Description

Benzonitrile, 4-Chloro-2-Fluoro-6-Methyl- CAS NO 1805454-71-0 is a high-purity, multi-substituted aromatic nitrile building block of significant interest in advanced organic synthesis. Its value lies in its precise molecular architecture, which serves as a versatile scaffold for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists in fine chemical and active pharmaceutical ingredient (API) manufacturing who require reliable, high-quality intermediates for drug discovery and development programs.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders, oncology, and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and insecticides, where the chloro-fluoro-methyl substitution pattern confers specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and asymmetric synthesis.
• Material Science Research: Employed in the development of organic electronic materials, liquid crystals, and advanced polymers due to its aromatic nitrile core.
• Custom Synthesis and Contract Manufacturing: A critical building block for custom synthesis houses and CDMOs (Contract Development and Manufacturing Organizations) serving global clients.
• Academic and Industrial R&D: Fundamental research compound in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.

Basic Information

Product Name	Benzonitrile, 4-Chloro-2-Fluoro-6-Methyl-
CAS No.	1805454-71-0
Molecular Formula	C8H5ClFN
Molecular Weight	169.58 g/mol
Synonyms	4-Chloro-2-fluoro-6-methylbenzonitrile; 2-Fluoro-4-chloro-6-methylbenzonitrile; 6-Methyl-4-chloro-2-fluorobenzonitrile; 4-Chloro-2-fluoro-6-methyl-benzonitrile; 2-Fluoro-4-chloro-6-methyl-benzonitrile; Benzonitrile, 4-chloro-2-fluoro-6-methyl-; (4-Chloro-2-fluoro-6-methylphenyl)carbonitrile
EINECS	Contact for details

Quality Control

Our Benzonitrile, 4-Chloro-2-Fluoro-6-Methyl- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical parameters. Our production adheres to cGMP principles where applicable, ensuring reliability for research and scale-up activities.

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 oxidizing agents, strong acids, and strong bases. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.