Description

2-Fluoro-3-Methylbenzaldehyde is a versatile fluorinated aromatic aldehyde building block of significant importance in advanced organic synthesis. Its unique structure, featuring both a fluorine atom and a formyl group on a methyl-substituted benzene ring, makes it a critical intermediate for constructing complex molecules with tailored properties. This compound is essential for research and development chemists in the pharmaceutical, agrochemical, and material science industries seeking to introduce fluorine and aldehyde functionality into target structures.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting CNS disorders, anti-inflammatory agents, and oncology.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity, stability, and metabolic resistance.
• Liquid Crystal & OLED Material Precursor: Serves as a building block for fluorinated liquid crystal molecules and organic light-emitting diode (OLED) materials, contributing to improved electronic properties and device performance.
• Functional Polymer & Resin Modifier: Incorporated into specialty polymers and epoxy resins to alter physical characteristics such as thermal stability, chemical resistance, and surface energy.
• Organic Synthesis & Catalysis Research: Employed in academic and industrial R&D for studying fluorination effects, developing new catalytic reactions, and synthesizing complex natural product analogs.
• Flavor & Fragrance Ingredient Intermediate: Used in the controlled synthesis of specific aromatic compounds for high-value fragrance and flavor applications.

Basic Information

Product Name	2-Fluoro-3-Methylbenzaldehyde
CAS No.	886762-64-7
Molecular Formula	C8H7FO
Molecular Weight	138.14 g/mol
Synonyms	3-Methyl-2-fluorobenzaldehyde; 2-Fluoro-m-tolualdehyde; 2-Fluoro-3-methylbenzenecarboxaldehyde; 886762-64-7; 2-Fluoro-3-tolualdehyde; 3-Methyl-2-fluorobenzenecarboxaldehyde; o-Fluoro-m-methylbenzaldehyde
EINECS	Contact for details

Quality Control

Our 2-Fluoro-3-Methylbenzaldehyde is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment. We are committed to meeting the stringent requirements of cGMP and ISO standards for advanced chemical intermediates.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat, sparks, and open flame. This material is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.