Description

2-Fluoro-5-Methylbenzene-1,4-Diamine is a high-purity aromatic diamine derivative featuring both fluorine and methyl substituents, offering unique electronic and steric properties for advanced synthesis. This compound serves as a critical pharmaceutical intermediate and a versatile building block for the development of specialty polymers and dyes. It is essential for R&D and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to innovate with fluorinated aromatic systems.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Building block for developing novel herbicides, fungicides, and pesticides where the fluorine atom enhances bioactivity and environmental stability.
• Polymer & Resin Manufacturing: Monomer for producing high-performance polyimides, aramids, and epoxy curing agents with enhanced thermal and chemical resistance.
• Dye & Pigment Production: Intermediate in the manufacture of specialized azo dyes and pigments for textiles, inks, and coatings.
• Liquid Crystal & OLED Materials: Used in the research and production of fluorinated components for electronic display materials.
• Cross-coupling Reactions: Valuable substrate in palladium-catalyzed cross-coupling reactions (e.g., Buchwald-Hartwig amination) for complex molecule construction.
• Corrosion Inhibitor Formulation: Component in specialty chemical formulations designed to protect metals in harsh environments.
• Research & Development: Standard for analytical testing and method development in academic and industrial laboratories.

Basic Information

Product Name	2-Fluoro-5-Methylbenzene-1,4-Diamine
CAS No.	1141669-41-1
Molecular Formula	C7H9FN2
Molecular Weight	140.16 g/mol
Synonyms	2-Fluoro-5-methyl-1,4-phenylenediamine; 1,4-Diamino-2-fluoro-5-methylbenzene; 4-Amino-2-fluoro-5-methylaniline; 2-Fluoro-5-methyl-p-phenylenediamine; 5-Methyl-2-fluorobenzene-1,4-diamine; 2-Fluoro-5-methyl-1,4-benzenediamine; FMPD
EINECS	Contact for details

Quality Control

Our 2-Fluoro-5-Methylbenzene-1,4-Diamine is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment. We adhere to cGMP principles where applicable to support our clients in pharmaceutical and regulated industry applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in light-proof secondary packaging. Keep the container tightly sealed when not in use to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Off-white to light 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 (as Pb)	≤ 10 ppm
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%

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