3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one CAS 124570-58-7

Description

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

3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one (CAS 124570-58-7), molecular formula C11H7N7O and molecular weight 253.22 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H7N7O, 3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 253.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

CATO manufactures 3-(1H-1,2,3,4-Tetrazol-5-yl)-4H,5H-pyrazolo[1,5-a]quinazolin-5-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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