Description

1-Amino-2-Naphthonitrile 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 nitrile group on the naphthalene ring, makes it a valuable precursor for constructing complex heterocyclic systems and functional dyes. This high-purity intermediate is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it enables the development of novel active ingredients and high-performance materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), particularly those with naphthalene-based structures.
• Agrochemical Synthesis: Used in the manufacture of herbicides, fungicides, and other crop protection agents.
• Dye and Pigment Manufacturing: Serves as a core component for producing azo dyes, optical brighteners, and other high-value colorants.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and emissive layer compounds in display technologies.
• Corrosion Inhibitor Formulation: Incorporated into specialty chemicals designed to protect metals in industrial processes.
• Polymer Chemistry: Utilized as a monomer or modifier in the production of specialty polymers and resins.
• Research & Development: A valuable reagent in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	1-Amino-2-Naphthonitrile
CAS No.	3100-67-2
Molecular Formula	C11H8N2
Molecular Weight	168.20 g/mol
Synonyms	2-Cyano-1-naphthylamine; 1-Naphthylamine-2-carbonitrile; 2-Amino-1-cyanonaphthalene; 1-Amino-2-cyanonaphthalene; 2-Cyano-1-aminonaphthalene; 1-Naphthalenamine-2-carbonitrile; α-Amino-β-cyanonaphthalene
EINECS	221-456-8

Quality Control

Our 1-Amino-2-Naphthonitrile is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting specifications for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical characteristics is provided with each 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 area at room temperature (15-25°C). The compound is light-sensitive and should be handled under an inert atmosphere for prolonged exposure to minimize oxidation risk.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	158 - 162 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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