Description

2-Amino-3-Chloronaphthalene is a halogenated naphthylamine derivative serving as a versatile and high-value organic intermediate. This compound is critical for synthesizing complex molecules where its specific substitution pattern enables precise structural modifications. It is primarily required by R&D laboratories and industrial manufacturers in the pharmaceutical, agrochemical, and specialty dye sectors for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging its halogen and amino functional groups.
• Dye and Pigment Manufacturing: Serves as a precursor for the development of specialized azo dyes and high-performance pigments.
• Organic Light-Emitting Diodes (OLEDs): Investigated as a raw material or intermediate for electron-transport or emissive layer materials in organic electronics.
• Ligand and Catalyst Development: Utilized in organometallic chemistry to create novel ligands for catalytic systems.
• Research & Development: Essential standard for analytical methods, process development, and academic research in organic and medicinal chemistry.

Basic Information

Product Name	2-Amino-3-Chloronaphthalene
CAS No.	38410-42-3
Molecular Formula	C₁₀H₈ClN
Molecular Weight	177.63 g/mol
Synonyms	3-Chloro-2-naphthylamine; 2-Naphthylamine, 3-chloro-; 3-Chloro-2-aminonaphthalene; 2-Amino-3-chloronaphthalene; 3-Chloronaphthalen-2-amine; 3-Chloro-2-naphthalenamine; NSC 406913; 38410-42-3
EINECS	Contact for details

Quality Control

Our 2-Amino-3-Chloronaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

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). Keep away from incompatible materials such as strong oxidizing agents. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	Light yellow to beige crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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