Description

8-Chloronaphthalene-1-Carbonitrile is a high-purity, specialized organic intermediate of significant importance in advanced chemical synthesis. This compound serves as a critical building block for the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. It is essential for researchers and manufacturers in fine chemical, pharmaceutical R&D, and material science industries seeking to create novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, and pesticides, leveraging its halogenated nitrile functionality.
• Material Science Research: Serves as a monomer or building block for the creation of specialized polymers, liquid crystals, and organic electronic materials.
• Dye and Pigment Intermediate: Employed in the synthesis of complex organic dyes, pigments, and optical brighteners due to the naphthalene core.
• Organic Synthesis Reagent: Utilized in cross-coupling reactions, cyanation processes, and as a versatile substrate for further functionalization in research laboratories.
• Ligand and Catalyst Development: Acts as a precursor for creating novel ligands used in catalytic systems for asymmetric synthesis.

Basic Information

Product Name	8-Chloronaphthalene-1-Carbonitrile
CAS No.	73399-88-9
Molecular Formula	C11H6ClN
Molecular Weight	187.62 g/mol
Synonyms	1-Cyano-8-chloronaphthalene; 8-Chloro-1-naphthonitrile; 8-Chloro-1-cyanonaphthalene; 1-Chloro-8-cyanonaphthalene; 8-Chloronaphthalene-1-carbonitrile; NSC 405124; 8-Chloro-1-naphthalenecarbonitrile
EINECS	Contact for details

Quality Control

Our 8-Chloronaphthalene-1-Carbonitrile is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to verify identity and purity against established specifications. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, supporting compliance in regulated applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent contamination and moisture absorption.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.