Description

3-Fluoro-2-Methylphenylacetic Acid is a versatile fluorinated aromatic building block of significant importance in advanced organic synthesis. Its value lies in the strategic combination of a reactive acetic acid side chain and a substituted phenyl ring, enabling precise molecular modifications. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for the creation of novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon for the development of new drug candidates, particularly in medicinal chemistry programs targeting CNS disorders and inflammatory diseases.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing fluorinated aromatic cores used in electronic display technologies.
• Chemical Research & Development: Employed as a standard or custom building block in academic and industrial R&D labs for method development and library synthesis.
• Fine Chemical Production: Integral to the multi-step synthesis of complex, high-value specialty chemicals and flavors/fragrances.

Basic Information

Product Name	3-Fluoro-2-Methylphenylacetic Acid
CAS No.	500912-16-3
Molecular Formula	C9H9FO2
Molecular Weight	168.16 g/mol
Synonyms	(3-Fluoro-2-methylphenyl)acetic acid; 2-(3-Fluoro-2-methylphenyl)acetic acid; 3-Fluoro-2-methylbenzeneacetic acid; α-(3-Fluoro-2-methylphenyl)acetic acid; 2-Methyl-3-fluorophenylacetic acid; 3-Fluoro-o-tolylacetic acid; FMPAA; 500912-16-3
EINECS	Contact for details

Quality Control

Our 3-Fluoro-2-Methylphenylacetic Acid is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all test results are provided and can be tailored to meet specific customer or regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

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