4-(Cyclobutylmethyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide CAS 2090429-74-4

Description

As a certified reference material (CRM), 4-(Cyclobutylmethyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide 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.

4-(Cyclobutylmethyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (CAS 2090429-74-4) is a high-purity analytical reference standard with the molecular formula C11H18O4S and a molecular weight of 246.32 g/mol.

Structurally, 4-(Cyclobutylmethyl)tetrahydro-2h-thiopyran-4-carboxylic acid 1,1-dioxide (C11H18O4S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 246.32 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

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