Description

2,3-Difluoro-5-Methoxy-4-Methylaniline is a high-purity fluorinated aniline derivative, serving as a critical building block in advanced organic synthesis. Its value lies in the strategic placement of fluorine and methoxy substituents, which are essential for modulating the electronic and steric properties of target molecules. This compound is primarily needed by research and development teams in the pharmaceutical and agrochemical industries for the creation of novel active ingredients.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of complex drug candidates, particularly those targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Building block for developing new-generation herbicides and pesticides, where the fluorine atoms enhance biological activity and environmental stability.
• Material Science Research: Used in the development of specialty polymers and liquid crystals, where its aromatic amine functionality allows for polymerization or functionalization.
• Organic Light-Emitting Diodes (OLEDs): Serves as a starting material for electron-transport or host materials in OLED device fabrication.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized fluorinated dyes with unique colorfastness and spectral properties.

Basic Information

Product Name	2,3-Difluoro-5-Methoxy-4-Methylaniline
CAS No.	1706446-33-4
Molecular Formula	C8H9F2NO
Molecular Weight	173.16 g/mol
Synonyms	4-Methyl-2,3-difluoro-5-methoxyaniline; 5-Methoxy-2,3-difluoro-4-methylaniline; 2,3-Difluoro-5-methoxy-4-methylbenzenamine; 4-Amino-2,3-difluoro-5-methoxytoluene; Benzenamine, 2,3-difluoro-5-methoxy-4-methyl-
EINECS	Contact for details

Quality Control

Our 2,3-Difluoro-5-Methoxy-4-Methylaniline is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR, to ensure it meets the high standards required for research and scale-up applications. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended long-term storage temperature is 2-8°C. Allow the container to reach room temperature before opening to minimize moisture condensation.

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%
Heavy Metals	≤ 10 ppm

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