Description

2,3-Diketogulonic Acid is a key intermediate and oxidation product in the metabolic pathway of ascorbic acid (Vitamin C). This compound is of significant interest in biochemical research and industrial applications due to its role in vitamin C degradation and its potential as a precursor for specialized syntheses. It is primarily utilized by research institutions, pharmaceutical developers, and fine chemical manufacturers involved in vitamin-related studies, antioxidant research, and the production of high-value chemical derivatives.

Application

• Biochemical Research: Critical intermediate for studying the metabolism, degradation pathways, and biological activity of ascorbic acid (Vitamin C).
• Pharmaceutical Development: Used as a reference standard and a potential precursor in the synthesis of novel pharmaceutical compounds and metabolites.
• Nutraceutical & Cosmetic Science: Investigated for its role in antioxidant mechanisms and stability studies of Vitamin C formulations in supplements and skincare products.
• Fine Chemical Synthesis: Serves as a specialized building block for the synthesis of complex organic molecules and chiral compounds.
• Food Science Research: Employed in studies analyzing the oxidative degradation and shelf-life of Vitamin C in food and beverage products.
• Analytical Chemistry: Used as a high-purity standard for calibrating equipment and developing analytical methods (e.g., HPLC) for vitamin analysis.

Basic Information

Product Name	2,3-Diketogulonic Acid
CAS No.	3409-57-2
Molecular Formula	C6H8O7
Molecular Weight	192.12 g/mol
Synonyms	2,3-Diketo-L-gulonic acid; L-threo-2,3-Hexodiulosonic acid; 2,3-Diketogulonate; Oxidized L-ascorbic acid; Vitamin C oxidation product; L-xylo-2-Hexulosonic acid; 2-Keto-L-gulonic acid derivative
EINECS	222-311-4

Quality Control

Our 2,3-Diketogulonic Acid is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide full traceability and support our products with detailed Certificates of Analysis (COA). Specifications are designed to meet the rigorous demands of research and development applications.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
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.