Description

Benzeneacetonitrile, α-Ethylidene-4-Fluoro-, (Z)- (9Ci) is a specialized fluorinated organic intermediate with a defined stereochemistry, identified by CAS number 190207-95-5. This compound is valued for its unique molecular scaffold, which serves as a critical building block in the synthesis of complex, high-value molecules. It is primarily required by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for creating novel active ingredients.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, particularly in medicinal chemistry programs targeting specific biological pathways.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom and nitrile group contribute to biological activity and metabolic stability.
• Chemical Research: Serves as a versatile starting material or intermediate in academic and industrial laboratories for exploring new organic reactions and synthesizing complex fluorinated compounds.
• Material Science Precursor: Potential use in the development of specialty polymers or liquid crystals, where its structural elements can impart desired physical properties.
• Fine Chemical Manufacturing: Employed in custom synthesis and contract manufacturing for producing tailored molecules for various high-tech applications.

Basic Information

Product Name	Benzeneacetonitrile, α-Ethylidene-4-Fluoro-, (Z)- (9Ci)
CAS No.	190207-95-5
Molecular Formula	C11H10FN
Molecular Weight	175.20 g/mol
Synonyms	(Z)-2-(4-Fluorophenyl)-3-butenenitrile; (Z)-α-Ethylidene-4-fluorobenzeneacetonitrile; 4-Fluoro-α-[(1Z)-1-propen-1-yl]benzenecetonitrile; (Z)-2-(4-Fluorophenyl)but-2-enenitrile; (Z)-α-Ethylidene-p-fluorophenylacetonitrile; (Z)-4-Fluoro-α-(1-propenyl)benzeneacetonitrile; 190207-95-5; Benzeneacetonitrile, α-ethylidene-4-fluoro-, (Z)-
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. We employ advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry to verify identity, purity, and isomeric composition. Certificates of Analysis (COA) detailing batch-specific results are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
(Z)-Isomer Content (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.