N-(6-(tert-Butyl)-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-chloro-6-methylbenzo[b]thiophene-2-carboxamide CAS 332380-92-4

Description

The occurrence of N-(6-(tert-Butyl)-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-chloro-6-methylbenzo[b]thiophene-2-carboxamide is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies N-(6-(tert-Butyl)-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-chloro-6-methylbenzo[b]thiophene-2-carboxamide (CAS 332380-92-4), a certified reference material (molecular formula C23H23ClN2OS2, MW 443.02 g/mol) for analytical method development and quality control.

The molecular framework of N-(6-(tert-Butyl)-3-cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-3-chloro-6-methylbenzo[b]thiophene-2-carboxamide (C23H23ClN2OS2) is characterized by a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

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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