Description

Dihydroxyfumaric Acid is a specialized organic acid with unique chemical properties, making it a valuable intermediate in advanced synthesis. Its structure is critical for applications requiring specific redox or chelating functionalities. This compound is essential for research and development laboratories, pharmaceutical synthesis, and specialty chemical manufacturing seeking high-purity intermediates.

Application

• Pharmaceutical Intermediate: Used in the synthesis of complex molecules and active pharmaceutical ingredients (APIs).
• Biochemical Research: Serves as a substrate or model compound in enzymatic studies and metabolic pathway research.
• Chelating Agent: Functions as a metal ion chelator in analytical chemistry and formulation processes.
• Organic Synthesis Building Block: A key starting material for synthesizing fine chemicals and complex organic structures.
• Cosmetic Ingredient: Potential use in advanced skincare formulations for its antioxidant properties.
• Polymer Chemistry: Can be utilized as a monomer or cross-linking agent in specialty polymer production.

Basic Information

Product Name	Dihydroxyfumaric Acid
CAS No.	133-38-0
Molecular Formula	C4H4O6
Molecular Weight	148.07 g/mol
Synonyms	2,3-Dihydroxyfumaric Acid; 2,3-Dihydroxybut-2-enedioic Acid; Oxalacetic Enol; Dihydroxymaleic Acid; Tetrahydroxyethylene Dicarboxylic Acid; 2,3-Dihydroxy-2-butenedioic Acid; DHF; Contact for additional names.
EINECS	205-104-6

Quality Control

Our Dihydroxyfumaric Acid is produced and tested under a rigorous quality management system. Each batch is analyzed to ensure it meets high-purity standards suitable for research and industrial applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to guarantee traceability and 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 and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
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.