(2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile CAS 303995-13-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile.

CATO supplies (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile (CAS 303995-13-3), a certified reference material (molecular formula C14H12N2S, MW 240.32 g/mol) for analytical method development and quality control.

Structurally, (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile (C14H12N2S) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 240.32 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), (2E)-3-[(4-Methylphenyl)amino]-2-(thiophen-2-yl)prop-2-enenitrile meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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