Description

3,4-Difluoro-2-Methoxyaniline Sulfate is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. Its value lies in its role as a key building block for constructing complex molecules, particularly in the pharmaceutical and agrochemical sectors. This compound is essential for research and development chemists and process engineers working on active pharmaceutical ingredients (APIs), advanced materials, and fine chemicals.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders, anti-infectives, and oncology treatments.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and pesticides, where the difluoro and methoxy substituents impart specific biological activity and stability.
• Material Science Research: Serves as a monomer or functionalizing agent in the creation of specialty polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing high-performance, light-fast dyes and functional pigments.
• Chemical Research & Development: Employed in academic and industrial R&D labs for exploring new organic reactions and synthesizing complex heterocyclic compounds.

Basic Information

Product Name	3,4-Difluoro-2-Methoxyaniline Sulfate
CAS No.	1072945-56-2
Molecular Formula	C7H7F2NO • H2SO4 or C7H9F2NO5S
Molecular Weight	265.22 g/mol (for C7H9F2NO5S)
Synonyms	2-Methoxy-3,4-difluoroaniline sulfate; 3,4-Difluoro-2-methoxybenzenamine sulfate; 2-Amino-3,4-difluoroanisole sulfate; Aniline, 3,4-difluoro-2-methoxy-, sulfate (1:1); 3,4-Difluoro-o-anisidine sulfate
EINECS	Contact for details

Quality Control

Our 3,4-Difluoro-2-Methoxyaniline Sulfate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting customer specifications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all critical quality attributes. Our commitment to quality supports applications requiring high standards, including cGMP manufacturing for pharmaceutical development.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 2.0%
Residue on Ignition	≤ 0.1%

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