2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane CAS 1859095-48-9

Description

Compared with other compounds in its class, the molecular weight of 344.21 g/mol gives 2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane (CAS 1859095-48-9), molecular formula C10H17IO3S and molecular weight 344.21 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H17IO3S, 2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 344.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 2-(iodomethyl)-9-methylsulfonyl-1-oxaspiro[4.4]nonane 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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