5-Butoxy-1,2-diphenyl-1H-pyrazol-3(2H)-one CAS 37585-41-4

Description

5-Butoxy-1,2-diphenyl-1H-pyrazol-3(2H)-one (C19H20N2O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

5-Butoxy-1,2-diphenyl-1H-pyrazol-3(2H)-one (CAS 37585-41-4) is a high-purity analytical reference standard with the molecular formula C19H20N2O2 and a molecular weight of 308.37 g/mol.

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), 5-Butoxy-1,2-diphenyl-1H-pyrazol-3(2H)-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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