Description

3-Fluoro-2-Methyl-Benzoic Acid Methyl Ester is a high-purity fluorinated aromatic ester, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of fluorine and methyl groups on the benzoate core, which allows for precise modulation of electronic and steric properties in target molecules. This compound is essential for researchers and process chemists in the pharmaceutical and agrochemical industries developing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: Key synthon for the development of active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the research and production of advanced herbicides and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Liquid Crystal & OLED Materials: Serves as a precursor for fluorinated aromatic compounds used in electronic display technologies and organic light-emitting diodes (OLEDs).
• Polymer Chemistry: Acts as a monomer or modifier in the synthesis of specialty polymers and coatings to impart specific chemical resistance or surface properties.
• Chemical Research & Development: A versatile reagent for Suzuki-Miyaura and other cross-coupling reactions to create complex, diversely substituted biaryl structures.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing specific fluorinated aromatic compounds used in high-value fragrance compositions.

Basic Information

Product Name	3-Fluoro-2-Methyl-Benzoic Acid Methyl Ester
CAS No.	230301-81-2
Molecular Formula	C9H9FO2
Molecular Weight	168.16 g/mol
Synonyms	Methyl 3-Fluoro-2-methylbenzoate; 2-Methyl-3-fluorobenzoic Acid Methyl Ester; Benzoic acid, 3-fluoro-2-methyl-, methyl ester; 3-Fluoro-o-toluic Acid Methyl Ester; Methyl 3-Fluoro-2-methylbenzenecarboxylate; 230301-81-2; 3-Fluoro-2-methyl methyl benzoate
EINECS	Contact for details

Quality Control

Every batch of 3-Fluoro-2-Methyl-Benzoic Acid Methyl Ester is produced under strict quality management systems. We employ advanced analytical techniques including GC, HPLC, NMR, and GC-MS to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) with detailed batch-specific results are available upon request.

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). Keep away from heat, sparks, open flames, and strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (GC/HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%
Related Substances (GC/HPLC)	Total impurities ≤ 2.0%
Individual Unknown Impurity	≤ 0.5%

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