4-(3-Chlorophenyl)-2,5-dimethylthiazole CAS 881384-80-1

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-Chlorophenyl)-2,5-dimethylthiazole.

4-(3-Chlorophenyl)-2,5-dimethylthiazole (CAS 881384-80-1), molecular formula C11H10ClNS and molecular weight 223.72 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(3-Chlorophenyl)-2,5-dimethylthiazole (C11H10ClNS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 223.72 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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.

CATO manufactures 4-(3-Chlorophenyl)-2,5-dimethylthiazole under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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