Methyl tetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide CAS 167011-34-9

Description

The occurrence of Methyl tetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide is closely related to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

Methyl tetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide (CAS 167011-34-9), molecular formula C7H12O4S and molecular weight 192.23 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, Methyl tetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 192.23 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

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 Methyl tetrahydro-2H-thiopyran-3-carboxylate 1,1-dioxide 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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