Description

3-Cyclopentylacrylonitrile is a versatile nitrile-based intermediate featuring a cyclopentyl group, offering a unique combination of lipophilicity and reactivity. This compound is valued for its role as a crucial building block in the synthesis of complex organic molecules, particularly in pharmaceutical and agrochemical research. It serves the needs of R&D chemists and process development scientists in the fine chemical, pharmaceutical, and advanced material sectors.

Application

• Pharmaceutical Intermediate: A key synthon for constructing active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders or requiring cyclopentane ring systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the nitrile and cyclopentyl moieties contribute to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing specialized organic compounds used in electronic displays and optoelectronic devices.
• Fine Chemical Building Block: Employed in academic and industrial research for cycloaddition reactions, Michael additions, and other C-C bond-forming transformations.
• Fragrance & Flavor Chemistry: Acts as an intermediate for creating synthetic aroma chemicals with specific structural profiles.
• Polymer Modification: Can be used to introduce functional nitrile groups into polymer chains to alter material properties like solvent resistance and thermal stability.

Basic Information

Product Name	3-Cyclopentylacrylonitrile
CAS No.	591769-05-0
Molecular Formula	C8H11N
Molecular Weight	121.18 g/mol
Synonyms	2-Cyclopentylacrylonitrile; (2-Cyclopentylvinyl)cyanide; 3-Cyclopentyl-2-propenenitrile; Cyclopentylacrylonitrile; trans-3-Cyclopentylacrylonitrile; 3-Cyclopentylprop-2-enenitrile; 2-Propenenitrile, 3-cyclopentyl-
EINECS	Contact for details

Quality Control

Our 3-Cyclopentylacrylonitrile is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent performance. A Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at 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
Purity (GC/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.