Description

Bicyclo[2.2.1]Hept-5-Ene-2-Methanol, 2,3-Dimethyl-, (1R,2R,3R,4S)-Rel- (9Ci) is a high-purity, stereochemically defined chiral building block of significant value in advanced organic synthesis. Its rigid bicyclic framework and functionalized alcohol group make it a critical precursor for constructing complex molecular architectures with precise three-dimensional control. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients, chiral ligands, and specialty materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, including potential antiviral, anti-inflammatory, and central nervous system (CNS) active compounds.
• Agrochemical Synthesis: Used in the development of advanced, stereospecific pesticides and herbicides where the defined spatial orientation is crucial for biological activity.
• Chiral Ligand & Catalyst Development: Serves as a foundational structure for creating novel asymmetric catalysts and auxiliaries used in enantioselective synthesis.
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic materials with unique structural and optical properties.
• Fine Chemical Production: Acts as a high-value intermediate for custom synthesis and contract manufacturing of complex organic molecules.
• Academic & R&D Laboratories: A valuable tool for methodological development in organic chemistry and stereochemistry studies.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Methanol, 2,3-Dimethyl-, (1R,2R,3R,4S)-Rel- (9Ci)
CAS No.	509149-27-3
Molecular Formula	C11H18O
Molecular Weight	166.26 g/mol
Synonyms	(1R,2R,3R,4S)-rel-2,3-Dimethylbicyclo[2.2.1]hept-5-ene-2-methanol; 2-Norbornene-2-methanol, 2,3-dimethyl-, (1R,2R,3R,4S)-rel-; 2,3-Dimethyl-5-norbornene-2-methanol; endo,exo-2,3-Dimethylbicyclo[2.2.1]hept-5-ene-2-methanol (relative configuration); Chiral norbornene derivative; Bicyclo[2.2.1]hept-5-ene-2-methanol, 2,3-dimethyl-, (1R,2R,3R,4S)- (rel); Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[2.2.1]Hept-5-Ene-2-Methanol, 2,3-Dimethyl-, (1R,2R,3R,4S)-Rel- (9Ci) is produced and tested under a strict quality management system. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity consistent with advanced R&D and scale-up requirements. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using inert gas purging.

Specification

Item	Specification
Appearance	White to off-white crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Chiral Purity (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.