Description

3-Amino-4-Methoxyphenol is a versatile aromatic amine derivative with a methoxy and a hydroxyl group ortho to the amino functionality. This unique structure makes it a valuable intermediate in the synthesis of complex organic molecules, particularly dyes and pigments. It is essential for manufacturers in the fine chemical and specialty materials sectors seeking to produce high-performance colorants and advanced chemical building blocks. The compound's reactivity allows for targeted modifications, enabling the creation of products with specific optical and chemical properties.

Application

• Dye and Pigment Intermediate: A key building block in the synthesis of azo dyes, oxidation hair dyes, and other high-value colorants.
• Pharmaceutical Synthesis: Used as a precursor in the manufacture of certain active pharmaceutical ingredients (APIs) and diagnostic agents.
• Photographic Chemicals: Serves as a developing agent or a component in color couplers for photographic films and papers.
• Polymer Stabilizers and Antioxidants: Utilized in the production of additives that protect polymers from thermal and oxidative degradation.
• Fine Chemical Synthesis: Acts as a versatile intermediate for creating complex molecules in agrochemical and material science research.
• Chemical Research & Development: Employed in academic and industrial labs for novel synthetic pathways and material discovery.

Basic Information

Product Name	3-Amino-4-Methoxyphenol
CAS No.	29644-12-0
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	4-Methoxy-3-aminophenol; 3-Amino-4-methoxybenzenol; 3-Amino-p-anisole; 4-Methoxy-3-hydroxyaniline; 5-Amino-2-methoxyphenol; 2-Methoxy-5-aminophenol; 3-Hydroxy-4-methoxyaniline; 4-Methoxy-3-aminophenol
EINECS	249-749-7

Quality Control

Our 3-Amino-4-Methoxyphenol is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for consistency and performance. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support compliance with global regulatory frameworks, including REACH.

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). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere (e.g., nitrogen) for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	White to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	138°C - 142°C
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.