3-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene CAS 282540-12-9

Description

Compared with other compounds in its class, the molecular weight of 246.32 g/mol gives 3-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene (CAS 282540-12-9), molecular formula C11H18O4S and molecular weight 246.32 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 3-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 246.32 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.

CATO manufactures 3-(2-(2-(2-Methoxyethoxy)ethoxy)ethoxy)thiophene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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