1,4-Butanedisulfonic Acid Monomethyl Ester CAS CATO-C3D-5755

Purity 97%+In StockPharmaceutical Standards
CAS No.CATO-C3D-5755
Molecular FormulaC5H12O6S2
Molecular Weight232.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,4-Butanedisulfonic Acid Monomethyl Ester CAS CATO-C3D-5755 chemical structure

Description

The occurrence of 1,4-Butanedisulfonic Acid Monomethyl Ester is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 1,4-Butanedisulfonic Acid Monomethyl Ester (CAS CATO-C3D-5755), a certified reference material (molecular formula C5H12O6S2, MW 232.28 g/mol) for analytical method development and quality control.

1,4-Butanedisulfonic Acid Monomethyl Ester (C5H12O6S2) contains a carbohydrate-derived structure, a sulfone group. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

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 FormulaC5H12O6S2
Molecular Weight232.28 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)0.0
Sulfur Atoms2

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