Description

Bicyclo[2.2.1]Hept-5-Ene-2-Carboxaldehyde, 3,3-Dimethyl- (9Ci) is a specialized, high-purity bicyclic aldehyde building block used in advanced organic synthesis. This compound is valued for its unique sterically hindered structure, which makes it a critical precursor for synthesizing complex molecules with specific spatial configurations. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key chiral building block for the synthesis of novel drug candidates, particularly in central nervous system (CNS) and antiviral research.
• Agrochemical Synthesis: Used in the development of new-generation herbicides and pesticides, where its bicyclic framework contributes to unique biological activity.
• Ligand and Catalyst Development: Acts as a precursor for creating sophisticated chiral ligands used in asymmetric catalysis.
• Advanced Material Monomer: Incorporated into polymer backbones to impart rigidity, thermal stability, and specific optical properties to high-performance resins.
• Flavor & Fragrance Chemistry: Employed in the synthesis of complex terpenoid-like aroma molecules for high-value applications.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry, including Diels-Alder and other cycloaddition reactions.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-5-Ene-2-Carboxaldehyde, 3,3-Dimethyl- (9Ci)
CAS No.	374895-87-1
Molecular Formula	C10H14O
Molecular Weight	150.22 g/mol
Synonyms	3,3-Dimethylbicyclo[2.2.1]hept-5-ene-2-carboxaldehyde; 3,3-Dimethyl-5-norbornene-2-carboxaldehyde; 2-Norbornanecarboxaldehyde, 5-ene-3,3-dimethyl-; 3,3-Dimethyl-2-norbornene-5-carbaldehyde; Bicyclo[2.2.1]hept-5-ene-2-carboxaldehyde, 3,3-dimethyl-; 3,3-Dimethyl-5-norbornen-2-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of Bicyclo[2.2.1]Hept-5-Ene-2-Carboxaldehyde, 3,3-Dimethyl- (9Ci) is manufactured and tested under strict quality management systems. Our products undergo rigorous analytical testing, including chromatography and spectroscopy, to ensure compliance with exacting purity standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment and is available upon request.

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 storage temperature is 2-8°C for long-term stability. Allow the container to reach ambient temperature before opening to prevent moisture condensation.

Specification

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

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