rel-(2R,3S,4R,5R)-oxane-2,3,4,5-tetrol CAS 20242-88-0

Purity 97%+In StockPharmaceutical Standards
CAS No.20242-88-0
Molecular FormulaC5H10O5
Molecular Weight150.13 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,3S,4R,5R)-oxane-2,3,4,5-tetrol CAS 20242-88-0 chemical structure

Description

Owing to a carbohydrate-derived structure, rel-(2R,3S,4R,5R)-oxane-2,3,4,5-tetrol is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 150.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

CATO supplies rel-(2R,3S,4R,5R)-oxane-2,3,4,5-tetrol (CAS 20242-88-0), a certified reference material (molecular formula C5H10O5, MW 150.13 g/mol) for analytical method development and quality control.

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

Molecular FormulaC5H10O5
Molecular Weight150.13 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1962

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