Description

Bicyclo[3.2.0]Hept-2-En-6-One, 7-Chloro-7-Methyl- is a specialized bicyclic ketone derivative characterized by its unique strained ring structure and chloro-methyl functionalization. This compound serves as a versatile and high-value synthetic intermediate for constructing complex molecular architectures in advanced chemical synthesis. It is primarily required by pharmaceutical R&D laboratories and fine chemical manufacturers engaged in the development of novel active ingredients and complex organic molecules.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring complex, strained ring systems.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides where specific stereochemistry and reactivity are needed.
• Organic Synthesis & Methodology: Serves as a model substrate in academic and industrial research for studying cycloaddition reactions and ring-opening transformations.
• Fragrance & Flavor Chemistry: Potential intermediate for creating unique musk-like or terpenoid-derived aroma chemicals due to its bicyclic framework.
• Material Science Research: Investigated as a precursor for specialty polymers or functionalized materials requiring specific rigid molecular units.

Basic Information

Product Name	Bicyclo[3.2.0]Hept-2-En-6-One, 7-Chloro-7-Methyl-
CAS No.	33471-78-2
Molecular Formula	C8H9ClO
Molecular Weight	156.61 g/mol
Synonyms	7-Chloro-7-methylbicyclo[3.2.0]hept-2-en-6-one; 7-Chloro-7-methyl-6-oxobicyclo[3.2.0]hept-2-ene; 7-Chloro-7-methyl-2,3-dihydro-1H-cyclopenta[c]furan-4(7H)-one; 7-Chloro-7-methyl-4,5,6,7-tetrahydro-1H-cyclopenta[c]furan-4-one; 7-Chloro-7-methyl-6-oxobicyclo[3.2.0]hept-2-ene; 33471-78-2 (CAS)
EINECS	Contact for details

Quality Control

Our Bicyclo[3.2.0]Hept-2-En-6-One, 7-Chloro-7-Methyl- is produced under strict quality management systems. Every batch undergoes rigorous analytical testing, including chromatographic purity assays and structural confirmation, to ensure it meets the exacting standards required for research and synthesis. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available upon request to support your quality and regulatory documentation.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to heat, light, and moisture. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or low-melting solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 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.