2-(2,4-Dimethylphenyl)-N-(2-methylbenzo[d]thiazol-5-yl)acetamide CAS 899731-55-6

Description

Compared with other compounds in its class, the molecular weight of 310.41 g/mol gives 2-(2,4-Dimethylphenyl)-N-(2-methylbenzo[d]thiazol-5-yl)acetamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(2,4-Dimethylphenyl)-N-(2-methylbenzo[d]thiazol-5-yl)acetamide (CAS 899731-55-6) is a high-purity analytical reference standard with the molecular formula C18H18N2OS and a molecular weight of 310.41 g/mol.

Structurally, 2-(2,4-Dimethylphenyl)-N-(2-methylbenzo[d]thiazol-5-yl)acetamide (C18H18N2OS) contains a steroid core, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 310.41 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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