Description

Bicyclo[2.2.2]Oct-5-Ene-2-Carboxaldehyde, 2-Methyl-, (1S,2S,4S)- (9Ci) is a high-purity, stereochemically defined chiral building block of significant interest in advanced organic synthesis. Its rigid bicyclic framework and reactive aldehyde functionality make it a valuable 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 and fine chemicals where stereochemistry is critical.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new drug candidates, especially for central nervous system (CNS) and antiviral therapeutics.
• Agrochemical Synthesis: Used in the creation of advanced, stereoselective pesticides and herbicides where the specific spatial orientation of the molecule impacts biological activity.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing novel chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with tailored properties.
• Academic & R&D Laboratories: A valuable tool for methodological studies in organic chemistry, particularly in reactions exploring strain and stereoselectivity.
• Fine Chemical Production: Utilized in the multistep synthesis of complex, high-value specialty chemicals for various industrial applications.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.2]Oct-5-Ene-2-Carboxaldehyde, 2-Methyl-, (1S,2S,4S)- (9Ci)
CAS No.	426841-45-4
Molecular Formula	C11H14O
Molecular Weight	162.23 g/mol
Synonyms	(1S,2S,4S)-2-Methylbicyclo[2.2.2]oct-5-ene-2-carboxaldehyde; (1S,2S,4S)-2-Methyl-2-carbaldehydebicyclo[2.2.2]oct-5-ene; 2-Methylbicyclo[2.2.2]oct-5-ene-2-carbaldehyde, (1S,2S,4S)-; endo-2-Methylbicyclo[2.2.2]oct-5-ene-2-carboxaldehyde; Chiral Bicyclo[2.2.2]octene Aldehyde; Bicyclo[2.2.2]oct-5-ene-2-carboxaldehyde, 2-methyl-, (1S,2S,4S)-rel-; 426841-45-4
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[2.2.2]Oct-5-Ene-2-Carboxaldehyde, 2-Methyl-, (1S,2S,4S)- (9Ci) is manufactured under strict quality management systems. Our products undergo rigorous analytical testing, including chiral HPLC and NMR, to ensure high chemical and enantiomeric purity for critical R&D and scale-up applications. Comprehensive Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. For long-term stability, store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C). This material is easily oxidized and light-sensitive; prolonged exposure to air or light should be avoided.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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