Description

Benzamide, n-(2,6-Difluorophenyl)-4-Fluoro- (9Ci) CAS NO 639811-17-9 is a specialized fluorinated benzamide derivative, a key chemical intermediate prized for its unique molecular architecture. This compound is critical for enabling advanced synthesis pathways in pharmaceutical and agrochemical research and development. It is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and crop protection industries for constructing complex molecules with targeted biological activity.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel active pharmaceutical ingredients (APIs), particularly in drug discovery programs targeting central nervous system (CNS) disorders, inflammation, and oncology.
• Agrochemical Synthesis: Serves as a key precursor in the development of next-generation herbicides, fungicides, and insecticides, leveraging the fluorine atoms for enhanced metabolic stability and bioactivity.
• Material Science Research: Used in the development of advanced polymers and liquid crystals, where the difluorophenyl moiety can influence material properties like thermal stability and dielectric constant.
• Organic Synthesis & Catalysis: Acts as a sophisticated ligand or substrate in metal-catalyzed cross-coupling reactions and other transformative synthetic methodologies in academic and industrial laboratories.
• Biochemical Tool Compound: Employed in life science research as a probe or inhibitor to study specific enzyme functions and biological pathways.

Basic Information

Product Name	Benzamide, n-(2,6-Difluorophenyl)-4-Fluoro- (9Ci)
CAS No.	639811-17-9
Molecular Formula	C13H8F3NO
Molecular Weight	251.21 g/mol
Synonyms	4-Fluoro-N-(2,6-difluorophenyl)benzamide; N-(2,6-Difluorophenyl)-4-fluorobenzamide; 2',6'-Difluoro-4-fluorobenzanilide; Benzamide, 4-fluoro-N-(2,6-difluorophenyl)-; 4-Fluorobenz-2',6'-difluoroanilide; (2,6-Difluorophenyl)(4-fluorobenzoyl)amine
EINECS	Contact for details

Quality Control

Every batch of Benzamide, n-(2,6-Difluorophenyl)-4-Fluoro- (9Ci) is produced and tested under a strict quality management system. We provide comprehensive analytical data to ensure the material meets the high-purity standards required for research and scale-up activities. A detailed Certificate of Analysis (COA) is supplied with each shipment, confirming identity, purity (typically ≥97% by HPLC), and impurity profile.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

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