Description

2-Pentenenitrile, 2,3-Difluoro-4-Oxo-, (Z)- (9Ci) is a specialized fluorinated nitrile building block with significant synthetic utility. Its molecular structure, featuring both a nitrile and a fluorinated oxo group, makes it a valuable intermediate for constructing complex molecules in advanced research and development. This compound is primarily sought after by pharmaceutical and agrochemical R&D teams for the synthesis of novel active ingredients. Its precise stereochemistry and functional group array enable the creation of targeted compounds with specific biological or material properties.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring fluorinated scaffolds for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides where the fluorinated nitrile moiety can contribute to efficacy and environmental profile.
• Material Science Precursor: Serves as a monomer or intermediate for synthesizing specialized polymers and advanced materials with unique chemical resistance or surface properties.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex organic molecules, leveraging its electrophilic sites for carbon-carbon and carbon-heteroatom bond formation.
• Liquid Crystal & Electronic Chemical Intermediate: Potential use in the synthesis of fluorinated components for liquid crystal displays (LCDs) and other electronic materials.

Basic Information

Product Name	2-Pentenenitrile, 2,3-Difluoro-4-Oxo-, (Z)- (9Ci)
CAS No.	91416-72-7
Molecular Formula	C5H3F2NO
Molecular Weight	131.08 g/mol
Synonyms	(Z)-2,3-Difluoro-4-oxopentenenitrile; (Z)-2,3-Difluoro-4-oxo-2-pentenenitrile; 2-Pentenenitrile, 2,3-difluoro-4-oxo-, (Z)-; 91416-72-7; (Z)-2,3-Difluoro-4-oxopent-2-enenitrile; 2,3-Difluoro-4-oxo-(Z)-2-pentenenitrile
EINECS	Contact for details

Quality Control

Our 2-Pentenenitrile, 2,3-Difluoro-4-Oxo-, (Z)- (9Ci) is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced chromatographic and spectroscopic techniques (HPLC, GC, NMR) to confirm identity, purity, and isomeric composition. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards.

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). Keep away from strong bases, reducing agents, and sources of ignition. For long-term storage, consider maintaining under an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 95.0% (Area %)
Isomeric Purity (Z-isomer)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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