4-Methylbenz[a]anthracene-d3 CAS 1794971-11-1

Description

CATO manufactures 4-Methylbenz[a]anthracene-d3 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.

4-Methylbenz[a]anthracene-d3 (CAS 1794971-11-1) is a high-purity analytical reference standard with the molecular formula C19H11D3 and a molecular weight of 245.33 g/mol.

Owing to deuterium isotope labeling, a polycyclic aromatic system, 4-Methylbenz[a]anthracene-d3 is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 245.33 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

Physical & Chemical Properties

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