1-Amino-5-(4-methylphenyl)-6H,7H,8H,9H-thieno[2,3-c]isoquinoline-2-carbonitrile CAS 439096-48-7

Description

Compared with other compounds in its class, the molecular weight of 319.42 g/mol gives 1-Amino-5-(4-methylphenyl)-6H,7H,8H,9H-thieno[2,3-c]isoquinoline-2-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 1-Amino-5-(4-methylphenyl)-6H,7H,8H,9H-thieno[2,3-c]isoquinoline-2-carbonitrile (CAS 439096-48-7), a certified reference material (molecular formula C19H17N3S, MW 319.42 g/mol) for analytical method development and quality control.

The molecular framework of 1-Amino-5-(4-methylphenyl)-6H,7H,8H,9H-thieno[2,3-c]isoquinoline-2-carbonitrile (C19H17N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. 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. 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).

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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