Methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate CAS 1823277-91-3

Description

Compared with other compounds in its class, the molecular weight of 198.24 g/mol gives Methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate (CAS 1823277-91-3), a certified reference material (molecular formula C9H10O3S, MW 198.24 g/mol) for analytical method development and quality control.

Methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate (C9H10O3S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

As a certified reference material (CRM), Methyl 6,7-dihydro-4H-thieno[3,2-c]pyran-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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