1,4-Dihydro-4,6,7-trimethyl-8-quinazolinecarbonitrile CAS 73318-20-4

Description

The occurrence of 1,4-Dihydro-4,6,7-trimethyl-8-quinazolinecarbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,4-Dihydro-4,6,7-trimethyl-8-quinazolinecarbonitrile (CAS 73318-20-4), a certified reference material (molecular formula C12H13N3, MW 199.25 g/mol) for analytical method development and quality control.

Structurally, 1,4-Dihydro-4,6,7-trimethyl-8-quinazolinecarbonitrile (C12H13N3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 199.25 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), 1,4-Dihydro-4,6,7-trimethyl-8-quinazolinecarbonitrile 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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