Description

5-Amino-2-Methoxyphenol is a versatile aromatic amine derivative with a methoxy-substituted phenolic structure. This compound serves as a critical intermediate in the synthesis of high-value fine chemicals and active pharmaceutical ingredients (APIs). It is primarily utilized by manufacturers in the pharmaceutical, dye, and specialty chemical industries seeking reliable, high-purity building blocks for complex synthesis.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various APIs, particularly those with complex heterocyclic structures.
• Hair Dye & Cosmetic Pigment Intermediate: Used in the manufacturing of oxidation dyes and permanent hair colorants.
• Polymer & Resin Modifier: Acts as a monomer or curing agent in the production of specialty polymers and epoxy resins.
• Photographic Developer Component: Employed in the formulation of specific photographic developing agents.
• Agrochemical Synthesis: Intermediate for creating certain herbicides and plant growth regulators.
• Research & Development: Valuable building block in organic synthesis for academic and industrial R&D laboratories.

Basic Information

Product Name	5-Amino-2-Methoxyphenol
CAS No.	1687-53-2
Molecular Formula	C7H9NO2
Molecular Weight	139.15 g/mol
Synonyms	2-Methoxy-5-aminophenol; 5-Amino-2-methoxy-phenol; 2-Methoxy-5-hydroxyaniline; 5-Amino-guaiacol; 3-Amino-6-methoxyphenol; 5-Amino-2-methoxyphenol; Guaiacol, 5-amino-; 2-Methoxy-5-aminophenol
EINECS	Contact for details

Quality Control

Our 5-Amino-2-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 specifications. Certificates of Analysis (COA) documenting all critical parameters are provided with every shipment to guarantee traceability and batch-to-batch consistency.

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 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	Off-white to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	125 - 130 °C
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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