Description

3-Fluoro-4-Methoxy-5-Nitrobenzoic Acid is a versatile fluorinated aromatic building block characterized by its distinct substitution pattern. This compound matters for its role as a key intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs), advanced materials, and specialty fine chemicals.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of advanced herbicides and pesticides, where the fluorine and nitro groups contribute to biological activity and metabolic stability.
• Liquid Crystal & OLED Material Research: Serves as a building block for fluorinated aromatic cores in electronic and optoelectronic materials.
• Organic Synthesis & Catalysis: Employed in cross-coupling reactions and as a substrate for studying new fluorination and functionalization methodologies.
• Dye & Pigment Intermediate: The nitro and carboxylic acid functionalities make it suitable for synthesizing specialized azo dyes and colorants.
• Academic & Contract Research: A valuable reagent for universities and CROs (Contract Research Organizations) exploring new chemical spaces and reaction pathways.

Basic Information

Product Name	3-Fluoro-4-Methoxy-5-Nitrobenzoic Acid
CAS No.	577-39-9
Molecular Formula	C8H6FNO5
Molecular Weight	215.14 g/mol
Synonyms	5-Nitro-3-fluoro-4-methoxybenzoic acid; 3-Fluoro-4-methoxy-5-nitrobenzoic acid; Benzoic acid, 3-fluoro-4-methoxy-5-nitro-; 4-Methoxy-3-fluoro-5-nitrobenzoic acid; 3-Fluoro-4-methoxy-5-nitro-benzoic acid; FMOBA; 577-39-9; 3-F-4-MeO-5-NO2-BA
EINECS	Contact for details

Quality Control

Our 3-Fluoro-4-Methoxy-5-Nitrobenzoic Acid is produced under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with cGMP and ISO standards for research and development applications.

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 heat, sparks, and open flame. As a strong oxidizer, it must be stored separately from combustible materials, reducing agents, and strong bases. The container must be kept tightly closed when not in use.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Melting Point	Contact for details
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm
Single Impurity (HPLC)	≤0.5%
Total Impurities (HPLC)	≤2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.