Description

3,7,8-Trimethylnona-3,7-Dienenitrile is a specialized, high-purity nitrile derivative with a unique branched-chain diene structure. This compound serves as a valuable and versatile intermediate in advanced organic synthesis, prized for its reactivity and potential to introduce complex molecular frameworks. It is primarily sought after by R&D chemists and process development teams in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those requiring complex terpenoid-like or branched aliphatic nitrile motifs.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and plant growth regulators where its specific carbon skeleton can contribute to biological activity.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including fragrances, flavors, and advanced polymer additives, leveraging its reactive diene and nitrile functionalities.
• Material Science Research: Investigated as a monomer or cross-linking agent in the development of specialty polymers and resins with tailored properties.
• Organic Synthesis Reagent: Employed in academic and industrial R&D for Diels-Alder reactions, hydrogenation, and other transformations to construct complex organic molecules.

Basic Information

Product Name	3,7,8-Trimethylnona-3,7-Dienenitrile
CAS No.	67952-54-9
Molecular Formula	C₁₂H₁₉N
Molecular Weight	177.29 g/mol
Synonyms	3,7,8-Trimethyl-3,7-nonadienenitrile; 3,7,8-Trimethylnona-3,7-dienentrile; (3E,7E)-3,7,8-Trimethylnona-3,7-dienenitrile; (E,E)-3,7,8-Trimethylnona-3,7-dienenitrile; Trimethylnonadienenitrile; Geranyl nitrile derivative; Branched-chain dienenitrile
EINECS	Contact for details

Quality Control

Every batch of 3,7,8-Trimethylnona-3,7-Dienenitrile is produced and tested under strict quality management systems to ensure consistency and reliability for your critical syntheses. We provide comprehensive analytical data, including purity assay and impurity profile, to support your regulatory and R&D requirements. A Certificate of Analysis (COA) detailing specifications and test results is available for each lot upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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