(3S,4R,5R,6R)-1,3,4,5,6,7-Hexahydroxyheptan-2-one CAS 3019-74-7

Purity 97%+In StockPharmaceutical Standards
CAS No.3019-74-7
Molecular FormulaC7H14O7
Molecular Weight210.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,4R,5R,6R)-1,3,4,5,6,7-Hexahydroxyheptan-2-one CAS 3019-74-7 chemical structure

Description

The occurrence of (3S,4R,5R,6R)-1,3,4,5,6,7-Hexahydroxyheptan-2-one is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(3S,4R,5R,6R)-1,3,4,5,6,7-Hexahydroxyheptan-2-one (CAS 3019-74-7) is a high-purity analytical reference standard with the molecular formula C7H14O7 and a molecular weight of 210.18 g/mol.

(3S,4R,5R,6R)-1,3,4,5,6,7-Hexahydroxyheptan-2-one (C7H14O7) 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.

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 FormulaC7H14O7
Molecular Weight210.18 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.)1957

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