2-Phenyl-3-(4-phenylthiazol-2-yl)quinazolin-4(3H)-one CAS 72756-47-9

Description

Compared with other compounds in its class, the molecular weight of 381.45 g/mol gives 2-Phenyl-3-(4-phenylthiazol-2-yl)quinazolin-4(3H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Phenyl-3-(4-phenylthiazol-2-yl)quinazolin-4(3H)-one (CAS 72756-47-9), molecular formula C23H15N3OS and molecular weight 381.45 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Phenyl-3-(4-phenylthiazol-2-yl)quinazolin-4(3H)-one (C23H15N3OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 18.0, corresponding to approximately 18 ring(s) or double-bond equivalent(s). With a molecular weight of 381.45 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures 2-Phenyl-3-(4-phenylthiazol-2-yl)quinazolin-4(3H)-one 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.

Physical & Chemical Properties

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