1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl pivalate CAS 339019-00-0

Description

1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl pivalate (CAS 339019-00-0) is a high-purity analytical reference standard with the molecular formula C12H16O4S2 and a molecular weight of 288.38 g/mol.

The molecular framework of 1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl pivalate (C12H16O4S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

As a certified reference material (CRM), 1,1-Dioxido-2,3-dihydro-4H-thieno[2,3-b]thiopyran-4-yl pivalate 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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