(5E)-5-[(4-Aminophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione CAS 860650-92-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (5E)-5-[(4-Aminophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione.

(5E)-5-[(4-Aminophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (CAS 860650-92-6) is a high-purity analytical reference standard with the molecular formula C11H10N2O2S and a molecular weight of 234.27 g/mol.

The molecular framework of (5E)-5-[(4-Aminophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-dione (C11H10N2O2S) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), (5E)-5-[(4-Aminophenyl)methylidene]-3-methyl-1,3-thiazolidine-2,4-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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