Description

Methyl 4-Fluoro-2-Methylbenzoate 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 ester groups, which are essential for modulating the physicochemical properties of target molecules. This compound is primarily needed by research and development chemists in the pharmaceutical and agrochemical industries for the creation of 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: Acts as a precursor in the synthesis of fluorinated aromatic cores for electronic display materials and organic light-emitting diodes.
• Polymer Modification: Employed to introduce fluorine-containing side chains into polymers, improving their chemical resistance and surface properties.
• Chemical Research: A versatile reagent in academic and industrial laboratories for method development and exploring new fluorination chemistry pathways.
• Flavor & Fragrance Industry: Potential intermediate for synthesizing complex aromatic esters used in specialty fragrance compositions.

Basic Information

Product Name	Methyl 4-Fluoro-2-Methylbenzoate
CAS No.	174403-69-1
Molecular Formula	C9H9FO2
Molecular Weight	168.16 g/mol
Synonyms	4-Fluoro-2-methylbenzoic acid methyl ester; Methyl 4-fluoro-o-toluate; 2-Methyl-4-fluorobenzoic acid methyl ester; Benzoic acid, 4-fluoro-2-methyl-, methyl ester; 174403-69-1; Methyl 4-fluoro-2-methylbenzenecarboxylate
EINECS	Contact for details

Quality Control

Our Methyl 4-Fluoro-2-Methylbenzoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP principles for pharmaceutical intermediates, ensuring traceability and consistency for critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed when not in use to prevent moisture absorption and potential contamination.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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