Description

Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 3-Ethenyl-, [1R-(2-Exo,3-Endo)]- (9Ci) is a high-purity, chiral bicyclic aldehyde building block of significant interest in advanced organic synthesis. Its rigid, functionalized norbornane skeleton and defined stereochemistry make it a valuable precursor for constructing complex molecular architectures with precise spatial orientation. This compound is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for the synthesis of novel active ingredients and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key chiral synthon in the research and development of new therapeutic agents, particularly for central nervous system (CNS) targets.
• Agrochemical Synthesis: Used in the creation of novel pesticides and herbicides where the specific stereochemistry influences biological activity.
• Ligand and Catalyst Development: Acts as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric synthesis.
• Material Science Research: Employed in the development of specialty polymers and advanced organic materials with unique structural properties.
• Flavor and Fragrance Chemistry: Potential use in synthesizing complex odorants and flavor molecules with specific stereochemical notes.
• Academic and Industrial R&D: A versatile building block for methodological studies in organic chemistry and process optimization.

Basic Information

Item	Details
Product Name	Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 3-Ethenyl-, [1R-(2-Exo,3-Endo)]- (9Ci)
CAS No.	156880-57-8
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	(1R,2S,3R,4S)-3-Vinylbicyclo[2.2.1]heptane-2-carboxaldehyde; (1R)-exo,endo-3-Ethenylbicyclo[2.2.1]heptane-2-carboxaldehyde; endo-3-Vinyl-2-norbornanecarboxaldehyde (specific isomer); Chiral Norbornane Aldehyde; 3-Vinyl-2-norbornanecarboxaldehyde [1R-(2-exo,3-endo)]-; Bicyclo[2.2.1]heptane-2-carboxaldehyde, 3-ethenyl-, (1R,2S,3R,4S)-rel-
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 3-Ethenyl-, [1R-(2-Exo,3-Endo)]- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high chemical purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing identity, purity (typically by GC or HPLC), enantiomeric excess, and impurity profiles. We support cGMP compliance for advanced intermediates and can provide material for regulatory filings upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at controlled room temperature (15-25°C) in a cool, dry, and well-ventilated place. Due to its sensitivity to oxidation, the container should be kept sealed after each use to minimize exposure to air.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
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.