2,3,6-Triphenylpyrimidin-4(3H)-one CAS 89069-75-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,3,6-Triphenylpyrimidin-4(3H)-one.

2,3,6-Triphenylpyrimidin-4(3H)-one (CAS 89069-75-0) is a high-purity analytical reference standard with the molecular formula C22H16N2O and a molecular weight of 324.38 g/mol.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 2,3,6-Triphenylpyrimidin-4(3H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 324.38 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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