Description

2,5-Cyclohexadien-1-One, 2-Acetyl-4-Hydroxy- (9Ci) is a specialized organic compound with the CAS number 343864-52-8, serving as a valuable synthetic intermediate in advanced organic synthesis. Its unique quinone-like structure makes it a critical building block for constructing complex molecular architectures, particularly in fine chemical and pharmaceutical research. This compound is essential for R&D chemists and process development scientists working in pharmaceutical, agrochemical, and advanced material sectors who require high-purity, structurally defined intermediates.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Agrochemical Synthesis: Building block for developing advanced crop protection agents and herbicides with specific activity profiles.
• Fine Chemical Production: Used in the manufacture of dyes, pigments, and specialty performance chemicals.
• Material Science Research: Intermediate for creating organic semiconductors, conductive polymers, and photoactive materials.
• Academic & Industrial R&D: Serves as a model compound and starting material for methodological development in organic chemistry.
• Chemical Reference Standard: High-purity grade suitable for use as an analytical standard in quality control laboratories.

Basic Information

Product Name	2,5-Cyclohexadien-1-One, 2-Acetyl-4-Hydroxy- (9Ci)
CAS No.	343864-52-8
Molecular Formula	C8H8O3
Molecular Weight	152.15 g/mol
Synonyms	2-Acetyl-4-hydroxy-2,5-cyclohexadien-1-one; 4-Hydroxy-2-acetyl-2,5-cyclohexadien-1-one; 2-Acetyl-4-hydroxy-p-benzoquinone; 4-Hydroxy-2-acetyl-p-benzoquinone; 2-Acetyl-4-hydroxy-1,4-benzoquinone; 2-Acetyl-4-hydroxy-2,5-cyclohexadiene-1-one; 2-Acetyl-4-hydroxy-2,5-dihydrobenzoquinone; 2-Acetyl-4-hydroxyquinone
EINECS	Contact for details

Quality Control

Our 2,5-Cyclohexadien-1-One, 2-Acetyl-4-Hydroxy- (9Ci) is produced under strict quality management systems to ensure batch-to-batch consistency and reliability for your critical processes. We provide comprehensive analytical documentation, including Certificates of Analysis (COA) with detailed results from techniques such as HPLC, NMR, and GC-MS. Our commitment to quality assurance supports compliance with cGMP and ISO 9001 standards where required, ensuring the material meets the stringent demands of pharmaceutical and fine chemical applications.

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). This compound is light-sensitive (store away from light) and should be handled under an inert atmosphere for prolonged storage to minimize oxidation. Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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