Description

Tricyclo[2.2.1.02,6]Heptan-3-Ol, 5-Ethynyl-, Stereoisomer (9Ci) is a specialized bicyclic organic compound featuring a hydroxyl group and an ethynyl moiety, making it a valuable chiral building block and intermediate in advanced organic synthesis. Its unique, rigid tricyclic framework and functional handles are critical for constructing complex molecular architectures with precise stereochemistry. This high-purity intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors, particularly for developing novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon for the research and development of new active pharmaceutical ingredients (APIs), especially in central nervous system (CNS) and antiviral drug candidates.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where its stereochemistry can influence biological activity and environmental persistence.
• Ligand and Catalyst Development: Acts as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis to achieve high enantioselectivity.
• Advanced Material Monomer: Employed in polymer chemistry to synthesize specialty polymers with unique thermal or mechanical properties, such as high-performance resins or liquid crystal polymers.
• Chemical Research & Development: A versatile scaffold in academic and industrial R&D for exploring new chemical reactions, natural product synthesis, and methodology development.
• Fine Chemical Production: Utilized in the multi-step synthesis of complex fine chemicals and flavors & fragrances requiring specific stereochemical configurations.

Basic Information

Item	Detail
Product Name	Tricyclo[2.2.1.02,6]Heptan-3-Ol, 5-Ethynyl-, Stereoisomer (9Ci)
CAS No.	65791-07-3
Molecular Formula	C9H10O
Molecular Weight	134.18 g/mol
Synonyms	5-Ethynyltricyclo[2.2.1.02,6]heptan-3-ol; 5-Ethynyl-2-norbornanol; 5-Ethynylbicyclo[2.2.1]heptan-2-ol; 5-Ethynyl-2-norbornanol stereoisomer; 5-Ethynyl-exo-2-norbornanol; 5-Ethynyl-endo-2-norbornanol; 2-Norbornanol, 5-ethynyl-; NSC 403120
EINECS	Contact for details

Quality Control

Our Tricyclo[2.2.1.02,6]Heptan-3-Ol, 5-Ethynyl-, Stereoisomer (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 commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to guarantee batch-to-batch consistency and traceability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents and acids. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% ee (specify isomer)
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.