Description

Diacetic Acid 5-Methyl-6-Oxo-2,4-Cyclohexadien-1-Ylidene Ester is a specialized organic compound belonging to the class of diacetate esters. This chemical serves as a valuable building block and intermediate in advanced organic synthesis, prized for its unique reactive enone and ester functionalities. It is primarily utilized by pharmaceutical, agrochemical, and fine chemical research and development sectors for creating complex molecular architectures, including potential active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Serves as a critical building block for synthesizing dyes, pigments, and specialty performance chemicals.
• Academic & Industrial Research: A valuable reagent for methodological development and exploring new organic reactions in R&D laboratories.
• Material Science: Potential intermediate for creating specialized polymers or organic electronic materials.

Basic Information

Product Name	Diacetic Acid 5-Methyl-6-Oxo-2,4-Cyclohexadien-1-Ylidene Ester
CAS No.	7218-17-9
Molecular Formula	C11H12O5
Molecular Weight	224.21 g/mol
Synonyms	5-Methyl-6-oxo-2,4-cyclohexadien-1-ylidene diacetate; 2,4-Cyclohexadien-1-ylidene, 5-methyl-6-oxo-, diacetate; Diacetyl 5-methyl-6-oxo-2,4-cyclohexadien-1-ylidene ester; 5-Methyl-6-oxocyclohexa-2,4-dien-1-ylidene diacetate; 1,2-Diacetoxy-5-methyl-6-oxo-1,3-cyclohexadiene (tautomeric form); 7218-17-9; (5-Methyl-6-oxocyclohexa-2,4-dien-1-ylidene) diacetate
EINECS	Contact for details

Quality Control

Our Diacetic Acid 5-Methyl-6-Oxo-2,4-Cyclohexadien-1-Ylidene Ester is produced under strict quality management systems. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing specifications such as assay, related substances, and physical properties are provided and available upon request to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store in accordance with good laboratory/industrial practices.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Related Substances (HPLC)	Total impurities ≤ 3.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%

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