Description

2-Amino-1-Naphthol is a versatile aromatic amine derivative, serving as a crucial intermediate in the synthesis of complex organic molecules. Its value lies in its bifunctional nature, featuring both an amino and a hydroxyl group, which allows for selective chemical modifications. This compound is essential for manufacturers in the pharmaceutical, dye, and agrochemical industries seeking to develop high-performance products.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Dye and Pigment Manufacturing: Serves as a precursor for azo dyes and other colorants, contributing to color fastness and intensity.
• Agrochemical Synthesis: Used in the production of herbicides, fungicides, and other crop protection agents.
• Chemical Research & Development: A valuable reagent in organic synthesis for creating novel heterocyclic compounds and complex ligands.
• Photographic Chemicals: Acts as a developing agent or a component in specialized photographic formulations.
• Polymer Additive: Can be utilized as a stabilizer or functional monomer to impart specific properties to polymer chains.

Basic Information

Product Name	2-Amino-1-Naphthol
CAS No.	606-41-7
Molecular Formula	C10H9NO
Molecular Weight	159.19 g/mol
Synonyms	1-Naphthol-2-amine; 2-Amino-1-hydroxynaphthalene; 2-Amino-1-naphthalenol; 1-Hydroxy-2-naphthylamine; 2-Naphthylamine-1-ol; 2-Amino-α-naphthol; 1,2-Naphtholamine
EINECS	210-116-4

Quality Control

Our 2-Amino-1-Naphthol is produced under a stringent quality management system to ensure batch-to-batch consistency and high purity. We provide comprehensive Certificates of Analysis (COA) for each lot, detailing key parameters such as assay, identity, and impurity profiles. Our quality commitment aligns with cGMP principles where applicable, supporting our clients in regulated industries.

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 sensitivity to oxidation, it is recommended to store under an inert atmosphere (e.g., nitrogen) for long-term preservation. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Light brown to gray crystalline powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 98.0%
Melting Point	120°C - 125°C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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