Description

Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 7,7-Dimethyl-, (1R,2R,4S)- (9Ci) is a high-purity, chiral bicyclic aldehyde building block of significant interest in advanced organic synthesis. Its rigid, three-dimensional structure and defined stereochemistry make it a valuable precursor for constructing complex molecules with specific spatial orientations. This compound is primarily sought by R&D and process chemistry teams in the pharmaceutical, agrochemical, and fragrance industries for developing novel active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and anti-viral research.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides where the specific stereochemistry influences biological activity.
• Fragrance & Flavor Chemistry: Serves as a building block for creating unique, high-value odorants and flavor molecules with complex woody or camphoraceous notes.
• Asymmetric Catalysis Ligand Precursor: Employed in the synthesis of chiral ligands and organocatalysts for enantioselective transformations.
• Material Science Research: Investigated as a monomer or cross-linking agent for producing polymers with specialized thermal or mechanical properties.
• Academic & R&D Laboratories: A valuable tool for methodological studies in organic synthesis and stereochemistry.

Basic Information

Product Name	Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 7,7-Dimethyl-, (1R,2R,4S)- (9Ci)
CAS No.	336621-79-5
Molecular Formula	C10H16O
Molecular Weight	152.23 g/mol
Synonyms	(1R,2R,4S)-7,7-Dimethylbicyclo[2.2.1]heptane-2-carboxaldehyde; (1R,2R,4S)-7,7-Dimethyl-2-norbornanecarboxaldehyde; (1R,2R,4S)-2-Formyl-7,7-dimethylnorbornane; exo-7,7-Dimethyl-2-norbornanecarboxaldehyde (specific isomer); 7,7-Dimethyl-2-norbornanecarbaldehyde; Camphor aldehyde derivative; Bicyclo[2.2.1]heptane-2-carboxaldehyde, 7,7-dimethyl-, (1R-endo)- (alternative indexing)
EINECS	Contact for details

Quality Control

Our Bicyclo[2.2.1]Heptane-2-Carboxaldehyde, 7,7-Dimethyl-, (1R,2R,4S)- (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 (by GC/HPLC), enantiomeric excess, and impurity profiles. We support cGMP and ISO compliant manufacturing for advanced applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

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%
Water Content (KF)	≤ 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.