5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole CAS 38379-75-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole.

CATO supplies 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole (CAS 38379-75-8), a certified reference material (molecular formula C21H26O5, MW 358.43 g/mol) for analytical method development and quality control.

The molecular framework of 5-Hydrazinyl-3-phenyl-1,2,4-thiadiazole (C21H26O5) 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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