Methyl 4-chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylate CAS 1707609-79-7

Description

The occurrence of Methyl 4-chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylate is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies Methyl 4-chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylate (CAS 1707609-79-7), a certified reference material (molecular formula C10H13ClO4S2, MW 296.79 g/mol) for analytical method development and quality control.

The molecular framework of Methyl 4-chloro-3-(2-methoxyethoxy)-5-(methylthio)thiophene-2-carboxylate (C10H13ClO4S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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

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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