7-Bromo-2-phenylquinazolin-4(3H)-one CAS 1152237-10-9

Description

Compared with other compounds in its class, the molecular weight of 301.14 g/mol gives 7-Bromo-2-phenylquinazolin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

7-Bromo-2-phenylquinazolin-4(3H)-one (CAS 1152237-10-9) is a high-purity analytical reference standard with the molecular formula C14H9BrN2O and a molecular weight of 301.14 g/mol.

The molecular framework of 7-Bromo-2-phenylquinazolin-4(3H)-one (C14H9BrN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. 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).

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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