Description

1-Cyanonaphthalene is a versatile naphthalene derivative that serves as a critical synthetic intermediate in advanced organic chemistry. Its value lies in the highly reactive cyano group, which enables the construction of complex molecular architectures for high-value applications. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based structures.
• Agrochemical Synthesis: Used in the production of advanced herbicides, fungicides, and insecticides, where it contributes to the core active moiety.
• Dye & Pigment Manufacturing: Serves as a precursor for the synthesis of specialized dyes, pigments, and optical brighteners.
• Organic Light-Emitting Diodes (OLEDs): Acts as a starting material for the development of electron-transport or emissive layer materials in OLED displays and lighting.
• Ligand & Catalyst Development: Utilized in academic and industrial research to create novel ligands for metal-organic catalysts and coordination complexes.
• Polymer & Resin Modifier: Incorporated as a monomer or cross-linking agent to introduce cyano functionality into polymers, enhancing thermal or chemical resistance.

Basic Information

Product Name	1-Cyanonaphthalene
CAS No.	86-53-3
Molecular Formula	C₁₁H₇N
Molecular Weight	153.18 g/mol
Synonyms	1-Naphthonitrile; α-Naphthonitrile; 1-Naphthalenecarbonitrile; Naphthalene-1-carbonitrile; 1-Cyanonaphthalene; NSC 66410; α-Cyanonaphthalene
EINECS	201-682-9

Quality Control

Our 1-Cyanonaphthalene is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by FT-IR and GC-MS, to ensure it meets the high standards required for synthetic applications. A detailed Certificate of Analysis (COA) is provided with each shipment, guaranteeing traceability and consistent quality for your critical processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents, strong acids, and strong bases.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	33 - 36 °C
Loss on Drying	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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