Description

5-Nitrobicyclo[2.2.1]Hept-2-Ene is a specialized nitro-substituted bicyclic alkene, a high-value intermediate in advanced organic synthesis. Its unique strained bicyclic structure and reactive nitroalkene functionality make it a critical building block for constructing complex molecular architectures. This compound is essential for researchers and process chemists in pharmaceutical development, agrochemical research, and materials science, where it serves as a precursor for novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel drug candidates, particularly those requiring strained ring systems or nitro groups for further functionalization.
• Agrochemical Research: Used in developing new pesticides and herbicides, where the bicyclic framework can contribute to unique biological activity.
• Material Science Precursor: Acts as a monomer or cross-linking agent in the development of specialty polymers with tailored thermal or mechanical properties.
• Academic & R&D: A valuable reagent in methodological organic chemistry for studying Diels-Alder reactions, cycloadditions, and nitro group transformations.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex natural products, flavors, and fragrances.
• Energetic Materials Research: Investigated as a potential intermediate for novel, high-density energetic compounds due to its nitro and strained ring components.

Basic Information

Product Name	5-Nitrobicyclo[2.2.1]Hept-2-Ene
CAS No.	768-16-1
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	5-Nitro-2-norbornene; 2-Norbornene, 5-nitro-; Bicyclo[2.2.1]hept-2-ene, 5-nitro-; 5-Nitro-2,3-dihydro-1H-indene (incorrect but common misnomer); 5-Nitro-2-norbornylene; Nitronorbornene; 5-Nitro-bicyclo[2.2.1]hept-2-ene
EINECS	212-200-1

Quality Control

Our 5-Nitrobicyclo[2.2.1]Hept-2-Ene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, NMR and IR for structural confirmation, and GC for residual solvent analysis, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with lot-specific data are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at a controlled room temperature (15-25°C/59-77°F). Keep away from heat, sparks, open flames, and incompatible materials such as strong reducing agents. Due to its light-sensitive nature, containers should be amber-colored or stored in light-resistant secondary packaging.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline solid or powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residual Solvents (GC)	Meets ICH guidelines

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