Description

Bicyclo[2.2.1]Heptan-2-Ol, 1,7,7-Trimethyl-, (1S,4S)- (9Ci) is a high-purity, stereochemically defined bicyclic monoterpene alcohol, a derivative of borneol. This compound matters as a versatile chiral building block and intermediate, prized for its rigid molecular framework which is critical for imparting specific stereochemistry and structural properties in advanced syntheses. It is needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty fragrance industries for applications ranging from asymmetric synthesis to the development of novel active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the asymmetric synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where its bicyclic structure contributes to biological activity.
• Flavor & Fragrance Ingredient: Acts as a precursor or modifier in the creation of high-value, camphoraceous or woody aroma chemicals.
• Organic Synthesis Building Block: Employed in academic and industrial research for constructing complex natural products and functional materials.
• Catalyst & Ligand Development: Utilized as a scaffold for developing novel chiral catalysts and ligands used in enantioselective transformations.
• Polymer & Material Science: Functions as a monomer or cross-linking agent for synthesizing specialty polymers with unique thermal or mechanical properties.

Basic Information

Product Name	Bicyclo[2.2.1]Heptan-2-Ol, 1,7,7-Trimethyl-, (1S,4S)- (9Ci)
CAS No.	791787-82-1
Molecular Formula	C₁₀H₁₈O
Molecular Weight	154.25 g/mol
Synonyms	(1S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol; (1S,4S)-1,7,7-Trimethyl-2-norbornanol; (1S,4S)-1,7,7-Trimethyl-2-norborneol; (1S,endo)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol; (-)-endo-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol; (1S,2S,4S)-1,7,7-Trimethylbicyclo[2.2.1]heptan-2-ol; endo-(-)-Borneol (specific stereoisomer); L-Borneol (related isomer)
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptan-2-Ol, 1,7,7-Trimethyl-, (1S,4S)- (9Ci) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity and chemical identity verification, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are available upon request.

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 oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥97.0%
Enantiomeric Purity (Chiral HPLC)	≥98.0% ee
Melting Point	204 - 208 °C
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.