Description

3-Bicyclo[2.2.1]hept-2-ylidenebutyronitrile is a specialized organic compound featuring a norbornene-derived skeleton with a nitrile functional group. This unique structure makes it a valuable intermediate and building block in advanced organic synthesis, particularly for creating complex molecular architectures. It is primarily sought after by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs), leveraging its strained bicyclic system for unique pharmacophore design.
• Agrochemical Synthesis: Used in the research and development of novel herbicides, fungicides, and insecticides, where its structural motif can contribute to specific biological activity.
• Material Science Research: Acts as a monomer or cross-linking agent in the development of advanced polymers with specific thermal or mechanical properties, such as resins and specialty coatings.
• Organic Synthesis Building Block: Employed in academic and industrial laboratories for Diels-Alder reactions and other cycloadditions to construct complex polycyclic compounds.
• Ligand and Catalyst Development: Utilized as a starting material for synthesizing novel chiral ligands or organocatalysts used in asymmetric synthesis.
• Fine Chemical Production: Integral to the multi-step synthesis of high-value, low-volume specialty chemicals for various technological applications.

Basic Information

Product Name	3-Bicyclo[2.2.1]hept-2-ylidenebutyronitrile
CAS No.	72928-05-3
Molecular Formula	C11H13N
Molecular Weight	159.23 g/mol
Synonyms	3-(Bicyclo[2.2.1]hept-2-ylidene)butyronitrile; 2-Butyronitrile, 3-(bicyclo[2.2.1]hept-2-ylidene)-; 3-(Norborn-2-ylidene)butyronitrile; 3-(2-Norbornylidene)butyronitrile; 3-(Bicyclo[2.2.1]hept-2-yliden)butyronitril; 72928-05-3; 3-Bicyclo[2.2.1]hept-2-ylidenebutanenitrile
EINECS	Contact for details

Quality Control

Our 3-Bicyclo[2.2.1]hept-2-ylidenebutyronitrile is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical specifications. Our quality commitment ensures the material meets the high standards required for research and scale-up applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Standard Grade)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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