Description

Bicyclo[2.2.1]Heptan-2-One, 3-Acetyl-1,7,7-Trimethyl-, (1R,3R,4R)- (9Ci) is a high-purity, stereochemically defined synthetic intermediate of significant commercial interest. This compound is valued for its rigid bicyclic framework and functional groups, which make it a versatile chiral building block in advanced organic synthesis. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and fragrance industries for the development of novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel therapeutic agents, particularly those requiring complex, three-dimensional molecular architectures.
• Agrochemical Synthesis: Used in the creation of advanced pesticides and herbicides where the specific stereochemistry can influence biological activity and environmental profile.
• Fragrance & Flavor Chemistry: Serves as a precursor for synthesizing unique odorants and flavor compounds with camphoraceous or woody notes, leveraging its bornane skeleton.
• Material Science Research: Investigated as a monomer or cross-linking agent for producing polymers with specific thermal and mechanical properties.
• Catalyst & Ligand Development: The defined stereocenters make it a potential scaffold for designing novel chiral catalysts and ligands used in asymmetric synthesis.
• Academic & Industrial R&D: A valuable reference standard and starting material for methodological studies in organic chemistry and process development.

Basic Information

Product Name	Bicyclo[2.2.1]Heptan-2-One, 3-Acetyl-1,7,7-Trimethyl-, (1R,3R,4R)- (9Ci)
CAS No.	661459-82-1
Molecular Formula	C₁₂H₁₈O₂
Molecular Weight	194.27 g/mol
Synonyms	(1R,3R,4R)-3-Acetyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one; (1R,3R,4R)-3-Acetyl-1,7,7-trimethylnorbornan-2-one; (+)-3-Acetyl-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one; (1R,3R,4R)-3-Acetyl-2-bornanone; A chiral derivative of camphor; 3-Acetyl-1,7,7-trimethylnorbornan-2-one (specific enantiomer); Contact for additional trade names.
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptan-2-One, 3-Acetyl-1,7,7-Trimethyl-, (1R,3R,4R)- (9Ci) is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including chiral purity analysis, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing identity, purity, and enantiomeric excess are provided with each shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to prevent moisture absorption. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Melting Point	Contact for details
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.