Ethyl 4-(2-oxo-2H-chromene-3-carbonyl)piperazine-1-carboxylate CAS 325779-19-9

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 4-(2-oxo-2H-chromene-3-carbonyl)piperazine-1-carboxylate.

Ethyl 4-(2-oxo-2H-chromene-3-carbonyl)piperazine-1-carboxylate (CAS 325779-19-9) is a high-purity analytical reference standard with the molecular formula C17H18N2O5 and a molecular weight of 330.34 g/mol.

Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, Ethyl 4-(2-oxo-2H-chromene-3-carbonyl)piperazine-1-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 330.34 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

CATO manufactures Ethyl 4-(2-oxo-2H-chromene-3-carbonyl)piperazine-1-carboxylate 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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