Description

5-Keto-D-Gluconic Acid is a significant keto derivative of gluconic acid, serving as a versatile biochemical intermediate. Its value lies in its role as a key precursor in the synthesis of various fine chemicals and as a building block in metabolic pathways. This compound is essential for manufacturers and researchers in the pharmaceutical, food, and industrial biotechnology sectors seeking high-purity intermediates for synthesis and fermentation processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other fine chemicals.
• Food Additive & Flavor Precursor: Acts as a starting material for certain food-grade acids and flavor enhancers.
• Biochemical Research: Employed in enzymatic studies and as a substrate in metabolic pathway analysis.
• Industrial Biotechnology: Serves as a feedstock or intermediate in microbial fermentation processes for chemical production.
• Chelating Agent Synthesis: A precursor in the production of specialized, biodegradable chelating agents.
• Cosmetic Ingredient Intermediate: Used in the manufacture of certain α-hydroxy acids (AHAs) for skincare formulations.

Basic Information

Product Name	5-Keto-D-Gluconic Acid
CAS No.	5287-64-9
Molecular Formula	C6H10O7
Molecular Weight	194.14 g/mol
Synonyms	5-Ketogluconic Acid; 5-Oxo-D-gluconic Acid; 2,3,4,5-Tetrahydroxy-5-oxohexanoic Acid; D-Arabino-Hexulosonic Acid; 5-Dehydro-D-gluconic Acid; KDG; 5-KGA
EINECS	226-109-5

Quality Control

Our 5-Keto-D-Gluconic Acid is produced under a stringent quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. Certificates of Analysis (COA) detailing all specifications are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Heavy Metals (as Pb)	≤ 10 ppm
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.