2-Amino-N-(3,4-dimethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide CAS 312505-88-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Amino-N-(3,4-dimethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide.

2-Amino-N-(3,4-dimethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 312505-88-7), molecular formula C17H20N2OS and molecular weight 300.42 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 2-Amino-N-(3,4-dimethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 300.42 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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 manufactures 2-Amino-N-(3,4-dimethylphenyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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