Description

2-Amino-4-Methoxyphenol is an important aromatic amino phenol derivative with significant utility as a versatile chemical intermediate. Its value lies in its bifunctional nature, featuring both an amino and a phenolic hydroxyl group, which makes it a key building block for the synthesis of more complex molecules. This compound is primarily sought after by manufacturers in the pharmaceutical, dye, and specialty chemical industries for developing active ingredients and colorants.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Hair Dye and Cosmetic Pigment Synthesis: Serves as a crucial intermediate for manufacturing oxidation hair dyes and permanent cosmetic colorants.
• Dye and Pigment Manufacturing: Used in the production of azo dyes and other organic pigments for textiles, inks, and plastics.
• Photographic Developer Component: Acts as a developing agent in certain specialized photographic chemical formulations.
• Polymer Stabilizer and Antioxidant: Utilized in the creation of antioxidant additives for polymers and rubber to prevent degradation.
• Research & Development: Employed in organic synthesis laboratories for constructing novel chemical entities and conducting structure-activity relationship (SAR) studies.

Basic Information

Product Name	2-Amino-4-Methoxyphenol
CAS No.	20734-76-3
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	4-Methoxy-2-aminophenol; 2-Amino-4-methoxyphenol; 4-Methoxy-2-hydroxyaniline; 2-Hydroxy-4-methoxyaniline; 1-Amino-2-hydroxy-4-methoxybenzene; o-Amino-p-methoxyphenol; 4-Methoxy-2-aminophenol; C.I. 76550
EINECS	244-011-6

Quality Control

Our 2-Amino-4-Methoxyphenol is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure it meets high-purity standards suitable for industrial and fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store under an inert atmosphere for long-term preservation. 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	135 - 140 °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.