5-Keto-D-gluconic Acid CAS 5287-64-9

Purity >95%In StockPharmaceutical Standards
CAS No.5287-64-9
Molecular FormulaC6H10O7
Molecular Weight194.14 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Keto-D-gluconic Acid CAS 5287-64-9 chemical structure

Description

The occurrence of 5-Keto-D-gluconic Acid is closely related to a carbohydrate-derived structure in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-Keto-D-gluconic Acid (CAS 5287-64-9), a certified reference material (molecular formula C6H10O7, MW 194.14 g/mol) for analytical method development and quality control.

The molecular framework of 5-Keto-D-gluconic Acid (C6H10O7) is characterized by a carbohydrate-derived structure. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

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 FormulaC6H10O7
Molecular Weight194.14 g/mol
Purity>95%
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.)1958

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