1-(2,4-Dichloro-5-methoxyphenyl)-2-(methylthio)-1H-imidazole CAS 338967-05-8

Description

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.

1-(2,4-Dichloro-5-methoxyphenyl)-2-(methylthio)-1H-imidazole (CAS 338967-05-8) is a high-purity analytical reference standard with the molecular formula C11H10Cl2N2OS and a molecular weight of 289.18 g/mol.

Structurally, 1-(2,4-Dichloro-5-methoxyphenyl)-2-(methylthio)-1H-imidazole (C11H10Cl2N2OS) contains a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage, 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 289.18 g/mol, it falls into the medium-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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

Physical & Chemical Properties

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