Description

4-Chloro-2,5-Difluorobenzamide is a high-purity, multi-functional aromatic building block of significant importance in advanced organic synthesis. Its value lies in its unique substitution pattern, which provides a versatile scaffold for constructing complex molecules with tailored properties. This compound is primarily needed by research and development chemists and process engineers in the pharmaceutical and agrochemical industries for the development of new active ingredients.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Serves as a critical building block for developing new herbicides, fungicides, and insecticides, leveraging the fluorine and chlorine substituents for enhanced bioactivity and environmental stability.
• Material Science Research: Used in the development of advanced polymers, liquid crystals, and organic electronic materials due to its rigid benzamide core and halogen functionalities.
• Chemical Biology & Proteomics: Employed as a scaffold for designing molecular probes, enzyme inhibitors, and tags for studying protein-ligand interactions.
• Custom Synthesis & Contract Manufacturing: A valuable starting material for custom synthesis projects and scale-up processes under cGMP or ISO standards for client-specific molecules.

Basic Information

Product Name	4-Chloro-2,5-Difluorobenzamide
CAS No.	508203-26-7
Molecular Formula	C7H4ClF2NO
Molecular Weight	191.56 g/mol
Synonyms	2,5-Difluoro-4-chlorobenzamide; 4-Chloro-2,5-difluorobenzoic acid amide; Benzamide, 4-chloro-2,5-difluoro-; 508203-26-7; 4-Chloro-2,5-difluoro-benzamide; 4-Chloro-2,5-difluorobenzamide (9CI)
EINECS	Contact for details

Quality Control

Our 4-Chloro-2,5-Difluorobenzamide is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets the high standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

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 oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 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.