2-(3-Oxo-3H-indol-2-yl)-N-phenylhydrazinecarbothioamide CAS 70541-69-4

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3-Oxo-3H-indol-2-yl)-N-phenylhydrazinecarbothioamide.

2-(3-Oxo-3H-indol-2-yl)-N-phenylhydrazinecarbothioamide (CAS 70541-69-4), molecular formula C15H12N4OS and molecular weight 296.35 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-(3-Oxo-3H-indol-2-yl)-N-phenylhydrazinecarbothioamide (C15H12N4OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 296.35 g/mol, it falls into the medium-molecular-weight range. 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.

As a certified reference material (CRM), 2-(3-Oxo-3H-indol-2-yl)-N-phenylhydrazinecarbothioamide 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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