(2R,3S,4S,5R)-2,4,5,6-Tetrahydroxy-1-oxohexan-3-yl hydrogen sulfate CAS 17112-77-5

Purity 97%+In StockPharmaceutical Standards
CAS No.17112-77-5
Molecular FormulaC6H12O9S
Molecular Weight260.22 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(2R,3S,4S,5R)-2,4,5,6-Tetrahydroxy-1-oxohexan-3-yl hydrogen sulfate CAS 17112-77-5 chemical structure

Description

The occurrence of (2R,3S,4S,5R)-2,4,5,6-Tetrahydroxy-1-oxohexan-3-yl hydrogen sulfate is closely related to a carbohydrate-derived structure, a sulfone group in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(2R,3S,4S,5R)-2,4,5,6-Tetrahydroxy-1-oxohexan-3-yl hydrogen sulfate (CAS 17112-77-5) is a high-purity analytical reference standard with the molecular formula C6H12O9S and a molecular weight of 260.22 g/mol.

(2R,3S,4S,5R)-2,4,5,6-Tetrahydroxy-1-oxohexan-3-yl hydrogen sulfate (C6H12O9S) 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.

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 FormulaC6H12O9S
Molecular Weight260.22 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)1.0
CAS Registry Year (est.)1961
Sulfur Atoms1

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