Description

2-Bromo-3-Chloronaphthalene is a halogenated naphthalene derivative serving as a versatile and high-purity synthetic intermediate. This compound is valued for its role in constructing complex organic frameworks, particularly in advanced materials and pharmaceutical research. It is primarily sought by R&D chemists and process development teams in the agrochemical, pharmaceutical, and specialty chemical industries for creating novel active ingredients and functional materials.

Application

• Key synthetic intermediate in the development of novel pharmaceutical candidates and active pharmaceutical ingredients (APIs).
• Building block for agrochemical research, including herbicides, fungicides, and insecticides.
• Precursor in the synthesis of organic electronic materials, such as OLED (Organic Light-Emitting Diode) emitters and charge transport materials.
• Used in ligand synthesis for catalysis and coordination chemistry applications.
• Intermediate for creating dyes, pigments, and fluorescent markers.
• Starting material in academic and industrial R&D for exploring new chemical entities and reaction pathways.

Basic Information

Product Name	2-Bromo-3-Chloronaphthalene
CAS No.	71436-67-4
Molecular Formula	C10H6BrCl
Molecular Weight	241.51 g/mol
Synonyms	3-Chloro-2-bromonaphthalene; Naphthalene, 2-bromo-3-chloro-; 2-Bromo-3-chloronaphthalene; 2-Bromo-3-chloro-naphthalene
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Chloronaphthalene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and batch-to-batch consistency for your critical R&D and production processes.

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.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details

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