S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate CAS 2127875-65-2

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate.

S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate (CAS 2127875-65-2), molecular formula C5H12O3S2 and molecular weight 184.28 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate (C5H12O3S2) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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), S-(1-Hydroxy-2-methylpropan-2-yl) methanesulfonothioate 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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