Description

Benzonitrile, 3,5-Difluoro-4-Methyl- (9Ci) is a specialized fluorinated aromatic nitrile building block of significant interest in advanced organic synthesis. Its core value lies in the strategic placement of fluorine atoms and the methyl group on the benzonitrile scaffold, which allows for precise modulation of electronic and steric properties in target molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon for constructing complex molecules in drug discovery, particularly for candidates targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, where the difluoro-methyl substitution pattern can enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated aromatic cores in electronic display and lighting materials, improving charge transport and thermal stability.
• Ligand & Catalyst Development: Employed in the synthesis of specialized ligands for transition metal catalysis, enabling more efficient and selective chemical transformations.
• Polymer Modification: Incorporated into polymer backbones to impart specific properties like chemical resistance, low surface energy, or altered refractive index.
• Advanced Material Research: Utilized in academic and industrial R&D for exploring new fluorinated compounds with unique electronic or optical characteristics.

Basic Information

Product Name	Benzonitrile, 3,5-Difluoro-4-Methyl- (9Ci)
CAS No.	170572-50-6
Molecular Formula	C8H5F2N
Molecular Weight	153.13 g/mol
Synonyms	3,5-Difluoro-4-methylbenzonitrile; 4-Methyl-3,5-difluorobenzonitrile; 3,5-Difluoro-p-tolunitrile; 2,6-Difluoro-4-cyanotoluene; 4-Cyano-2,6-difluorotoluene; 170572-50-6; Benzonitrile, 3,5-difluoro-4-methyl-
EINECS	Contact for details

Quality Control

Our Benzonitrile, 3,5-Difluoro-4-Methyl- (9Ci) is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters to support your quality assurance and regulatory needs.

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 heat, sparks, and open flame. For long-term storage, consider storing under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.