9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid CAS 1202072-44-3

Description

Based on its molecular formula C9H12O3S, 9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 200.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid (CAS 1202072-44-3), molecular formula C9H12O3S and molecular weight 200.25 g/mol, is a CATO reference standard with documented purity and traceability.

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), 9-Oxo-3-thiabicyclo[3.3.1]nonane-7-carboxylic acid 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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