5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine CAS 1153775-66-6

Description

The occurrence of 5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine (CAS 1153775-66-6) is a high-purity analytical reference standard with the molecular formula C12H13ClN2S and a molecular weight of 252.76 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution, 5-(2-Chloro-4-methylbenzyl)-4-methylthiazol-2-amine is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 252.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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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