Description

2-Bromo-3-Cyanonaphthalene is a high-purity, multi-functional naphthalene derivative that serves as a critical building block in advanced organic synthesis. Its unique halogenated and nitrile-substituted structure makes it an indispensable intermediate for constructing complex molecular architectures. This compound is primarily sought after by research institutions and manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds targeting central nervous system (CNS) disorders and oncology.
• Agrochemical Synthesis: Used in the development of next-generation herbicides, fungicides, and insecticides, leveraging its halogenated aromatic core.
• Organic Light-Emitting Diodes (OLEDs): Serves as a core building block for electron-transport materials and host materials in display and lighting technologies.
• Liquid Crystal & Dye Intermediates: Employed in the production of advanced dyes, pigments, and liquid crystal compounds for electronic displays.
• Cross-Coupling Reactions: Valuable substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to create complex biaryl systems.
• Academic & Industrial R&D: Essential reagent for methodological development in organic chemistry and material science research.

Basic Information

Product Name	2-Bromo-3-Cyanonaphthalene
CAS No.	54245-34-0
Molecular Formula	C11H6BrN
Molecular Weight	232.08 g/mol
Synonyms	3-Cyano-2-bromonaphthalene; 2-Bromo-3-naphthalenecarbonitrile; 2-Bromonaphthalene-3-carbonitrile; Naphthalene, 2-bromo-3-cyano-; 2-Bromo-3-cyanonaphthalene; 2-Bromo-3-cyano-naphthalene
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Cyanonaphthalene 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 confirm identity and purity. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting all critical quality attributes. We adhere to cGMP principles where applicable to support our customers in regulated industries.

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 heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in amber glass or opaque packaging during storage and handling.

Specification

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