Description

Benzonitrile, 4-Chloro-2-Fluoro-3-Methyl- CAS NO 1207875-88-4 is a high-purity, multi-substituted aromatic nitrile building block of significant importance in advanced organic synthesis. Its unique halogenated structure makes it a critical intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists seeking to introduce specific functional groups and modulate the electronic properties of target compounds.

Application

This versatile chemical intermediate is primarily utilized in the following areas:

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for molecules containing fluorinated and chlorinated aromatic systems.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the halogen and nitrile groups contribute to biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in metal-catalyzed cross-coupling reactions.
• Material Science Research: Employed in the synthesis of advanced polymers, liquid crystals, and organic electronic materials.
• Chemical Research & Development: A valuable building block for medicinal chemistry, process chemistry, and exploring new synthetic methodologies in academic and industrial labs.

Basic Information

Product Name	Benzonitrile, 4-Chloro-2-Fluoro-3-Methyl-
CAS No.	1207875-88-4
Molecular Formula	C8H5ClFN
Molecular Weight	169.58 g/mol
Synonyms	4-Chloro-2-fluoro-3-methylbenzonitrile; 3-Methyl-4-chloro-2-fluorobenzonitrile; 2-Fluoro-4-chloro-3-methylbenzonitrile; 4-Chloro-2-fluoro-3-methyl-benzonitrile; Benzonitrile, 4-chloro-2-fluoro-3-methyl-; 1207875-88-4; 4-Chloro-2-fluoro-3-methylbenzenecarbonitrile
EINECS	Contact for details

Quality Control

Our production of 4-Chloro-2-Fluoro-3-Methylbenzonitrile adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific customer or regulatory requirements.

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 acids, strong bases, and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Purity (GC)	≥97.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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