rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) CAS 76690-94-3

Description

The occurrence of rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) is closely related to a flavonoid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) (CAS 76690-94-3), a certified reference material (molecular formula C22H22O9, MW 430.40 g/mol) for analytical method development and quality control.

Owing to a flavonoid core, a hydroxyl group, an ether linkage, rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 430.40 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.

As a certified reference material (CRM), rac-Ketoprofen acyl-beta-D-glucuronide (mixture of isomers) 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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