1-(Isobutylthio)-3-methylcyclobutane-1-carboxylic acid CAS 1482639-58-6

Description

As a certified reference material (CRM), 1-(Isobutylthio)-3-methylcyclobutane-1-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.

1-(Isobutylthio)-3-methylcyclobutane-1-carboxylic acid (CAS 1482639-58-6), molecular formula C10H18O2S and molecular weight 202.31 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C10H18O2S, 1-(Isobutylthio)-3-methylcyclobutane-1-carboxylic acid contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 202.31 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.

Physical & Chemical Properties

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