Description

4-Amino-2,5-Dimethoxyaniline is a versatile aromatic amine derivative characterized by its amino and dimethoxy functional groups. This compound serves as a critical high-purity intermediate in the synthesis of complex organic molecules, where its specific substitution pattern enables precise chemical transformations. It is primarily required by manufacturers in the pharmaceutical, agrochemical, and specialty dye industries for research, development, and production processes.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds requiring a specific aniline-based core structure.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and pesticides, leveraging its reactivity to create targeted bioactive molecules.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other complex colorants, contributing to color fastness and specific hue properties.
• Research & Development: Essential reagent in organic chemistry research for constructing novel heterocyclic compounds and conducting structure-activity relationship (SAR) studies.
• Polymer Chemistry: Can be utilized as a monomer or curing agent in the production of specialty polymers and resins.
• Photographic Chemicals: Potential application as a component in developers and other fine chemical formulations for imaging.

Basic Information

Product Name	4-Amino-2,5-Dimethoxyaniline
CAS No.	17626-02-7
Molecular Formula	C8H12N2O2
Molecular Weight	168.19 g/mol
Synonyms	2,5-Dimethoxy-1,4-phenylenediamine; 1,4-Diamino-2,5-dimethoxybenzene; 2,5-Dimethoxy-p-phenylenediamine; 4-Amino-2,5-dimethoxybenzenamine; p-Phenylenediamine, 2,5-dimethoxy-; 2,5-Dimethoxy-1,4-benzenediamine; C.I. 76050; Developer 12
EINECS	241-615-6

Quality Control

Our 4-Amino-2,5-Dimethoxyaniline is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation and to minimize degradation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to gray crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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