(2S,3S,4S,5R,6S)-2-(iodomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol CAS 5155-46-4

Description

CATO supplies (2S,3S,4S,5R,6S)-2-(iodomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol (CAS 5155-46-4), a certified reference material (molecular formula C7H13IO5, MW 304.08 g/mol) for analytical method development and quality control.

Based on its molecular formula C7H13IO5, (2S,3S,4S,5R,6S)-2-(iodomethyl)-6-methoxytetrahydro-2H-pyran-3,4,5-triol contains 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 304.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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