Description

3-Fluoro-4-(2-Methylthiophenyl)Benzoic Acid is a high-purity fluorinated aromatic carboxylic acid derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its unique molecular scaffold, which combines fluorine and sulfur-containing moieties to modulate the physicochemical and biological properties of target molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries, particularly for developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the research and development of new drug candidates, especially in kinase inhibitor and anti-inflammatory agent programs.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides, where the fluorine atom enhances bioactivity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated components in electronic display and lighting materials.
• Organic Ligand for Catalysis: The benzoic acid group can be functionalized to create novel ligands for transition metal catalysis.
• Polymer Modification: Incorporated into specialty polymers to impart specific thermal, optical, or surface properties.
• Academic & Contract Research: A valuable reagent for methodological studies in fluorination and cross-coupling chemistry.

Basic Information

Product Name	3-Fluoro-4-(2-Methylthiophenyl)Benzoic Acid
CAS No.	1261974-64-4
Molecular Formula	C14H11FO2S
Molecular Weight	262.30 g/mol
Synonyms	3-Fluoro-4-(2-methylthiophenyl)benzoic acid; 4-(2-Methylthiophenyl)-3-fluorobenzoic acid; [1,1'-Biphenyl]-4-carboxylic acid, 3-fluoro-4'-(methylthio)-; 3-Fluoro-4'-(methylthio)[1,1'-biphenyl]-4-carboxylic acid; 3-Fluoro-4-(2-methylsulfanylphenyl)benzoic acid; 3-Fluoro-4-(2-(methylthio)phenyl)benzoic Acid; 1261974-64-4; AKOS026710293
EINECS	Contact for details

Quality Control

Our production of 3-Fluoro-4-(2-Methylthiophenyl)Benzoic Acid adheres to stringent quality management protocols. Every batch is subjected to comprehensive analytical testing, including HPLC, NMR, and MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with each shipment. We support cGMP compliance for pharmaceutical applications and can tailor purity grades to meet specific project requirements.

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). This compound is hygroscopic (moisture-sensitive); keep the original container tightly sealed to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥98.0% (Area %)
Water Content (KF)	≤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.