Description

5-Ethylbicyclo(2.2.1)-2-Heptene is a specialized bicyclic olefin monomer with a unique, highly strained molecular architecture. This compound matters as a valuable building block in advanced organic synthesis and polymer chemistry, enabling the creation of novel materials with tailored properties. It is primarily needed by R&D chemists and process engineers in the fine chemical, pharmaceutical intermediate, and specialty polymer industries.

Application

• Advanced Polymer Synthesis: Serves as a key monomer for the production of novel polyolefins and co-polymers with unique thermal and mechanical characteristics.
• Pharmaceutical Intermediates: Utilized in the synthesis of complex, strained-ring systems for active pharmaceutical ingredients (APIs) and drug discovery programs.
• Fine Chemical Manufacturing: Acts as a versatile precursor in Diels-Alder and other cycloaddition reactions to construct intricate molecular frameworks.
• Material Science Research: Employed in developing new classes of resins, adhesives, and coatings with enhanced performance metrics.
• Catalyst Ligand Development: Used to synthesize novel ligand systems for asymmetric catalysis and organometallic chemistry.
• Flavor & Fragrance Chemistry: Potential intermediate for creating unique odorant and flavorant molecules with complex bicyclic structures.

Basic Information

Item	Details
Product Name	5-Ethylbicyclo(2.2.1)-2-Heptene
CAS No.	15403-89-1
Molecular Formula	C9H14
Molecular Weight	122.21 g/mol
Synonyms	5-Ethyl-2-norbornene; 5-Ethylbicyclo[2.2.1]hept-2-ene; 2-Norbornene, 5-ethyl-; 5-Ethyl-2,3-dihydro-1H-indene (incorrect but common misnomer); Ethylnorbornene; 5-Ethyl-2-bornene; 5-Ethylbicyclo(2.2.1)hept-2-ene
EINECS	Contact for details

Quality Control

Our 5-Ethylbicyclo(2.2.1)-2-Heptene is produced under stringent quality management protocols. Each batch undergoes rigorous analytical testing, including GC and NMR analysis, to ensure high purity and consistent chemical identity. Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at room temperature (15-25°C/59-77°F). Keep away from heat, sparks, and open flames. For long-term storage, consider under an inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Clear, colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity	0.85 - 0.90

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