Description

Tetrahydroxy-1,4-benzoquinone is a highly functionalized quinone derivative, a versatile organic intermediate of significant interest in advanced chemical synthesis. Its unique polyhydroxylated quinone structure makes it a valuable precursor for the development of specialty chemicals, functional materials, and biologically active compounds. This product is essential for research and industrial applications in pharmaceutical development, materials science, and as a building block for complex organic molecules.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, particularly those with quinone-based pharmacophores.
• Chelating Agent Precursor: Used in the production of ligands and chelating agents for metal ion coordination and catalysis.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the development of specialty polymers and functional organic materials.
• Dye & Pigment Synthesis: Employed as an intermediate in the manufacture of advanced organic dyes and pigments.
• Analytical Chemistry: Utilized as a standard or reagent in specific analytical methodologies and research.
• Electrochemical Research: Investigated for applications in energy storage and conversion due to its redox-active quinone core.

Basic Information

Product Name	Tetrahydroxy-1,4-Benzoquinone
CAS No.	18905-34-5
Molecular Formula	C6H4O6
Molecular Weight	172.09 g/mol
Synonyms	1,2,4,5-Tetrahydroxy-3,6-dioxocyclohexa-1,4-diene; Tetrahydroxy-p-benzoquinone; THBQ; 1,4-Benzoquinone, 1,2,4,5-tetrahydroxy-; 1,2,4,5-Tetrahydroxybenzene-3,6-dione; 3,6-Dihydroxy-2,5-dioxo-1,4-cyclohexadiene-1,4-diol
EINECS	242-672-7

Quality Control

Our Tetrahydroxy-1,4-Benzoquinone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, which includes results from HPLC, IR, and other relevant analytical techniques. Specifications are designed to meet the rigorous demands of research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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