Description

4-Chloropentanenitrile is a versatile halogenated nitrile intermediate of significant importance in advanced organic synthesis. Its reactive chlorine and nitrile functional groups make it a valuable building block for constructing complex molecular architectures. This compound is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical and agrochemical sectors for the development of active ingredients and specialty chemicals.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly those containing cyanoalkyl or chlorinated side chains.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and insecticides, where the chloronitrile moiety is incorporated into the final molecule.
• Organic Synthesis Building Block: Serves as a versatile reagent for nucleophilic substitution reactions, cyanoalkylation, and as a starting material for heterocyclic compounds.
• Material Science Research: Employed in the development of specialty polymers, resins, and liquid crystals that require specific halogenated nitrile components.
• Chemical Research & Development: A valuable tool for medicinal chemistry and process chemistry research in both academic and industrial laboratories.

Basic Information

Product Name	4-Chloropentanenitrile
CAS No.	13249-56-4
Molecular Formula	C5H8ClN
Molecular Weight	117.57 g/mol
Synonyms	4-Chlorovaleronitrile; Pentanenitrile, 4-chloro-; 4-Chloro-n-valeronitrile; 4-Chloropentanonitrile; 1-Chloro-4-cyanobutane; 4-Chlorobutyl cyanide; γ-Chlorobutyronitrile; NSC 88411
EINECS	Contact for details

Quality Control

Our 4-Chloropentanenitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including chromatography and spectroscopy, to confirm identity and purity. A Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee compliance with your research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and volatilization.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (at 20°C)	~1.05 g/cm³
Refractive Index (n20D)	~1.440

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