Description

3,4-Difluoro-5-Nitro Benzoic Acid is a high-purity, multi-functional aromatic building block characterized by its strategically positioned fluorine and nitro substituents. This compound is essential for advanced organic synthesis, where its reactive carboxyl and nitro groups serve as key handles for constructing complex molecular architectures. It is primarily sought after by research and development teams in the pharmaceutical and agrochemical industries for applications in medicinal chemistry, material science, and as a precursor for specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A critical building block for synthesizing novel active pharmaceutical ingredients (APIs), particularly in the development of fluorine-containing drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides, fungicides, and pesticides, leveraging the bioactivity-enhancing properties of fluorine.
• Material Science Research: Serves as a monomer or precursor for developing specialty polymers, liquid crystals, and advanced organic electronic materials.
• Chemical Biology & Proteomics: Employed as a derivatization agent or a scaffold for creating molecular probes and enzyme inhibitors.
• Fine Chemical Synthesis: Acts as a versatile starting material for the preparation of more complex benzoic acid derivatives, anilines, and heterocyclic compounds.

Basic Information

Product Name	3,4-Difluoro-5-Nitro Benzoic Acid
CAS No.	1121583-51-4
Molecular Formula	C7H3F2NO4
Molecular Weight	203.10 g/mol
Synonyms	5-Nitro-3,4-difluorobenzoic Acid; 3,4-Difluoro-5-nitrobenzoic Acid; Benzoic acid, 3,4-difluoro-5-nitro-; 1121583-51-4; 3,4-Difluoro-5-nitro-benzoic acid; 3,4-Difluoro-5-nitrobenzoic acid (ACI); 3,4-Difluoro-5-nitrobenzoic acid, 97%
EINECS	Contact for details

Quality Control

Our 3,4-Difluoro-5-Nitro Benzoic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with each shipment, confirming compliance with customer specifications and industry standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in opaque or amber packaging during storage and handling.

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.