4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)aniline CAS 4335-34-6

Description

The occurrence of 4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)aniline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)aniline (CAS 4335-34-6) is a high-purity analytical reference standard with the molecular formula C11H11N3S and a molecular weight of 217.29 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, 4-(2,3-Dihydroimidazo[2,1-b]thiazol-6-yl)aniline is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 217.29 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.

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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