Description

Bicyclo[2.2.1]Hept-1-Ene CAS NO 21810-44-6 is a highly versatile and reactive strained bicyclic olefin, serving as a critical building block in advanced organic synthesis. Its unique structural geometry and high reactivity make it an indispensable intermediate for creating complex molecular architectures. This compound is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and specialty polymer sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules, particularly those with bridged ring systems, leveraging its strained alkene for Diels-Alder and other cycloaddition reactions.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides, where its bicyclic structure contributes to unique biological activity and stability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent for producing specialty polymers with enhanced thermal and mechanical properties.
• Organic Synthesis Reagent: A valuable reagent in academic and industrial laboratories for constructing complex natural products and exploring new synthetic methodologies.
• Fine Chemical Production: Employed in the manufacture of flavors, fragrances, and other high-value fine chemicals requiring specific stereochemistry.
• Catalysis & Ligand Development: Serves as a starting material for synthesizing novel ligands and organometallic catalysts used in asymmetric synthesis.

Basic Information

Product Name	Bicyclo[2.2.1]Hept-1-Ene
CAS No.	21810-44-6
Molecular Formula	C7H10
Molecular Weight	94.15 g/mol
Synonyms	1-Norbornene; Bicyclo[2.2.1]hept-1-ene; 1,4-Methano-1H-indene, 1,4,4a,5,8,8a-hexahydro-; Norcamphene; NSC 406913; 1,2,3,4-Tetrahydro-1,4-methanonaphthalene (related derivative); 1,4,5,8-Dimethanonaphthalene, 1,4,4a,5,8,8a-hexahydro-
EINECS	244-580-1

Quality Control

Our Bicyclo[2.2.1]Hept-1-Ene is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistent performance. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in regulated industries.

Storage

Preserve in a tightly closed container, protected from light. Due to its highly volatile nature, store in a cool, well-ventilated place at temperatures between 2°C and 8°C (refrigerated) or as specified on the label. Keep away from heat, sparks, and open flames. Containers must be kept tightly sealed to prevent evaporation and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.85 - 0.90
Refractive Index (n20D)	1.470 - 1.480

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