(2R,3R,4R,5R)-6,6-bis(ethylthio)hexane-1,2,3,4,5-pentaol CAS 18545-97-6

Description

Compared with other compounds in its class, the molecular weight of 286.41 g/mol gives (2R,3R,4R,5R)-6,6-bis(ethylthio)hexane-1,2,3,4,5-pentaol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(2R,3R,4R,5R)-6,6-bis(ethylthio)hexane-1,2,3,4,5-pentaol (CAS 18545-97-6), molecular formula C10H22O5S2 and molecular weight 286.41 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (2R,3R,4R,5R)-6,6-bis(ethylthio)hexane-1,2,3,4,5-pentaol (C10H22O5S2) 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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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