4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione CAS 55446-27-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione.

4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione (CAS 55446-27-0), molecular formula C17H14O7 and molecular weight 330.29 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione (C17H14O7) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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), 4-(3-Oxo-3-phenylpropyl)-1-phenylpyrazolidine-3,5-dione 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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