3-(Naphthalen-2-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one CAS 24282-95-9

Description

The occurrence of 3-(Naphthalen-2-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one is closely related to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(Naphthalen-2-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one (CAS 24282-95-9), molecular formula C18H12N2OS and molecular weight 304.37 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 3-(Naphthalen-2-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 304.37 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

CATO manufactures 3-(Naphthalen-2-yl)-2-thioxo-2,3-dihydroquinazolin-4(1H)-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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