Description

4-Fluoro-2-Methylaniline Hydrochloride is a high-purity organic salt derivative of a halogenated aniline, serving as a critical building block in advanced chemical synthesis. This compound matters for its role as a versatile intermediate, enabling the introduction of both fluorine and an amine functionality into complex molecular architectures. It is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for fluorinated drug candidates targeting CNS disorders and oncology.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the fluorine atom enhances biological activity and metabolic stability.
• Dye and Pigment Manufacturing: Serves as a building block for synthesizing specialized azo dyes and organic pigments, contributing to color fastness and performance.
• Liquid Crystal & OLED Materials: An intermediate in the production of fluorinated aromatic amines used in electronic display technologies and organic light-emitting diodes.
• Polymer Chemistry: Employed in the creation of specialty polymers and resins, where it can act as a chain modifier or curing agent.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on organofluorine chemistry and novel heterocyclic compound synthesis.

Basic Information

Product Name	4-Fluoro-2-Methylaniline Hydrochloride
CAS No.	57491-46-0
Molecular Formula	C7H9ClFN
Molecular Weight	161.60 g/mol
Synonyms	2-Methyl-4-fluoroaniline hydrochloride; 4-Fluoro-o-toluidine hydrochloride; 4-Fluoro-2-methylbenzenamine hydrochloride; 2-Amino-5-fluorotoluene hydrochloride; 5-Fluoro-2-methylaniline hydrochloride; 4-Fluoro-2-toluidine hydrochloride; 2-Methyl-4-fluorophenylamine hydrochloride; 4-Fluoro-2-methylphenylamine hydrochloride
EINECS	Contact for details

Quality Control

Our 4-Fluoro-2-Methylaniline Hydrochloride is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure it meets the high-purity standards required for sensitive synthetic applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our commitment to quality assurance and supply chain reliability ensures consistent performance for your critical 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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