Description

5-Ketogluconic Acid (CAS NO 815-89-4) is a significant organic acid and a key intermediate in biochemical pathways. This compound is valued for its role as a versatile building block in the synthesis of fine chemicals and as a metabolic intermediate in microbial fermentation processes. It is essential for manufacturers and researchers in the biotechnology, pharmaceutical, and specialty chemical sectors seeking high-purity intermediates for advanced synthesis and metabolic studies.

Application

• Biochemical Research & Metabolic Studies: Used as a critical intermediate to study the Entner-Doudoroff pathway and other microbial metabolic routes.
• Pharmaceutical Intermediate: Serves as a chiral building block in the synthesis of complex active pharmaceutical ingredients (APIs) and other fine chemicals.
• Biotechnology & Fermentation: Acts as a substrate or product in microbial fermentation processes for the production of organic acids and other value-added biochemicals.
• Chelating Agent Precursor: Utilized in the development of biodegradable chelating agents for industrial and agricultural applications.
• Food & Beverage Industry: Potential application as an acidulant or preservative precursor, subject to specific regulatory approvals and grade availability.
• Cosmetic Ingredients: Employed in the formulation of skin care products for its mild exfoliating and moisturizing properties.

Basic Information

Product Name	5-Ketogluconic Acid
CAS No.	815-89-4
Molecular Formula	C6H10O7
Molecular Weight	194.14 g/mol
Synonyms	5-Keto-D-gluconic Acid; 5-Oxogluconic Acid; 2,3,4,5-Tetrahydroxy-5-oxohexanoic Acid; D-arabino-2-Hexulosonic Acid; Ketogluconic Acid; 5-KGA
EINECS	212-420-0

Quality Control

Our 5-Ketogluconic 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. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

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

Specification

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

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