Description

3,5-Cyclohexadiene-1,2-Dione,4-Phenoxy-(9Ci) is a specialized quinone derivative, a key synthetic intermediate valued for its unique chemical reactivity. This compound matters for its role in constructing complex molecular architectures, particularly in advanced organic synthesis and materials science. It is primarily needed by research chemists and process development scientists in the pharmaceutical, agrochemical, and specialty chemical industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators.
• Organic Synthesis: Acts as a versatile precursor for Diels-Alder reactions and other cycloaddition processes to create complex polycyclic structures.
• Material Science: Investigated for the preparation of organic semiconductors, photoactive materials, and advanced polymers.
• Chemical Research: Employed in academic and industrial R&D for studying quinone chemistry and redox processes.
• Fine Chemical Production: Utilized in the custom synthesis of high-value, low-volume specialty chemicals.

Basic Information

Item	Details
Product Name	3,5-Cyclohexadiene-1,2-Dione,4-Phenoxy-(9Ci)
CAS No.	625851-44-7
Molecular Formula	C12H8O3
Molecular Weight	200.19 g/mol
Synonyms	4-Phenoxy-1,2-benzoquinone; 4-Phenoxy-3,5-cyclohexadiene-1,2-dione; 1,2-Benzoquinone, 4-phenoxy-; 4-Phenoxy-o-benzoquinone; Phenoxybenzoquinone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 3,5-Cyclohexadiene-1,2-Dione,4-Phenoxy-(9Ci) is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay (by HPLC), related substances, and physical characteristics are available for every shipment. We are committed to meeting the exacting standards required for research and development applications.

Storage

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

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Related Substances (HPLC)	Total impurities ≤ 5.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%

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