Description

2,5-Cyclohexadiene-1,4-Dione, 2-Chloro-6-Hydroxy- is a specialized quinone derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its unique halogenated and hydroxylated structure makes it a valuable building block for constructing complex molecular architectures. This compound is primarily sought by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates, particularly those with quinone-based pharmacophores for therapeutic applications.
• Agrochemical Research: Used in developing new generations of herbicides, fungicides, and plant growth regulators.
• Organic Synthesis Building Block: Employed in complex organic reactions, including cross-coupling and cyclization, to create specialized fine chemicals.
• Material Science: Investigated as a monomer or dopant for creating conductive polymers and advanced organic electronic materials.
• Dye & Pigment Intermediate: Serves as a starting material for synthesizing specialized quinone-derived colorants and photoactive compounds.
• Academic & Industrial R&D: Utilized in chemical research for method development and exploring new reaction pathways.

Basic Information

Product Name	2,5-Cyclohexadiene-1,4-Dione, 2-Chloro-6-Hydroxy-
CAS No.	681490-35-7
Molecular Formula	C6H3ClO3
Molecular Weight	158.54 g/mol
Synonyms	2-Chloro-6-hydroxy-1,4-benzoquinone; 2-Chloro-6-hydroxy-p-benzoquinone; 2-Chloro-6-hydroxy-2,5-cyclohexadiene-1,4-dione; 6-Hydroxy-2-chloro-1,4-benzoquinone; Chlorohydroxybenzoquinone; 2-Chloro-6-hydroxyquinone
EINECS	Contact for details

Quality Control

Our production of 2,5-Cyclohexadiene-1,4-Dione, 2-Chloro-6-Hydroxy- adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for assay and impurity profiling. Certificates of Analysis (COA) documenting identity, purity, and related substances are available upon request. We support custom synthesis and can tailor specifications to meet specific research or cGMP starting material requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the product under an inert atmosphere (e.g., nitrogen or argon) for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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