Description

4-Fluoro-5-Methylbenzene-1,2-Diamine is a high-purity aromatic diamine derivative, serving as a critical building block in advanced organic synthesis. Its value lies in its bifunctional amine groups and the strategic fluorine and methyl substituents, which enable precise molecular modifications for performance materials. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop novel active ingredients and high-performance intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of fluorinated benzimidazole and quinoxaline derivatives, which are core structures in various active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and environmental stability.
• Polymer & Material Science: Acts as a monomer or cross-linking agent in the production of specialty polyimides, polyamides, and epoxy resins, imparting thermal stability and chemical resistance.
• Dye & Pigment Manufacturing: Serves as a diazotization component for creating advanced azo dyes and pigments with specific color fastness and spectral properties.
• Ligand & Catalyst Development: Utilized in organometallic chemistry to create chelating ligands for catalysis and metal-organic frameworks (MOFs).
• Research & Development: A versatile reagent in academic and industrial R&D for exploring new fluorinated organic compounds and reaction pathways.

Basic Information

Product Name	4-Fluoro-5-Methylbenzene-1,2-Diamine
CAS No.	97389-11-2
Molecular Formula	C7H9FN2
Molecular Weight	140.16 g/mol
Synonyms	4-Fluoro-5-methyl-1,2-benzenediamine; 1,2-Diamino-4-fluoro-5-methylbenzene; 5-Methyl-4-fluoro-1,2-phenylenediamine; 4-Fluoro-5-methyl-o-phenylenediamine; 97389-11-2; 4-Fluoro-5-methylbenzene-1,2-diyldiamine; 4-Fluoro-5-methyl-1,2-diaminobenzene
EINECS	Contact for details

Quality Control

Every batch of 4-Fluoro-5-Methylbenzene-1,2-Diamine is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. A comprehensive Certificate of Analysis (COA) is provided with each shipment, detailing purity, identity, and impurity profiles as verified by advanced analytical techniques including HPLC, GC, and NMR.

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). This material is light-sensitive and should be stored away from light. Keep away from strong oxidizing agents, strong acids, and moisture.

Specification

Item	Specification
Appearance	Light yellow to brown 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%
Heavy Metals	≤ 20 ppm

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