Description

3-Cyano-2-Fluoro-4-Methoxybenzoic Acid is a high-purity, multi-functional benzoic acid derivative that serves as a critical building block in advanced organic synthesis. Its unique molecular structure, featuring cyano, fluoro, and methoxy substituents, makes it an invaluable intermediate for creating complex molecules with tailored properties. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for the development of new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system (CNS) disorders and metabolic diseases.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for constructing aromatic cores in electronic materials, contributing to the performance of displays and lighting.
• Organic Ligand & Catalyst Development: The carboxylic acid and cyano groups allow for functionalization into complex ligands for metal-organic frameworks (MOFs) or asymmetric catalysis.
• Custom Synthesis & Contract Manufacturing: Supplied to CDMOs (Contract Development and Manufacturing Organizations) for custom synthesis projects requiring specific fluorinated benzoic acid derivatives.
• Academic & Industrial R&D: Employed in research laboratories for methodological studies in fluorination chemistry and cross-coupling reactions.

Basic Information

Product Name	3-Cyano-2-Fluoro-4-Methoxybenzoic Acid
CAS No.	840481-53-0
Molecular Formula	C9H6FNO3
Molecular Weight	195.15 g/mol
Synonyms	2-Fluoro-4-methoxy-3-cyanobenzoic Acid; Benzoic acid, 3-cyano-2-fluoro-4-methoxy-; 4-Methoxy-2-fluoro-3-cyanobenzoic Acid; 3-Cyano-2-fluoro-4-methoxybenzoic acid; 840481-53-0; 2-Fluoro-3-cyano-4-methoxybenzoic acid
EINECS	Contact for details

Quality Control

Every batch of 3-Cyano-2-Fluoro-4-Methoxybenzoic Acid is manufactured under a strict quality management system. We employ advanced analytical techniques, including HPLC, NMR, and MS, to ensure identity, purity, and consistency meet the exacting standards required for research and commercial synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and compliance with your specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to prevent moisture absorption, which may affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥98.0%
Purity (HPLC, Area %)	≥99.0%
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤10 ppm

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