Description

2,6-Cyclohexadiene-1,2-Dicarboxylic Acid, 4,5-Dihydroxy- (9Ci) is a specialized dihydroxylated dicarboxylic acid derivative with a partially saturated cyclohexadiene core, offering unique reactivity and chelating properties. This compound is valued as a versatile chemical intermediate and building block for synthesizing more complex molecules in advanced research and fine chemical production. It is primarily sought by industries involved in pharmaceutical development, agrochemical research, and the synthesis of functional materials where its specific stereochemistry and functional groups are critical.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex organic molecules.
• Agrochemical Research: Used in the development and study of new herbicides, fungicides, and plant growth regulators.
• Ligand and Chelating Agent: Functions as a building block for creating specialized ligands used in catalysis and metal ion sequestration.
• Fine Chemical Synthesis: Employed in custom and contract synthesis for producing high-value, low-volume specialty chemicals.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the research of novel polymers with specific functional properties.
• Academic & Industrial R&D: Utilized in chemical research for studying reaction mechanisms, structure-activity relationships, and new synthetic pathways.

Basic Information

Product Name	2,6-Cyclohexadiene-1,2-Dicarboxylic Acid, 4,5-Dihydroxy- (9Ci)
CAS No.	128666-29-5
Molecular Formula	C8H8O6
Molecular Weight	200.14 g/mol
Synonyms	4,5-Dihydroxycyclohexa-1,3-diene-1,2-dicarboxylic Acid; 1,2-Cyclohexadiene-4,5-diol-1,2-dicarboxylic Acid; 4,5-Dihydroxy-1,2-cyclohexadiene-1,2-dicarboxylic Acid; Dihydroxycyclohexadienedicarboxylic Acid; (1,2-Dicarboxy-4,5-dihydroxy-1,3-cyclohexadiene); 4,5-Dihydroxy-[1,3]cyclohexadiene-1,2-dicarboxylic Acid
EINECS	Contact for details

Quality Control

Our production of 2,6-Cyclohexadiene-1,2-Dicarboxylic Acid, 4,5-Dihydroxy- (9Ci) adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed using advanced techniques like HPLC, NMR, and FTIR to confirm identity and assay. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality parameters. Our quality management system supports compliance with ISO and cGMP standards where required for research and development applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to Off-White Crystalline Powder
Identification (IR)	Conforms to Reference Spectrum
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total Impurities ≤ 3.0%

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