Description

Bicyclo[2.2.1]Heptane, 5-Methoxy-2,3-Bis(Methylene)-, (1R-Endo)- (9Ci) is a specialized chiral bicyclic compound, identified by CAS number 118205-63-3, valued for its unique structural framework and functional groups. This molecule serves as a critical chiral building block and advanced intermediate in sophisticated organic synthesis. It is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for constructing complex, stereochemically defined target molecules.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the research and development of novel active pharmaceutical ingredients (APIs), particularly in areas requiring rigid, three-dimensional molecular scaffolds.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents and pesticides where specific stereochemistry is crucial for biological activity.
• Ligand and Catalyst Development: Serves as a precursor for creating novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Investigated as a monomer or cross-linking agent for developing polymers with unique thermal and mechanical properties.
• Fine Chemical Production: Employed in the multi-step synthesis of complex fragrances, flavors, and other high-value specialty chemicals.
• Academic and Industrial R&D: A valuable tool for methodological development in organic chemistry and for exploring new chemical spaces in discovery programs.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane, 5-Methoxy-2,3-Bis(Methylene)-, (1R-Endo)- (9Ci)
CAS No.	118205-63-3
Molecular Formula	C11H16O
Molecular Weight	164.24 g/mol
Synonyms	(1R-endo)-5-Methoxy-2,3-bis(methylene)bicyclo[2.2.1]heptane; 5-Methoxy-2,3-bis(methylene)bicyclo[2.2.1]heptane, (1R-endo)-; 2,3-Bis(methylene)-5-methoxybicyclo[2.2.1]heptane, (1R-endo)-; endo-5-Methoxy-2,3-dimethylene-2-norbornane; 2-Norbornane, 5-methoxy-2,3-dimethylene-, (1R-endo)-; Chiral Dimethylene Norbornane Derivative
EINECS	Contact for details

Quality Control

Our production of Bicyclo[2.2.1]Heptane, 5-Methoxy-2,3-Bis(Methylene)-, (1R-Endo)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. All batches are characterized by modern analytical techniques, including chiral HPLC, to confirm identity, enantiomeric excess, and purity. Certificates of Analysis (COA) detailing specific results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture ingress.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 95.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Water Content (KF)	≤ 0.5%

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