Description

Methyl 2-Chloro-4-Fluoro-3-Methylbenzoate is a high-purity fluorinated aromatic ester building block of significant importance in advanced organic synthesis. Its value lies in its multifunctional structure, which serves as a versatile intermediate for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research chemists and process development scientists working on active pharmaceutical ingredients (APIs), crop protection agents, and advanced material precursors.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and fungicides, where the fluorine and chlorine substituents enhance biological activity and environmental stability.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated aromatic cores used in electronic display materials and organic light-emitting diodes (OLEDs).
• Custom Synthesis & Contract Manufacturing: Employed by fine chemical companies for the custom synthesis of complex, fluorinated target molecules for client projects.
• Academic & Industrial R&D: A valuable reagent for methodological studies in cross-coupling reactions and ester functionalization in university and corporate research laboratories.

Basic Information

Product Name	Methyl 2-Chloro-4-Fluoro-3-Methylbenzoate
CAS No.	1260887-45-3
Molecular Formula	C9H8ClFO2
Molecular Weight	202.61 g/mol
Synonyms	Methyl 2-Chloro-4-Fluoro-3-Methylbenzoate; 2-Chloro-4-Fluoro-3-Methylbenzoic Acid Methyl Ester; Benzoic acid, 2-chloro-4-fluoro-3-methyl-, methyl ester; Methyl 2-Chloro-4-Fluoro-m-Toluate
EINECS	Contact for details

Quality Control

Our Methyl 2-Chloro-4-Fluoro-3-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 supports applications requiring stringent material consistency, from early-stage R&D to scale-up and production.

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. The compound is light-sensitive and should be stored away from direct light exposure.

Specification

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