Description

Acetonitrile, (1,3,3-Trimethylbicyclo[2.2.1]hept-2-ylidene)-, (2E)- (9Ci) is a specialized, high-purity chemical intermediate of significant interest in advanced organic synthesis. Its unique bicyclic structure makes it a valuable building block for constructing complex molecular architectures, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on novel active ingredients, fine chemicals, and materials science applications where precise stereochemistry and functional group manipulation are required.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex drug molecules, especially those requiring rigid, bicyclic frameworks for biological activity.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where its structural motif can contribute to product stability and efficacy.
• Fine Chemical Production: Acts as a specialized building block for creating high-value flavors, fragrances, and performance chemicals.
• Material Science Research: Employed in the development of novel organic semiconductors, liquid crystals, or polymers with specific optical or electronic properties.
• Academic & R&D Laboratories: A crucial reagent for methodological studies in organic chemistry, including cycloaddition reactions and the development of new catalytic processes.

Basic Information

Item	Details
Product Name	Acetonitrile, (1,3,3-Trimethylbicyclo[2.2.1]hept-2-ylidene)-, (2E)- (9Ci)
CAS No.	324538-20-7
Molecular Formula	C₁₂H₁₇N
Molecular Weight	175.27 g/mol
Synonyms	(2E)-2-(1,3,3-Trimethylbicyclo[2.2.1]hept-2-ylidene)acetonitrile; (E)-2-(1,3,3-Trimethyl-2-norbornylidene)acetonitrile; 2-(1,3,3-Trimethylbicyclo[2.2.1]hept-2-ylidene)acetonitrile; Fenchylideneacetonitrile; (E)-1,3,3-Trimethyl-2-norbornanylideneacetonitrile
EINECS	Contact for details

Quality Control

We maintain stringent quality control protocols for all our specialty intermediates. Production follows current Good Manufacturing Practices (cGMP) where applicable, and each batch is analyzed to confirm identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing specifications such as assay (by HPLC), impurity profile, and physical characteristics is provided with every shipment to ensure full traceability and compliance with your project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (typically 15-25°C). This compound may be sensitive to prolonged exposure to air and moisture; keep container tightly sealed under an inert atmosphere when not in use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 98.0%
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.