Description

Benzonitrile, 3,4-Diethoxy-2-Fluoro- (9Ci) is a specialized fluorinated benzonitrile derivative, identified by CAS NO 756840-04-7, serving as a high-value synthetic intermediate in advanced organic chemistry. Its molecular structure, featuring ethoxy and fluorine substituents, makes it a critical building block for constructing complex molecules with tailored electronic and steric properties. This compound is primarily sought after by research institutions and pharmaceutical companies engaged in the development of novel active pharmaceutical ingredients (APIs) and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug candidates, particularly in medicinal chemistry programs targeting central nervous system (CNS) and oncology applications.
• Agrochemical Research: Used in the development of novel herbicides and pesticides, where the fluorine atom and ethoxy groups can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Synthesis: Serves as a building block for creating advanced organic electronic materials, including components for displays and lighting technologies.
• Organic Synthesis & Catalysis: Employed in cross-coupling reactions and as a ligand precursor in transition metal catalysis for constructing complex aromatic systems.
• Chemical Biology & Probe Development: Utilized in the design and synthesis of fluorescent probes and molecular tags for biological imaging and diagnostic applications.

Basic Information

Product Name	Benzonitrile, 3,4-Diethoxy-2-Fluoro- (9Ci)
CAS No.	756840-04-7
Molecular Formula	C11H12FNO2
Molecular Weight	209.22 g/mol
Synonyms	3,4-Diethoxy-2-fluorobenzonitrile; 2-Fluoro-3,4-diethoxybenzonitrile; Benzonitrile, 2-fluoro-3,4-diethoxy-; 756840-04-7; 3,4-Diethoxy-2-fluorobenzocarbonitrile; 2-Fluoro-3,4-diethoxybenzenecarbonitrile; 3,4-Diethoxy-2-fluoro-benzonitrile; 2-Fluoro-3,4-diethoxy-benzonitrile
EINECS	Contact for details

Quality Control

Every batch of Benzonitrile, 3,4-Diethoxy-2-Fluoro- (9Ci) is produced and analyzed under strict quality management protocols to ensure consistency and purity for research and development applications. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing purity, identity, and impurity profiles as confirmed by advanced analytical techniques.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). This compound is light-sensitive and should be handled and stored away from direct light exposure to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0% (Area %)
Melting Point	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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