Description

Bicyclo[3.2.0]Heptan-6-One, 5-Chloro-1-Methyl- is a specialized bicyclic ketone derivative with a unique bridged ring structure, serving as a critical chiral building block and intermediate in advanced organic synthesis. Its value lies in providing a rigid molecular scaffold that enables the stereoselective construction of complex pharmacophores and fine chemicals. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and advanced material sectors seeking to develop novel active ingredients and functional molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), particularly in central nervous system (CNS) and anti-infective drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its bicyclic structure contributes to biological activity and environmental stability.
• Organic Synthesis Building Block: Employed in academic and industrial R&D for constructing complex natural product analogs and novel heterocyclic compounds.
• Material Science Research: Investigated as a precursor for specialty polymers and advanced organic materials with specific optical or electronic properties.
• Catalyst and Ligand Development: Serves as a backbone for developing novel chiral catalysts and ligands used in asymmetric synthesis.
• Flavor and Fragrance Industry: Potential intermediate for synthesizing unique musk or amber-type odorants due to its bicyclic framework.

Basic Information

Product Name	Bicyclo[3.2.0]Heptan-6-One, 5-Chloro-1-Methyl-
CAS No.	124809-22-9
Molecular Formula	C8H11ClO
Molecular Weight	158.62 g/mol
Synonyms	5-Chloro-1-methylbicyclo[3.2.0]heptan-6-one; 1-Methyl-5-chlorobicyclo[3.2.0]heptan-6-one; 5-Chloro-1-methyl-6-bicyclo[3.2.0]heptanone; Bicyclo[3.2.0]heptan-6-one, 5-chloro-1-methyl-; (1R,5S)-5-Chloro-1-methylbicyclo[3.2.0]heptan-6-one (for specific enantiomer); Chlorinated Bicyclic Ketone Intermediate
EINECS	Contact for details

Quality Control

Our Bicyclo[3.2.0]Heptan-6-One, 5-Chloro-1-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity assessment, to ensure consistency and compliance with customer specifications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We support development projects with custom purity grades, from research (95%+) to high-purity (98%+) standards.

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 reducing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee (or as required)
Related Substances (HPLC)	Total impurities ≤ 2.0%
Loss on Drying	≤ 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.