Description

2,5-Diketogluconate is a key organic acid intermediate with significant utility in advanced chemical synthesis and biochemical research. Its unique diketone structure makes it a valuable precursor for the production of fine chemicals, chelating agents, and specialty polymers. This compound is particularly relevant for manufacturers and R&D laboratories in the pharmaceutical, food additive, and industrial biotechnology sectors seeking high-purity intermediates for complex synthesis pathways.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Chelating Agent Precursor: Used in the manufacture of biodegradable chelating agents for industrial cleaning, water treatment, and personal care formulations.
• Food & Beverage Industry: Acts as an intermediate in the production of food-grade acids, flavor enhancers, and preservatives.
• Biochemical Research: Employed as a substrate or standard in metabolic pathway studies and enzymatic assays within life science research.
• Polymer Chemistry: Functions as a monomer or cross-linking agent in the development of specialty polymers and resins.
• Cosmetic Ingredients: Utilized in the synthesis of skin-conditioning agents and other cosmetic actives.
• Agrochemical Synthesis: Acts as an intermediate in the production of certain herbicides, plant growth regulators, and other agrochemicals.
• Metal Surface Treatment: Used in formulations for metal cleaning, plating, and corrosion inhibition processes.

Basic Information

Product Name	2,5-Diketogluconate
CAS No.	53736-12-2
Molecular Formula	C6H6O7 (as free acid) / Variable (as salt)
Molecular Weight	190.11 g/mol (for free acid, 2,5-Diketogluconic acid)
Synonyms	2,5-Diketo-D-gluconic Acid; 2,5-Diketo-D-gluconate; 5-Keto-D-gluconic Acid; 2-Keto-5-ketogluconic Acid; D-Arabino-Hexos-2,5-diulose Acid; 2,5-Diketogluconic Acid; KDG; DKG
EINECS	Contact for details

Quality Control

Our 2,5-Diketogluconate is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including assay (HPLC), identification (IR/NMR), and impurity profile analysis, to ensure it meets stringent specifications for purity and consistency. Certificates of Analysis (COA) documenting all test results are provided with every shipment and are available upon request to support your quality assurance protocols.

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). This product is hygroscopic (moisture-sensitive); the container must be kept tightly sealed to prevent absorption of atmospheric moisture, which can affect quality and stability.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details
pH (in solution)	Contact for details

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