Description

3-Methylbicyclo[2.2.1]Hept-5-Ene-2-Carbaldehyde is a specialized bicyclic aldehyde building block of significant interest in advanced organic synthesis. Its unique strained bicyclic structure and reactive aldehyde group make it a valuable precursor for constructing complex molecular architectures. This compound is primarily sought after by research and development chemists in the pharmaceutical and fine chemical industries for applications in asymmetric synthesis, chiral ligand development, and the preparation of novel intermediates.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of active pharmaceutical ingredients (APIs) and complex natural product analogs.
• Asymmetric Catalysis: Used in the development and synthesis of novel chiral ligands and catalysts for enantioselective reactions.
• Fine Chemical Synthesis: Serves as a precursor for high-value specialty chemicals, including flavors, fragrances, and advanced materials.
• Academic & Industrial Research: A valuable reagent for methodological development in organic chemistry, particularly in cycloaddition and functionalization studies.
• Polymer Chemistry: Potential monomer or cross-linking agent for creating polymers with unique thermal and mechanical properties derived from the norbornene framework.

Basic Information

Product Name	3-Methylbicyclo[2.2.1]Hept-5-Ene-2-Carbaldehyde
CAS No.	6465-95-8
Molecular Formula	C9H12O
Molecular Weight	136.19 g/mol
Synonyms	3-Methyl-2-norbornenecarboxaldehyde; 3-Methyl-5-norbornene-2-carboxaldehyde; 2-Formyl-3-methyl-2,5-norbornadiene; 3-Methylbicyclo[2.2.1]hept-5-ene-2-carboxaldehyde; 3-Methyl-5-norbornene-2-carbaldehyde; 2-Norbornenecarboxaldehyde, 3-methyl-; 3-Methyl-2-norbornenecarbaldehyde
EINECS	229-280-6

Quality Control

Our 3-Methylbicyclo[2.2.1]Hept-5-Ene-2-Carbaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (NMR, IR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed batch-specific results are provided to guarantee it meets the stringent requirements for research and commercial synthesis.

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 area at room temperature (15-25°C). This product is easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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