Guluronic acid sodium CAS CATO-CCFD202172

Purity >95%In StockPharmaceutical Standards
CAS No.CATO-CCFD202172
Molecular FormulaC6H9O7
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Guluronic acid sodium CAS CATO-CCFD202172 chemical structure

Description

Guluronic acid sodium (C6H9O7Na) contains a carbohydrate-derived structure. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.

CATO supplies Guluronic acid sodium (CAS CATO-CCFD202172), a certified reference material (molecular formula C6H9O7Na, MW 216.12 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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 FormulaC6H9O7 Na
Molecular Weight216.12 g/mol
Purity>95%
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)2.5

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