Description

3-Amino-5-Methoxyphenol is a versatile aromatic amine derivative that serves as a critical building block in advanced organic synthesis. Its bifunctional nature, featuring both an amino and a phenolic hydroxyl group, makes it a valuable intermediate for creating complex molecular architectures. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with complex heterocyclic structures.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and plant growth regulators, leveraging its reactive sites for molecular diversification.
• Dye and Pigment Manufacturing: Serves as a coupling agent and core structure for developing azo dyes and other high-performance colorants.
• Polymer Chemistry: Acts as a monomer or cross-linking agent for producing specialty polymers, such as epoxy resins and polyurethanes, with enhanced thermal or mechanical properties.
• Photographic Chemicals: Utilized in the formulation of developers and other light-sensitive chemical compositions.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Item	Details
Product Name	3-Amino-5-Methoxyphenol
CAS No.	162155-27-3
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	5-Methoxy-3-aminophenol; 3-Amino-5-methoxy-1-hydroxybenzene; 1-Hydroxy-3-amino-5-methoxybenzene; 3-Hydroxy-5-methoxyaniline; m-Amino-m-methoxyphenol; 5-Methoxy-3-hydroxyaniline; 3-Amino-5-methoxyphenol (primary name)
EINECS	Contact for details

Quality Control

Our 3-Amino-5-Methoxyphenol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for industrial and research applications. A Certificate of Analysis (COA) detailing all test results is provided with every shipment and is available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Due to its hygroscopic 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.

Specification

Item	Specification
Appearance	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
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.