7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one CAS 1260811-90-2

Description

The occurrence of 7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one (CAS 1260811-90-2), molecular formula C15H13BrN2O and molecular weight 317.18 g/mol, is a CATO reference standard with documented purity and traceability.

7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one (C15H13BrN2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

As a certified reference material (CRM), 7-Bromo-2-methyl-2-phenyl-2,3-dihydroquinazolin-4(1H)-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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