6-Hydroxy-2-phenyldihydro-1H,5H-pyrazolo[1,2-a][1,2,4]triazole-1,3(2H)-dione CAS 696656-68-5

Description

CATO manufactures 6-Hydroxy-2-phenyldihydro-1H,5H-pyrazolo[1,2-a][1,2,4]triazole-1,3(2H)-dione 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.

6-Hydroxy-2-phenyldihydro-1H,5H-pyrazolo[1,2-a][1,2,4]triazole-1,3(2H)-dione (CAS 696656-68-5), molecular formula C11H11N3O3 and molecular weight 233.22 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, 6-Hydroxy-2-phenyldihydro-1H,5H-pyrazolo[1,2-a][1,2,4]triazole-1,3(2H)-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 233.22 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).

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.

Physical & Chemical Properties

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