rel-(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid CAS 147027-04-1

Purity 97%+In StockPharmaceutical Standards
CAS No.147027-04-1
Molecular FormulaC4H6O4S
Molecular Weight150.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid CAS 147027-04-1 chemical structure

Description

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.

CATO supplies rel-(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid (CAS 147027-04-1), a certified reference material (molecular formula C4H6O4S, MW 150.15 g/mol) for analytical method development and quality control.

Structurally, rel-(2R,5R)-5-Hydroxy-1,3-oxathiolane-2-carboxylic acid (C4H6O4S) contains a carbohydrate-derived structure, a sulfone group. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 150.15 g/mol, it falls into the medium-molecular-weight range.

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 FormulaC4H6O4S
Molecular Weight150.15 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)2.0
CAS Registry Year (est.)1999
Sulfur Atoms1

Recommended Standards

Why CATO?