Description

Heptanedinitrile,4-(2-Cyanoethyl)- is a specialized dinitrile compound with a unique branched structure. This chemical serves as a versatile intermediate in advanced organic synthesis, valued for its dual nitrile functionality which enables the construction of complex heterocyclic and polymeric frameworks. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of complex nitrogen-containing heterocycles, such as pyrroles and pyridines, used in active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the production of advanced herbicides and fungicides, where its nitrile groups are transformed into amides or amines.
• Specialty Polymer Precursor: Acts as a monomer or cross-linking agent in the manufacture of polyamides, polyimides, and other high-temperature resistant polymers.
• Ligand and Chelating Agent Synthesis: Used to create novel polydentate ligands for catalysis and metal ion sequestration applications.
• Organic Synthesis Reagent: Serves as a starting material for the preparation of diamines, diacids, and other bifunctional compounds through nitrile hydrolysis or reduction.

Basic Information

Product Name	Heptanedinitrile,4-(2-Cyanoethyl)-
CAS No.	61582-70-5
Molecular Formula	C9H11N3
Molecular Weight	161.20 g/mol
Synonyms	4-(2-Cyanoethyl)heptanedinitrile; 3-(2,2-Dicyanoethyl)pentanedinitrile; 2-[3,3-Dicyanopentyl]acetonitrile; 1,5-Dicyano-2-(2-cyanoethyl)pentane; Heptanedinitrile, 4-(2-cyanoethyl)-; 4-(2-Cyanoethyl)heptanedinitrile; 3-(1,3-Dicyanopropyl)butyronitrile
EINECS	Contact for details

Quality Control

Our Heptanedinitrile,4-(2-Cyanoethyl)- is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography and spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request, supporting compliance in cGMP and ISO 9001 environments.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (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 (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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