-N,N-dimethyliminoformamide (C24H21N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. 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.

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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