Description

2-Bromo-7-Chloronaphthalene is a halogenated naphthalene derivative, a key organic intermediate prized for its unique reactivity and structural properties. This compound is essential for advanced chemical synthesis, enabling the construction of complex molecular architectures. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and materials science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and fungicides due to its bioactive scaffold.
• Organic Light-Emitting Diodes (OLEDs): Acts as a precursor or dopant material in the manufacture of advanced electronic and optoelectronic devices.
• Liquid Crystal & Polymer Chemistry: Employed in the synthesis of specialty monomers and polymers for high-performance materials.
• Cross-Coupling Reactions: A valuable substrate in palladium-catalyzed reactions like Suzuki, Stille, or Negishi couplings for carbon-carbon bond formation.
• Chemical Research & Development: Used in academic and industrial R&D labs for exploring new synthetic methodologies and creating complex organic molecules.

Basic Information

Product Name	2-Bromo-7-Chloronaphthalene
CAS No.	321939-67-7
Molecular Formula	C₁₀H₆BrCl
Molecular Weight	241.51 g/mol
Synonyms	7-Chloro-2-bromonaphthalene; Naphthalene, 2-bromo-7-chloro-; 2-Bromo-7-chloronaphthalene; 2-Bromo-7-chloro-naphthalene; 2-Brom-7-chlornaphthalin (German); ブロモ-7-クロロナフタレン (Japanese)
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Each batch of 2-Bromo-7-Chloronaphthalene is analyzed using advanced techniques including HPLC, GC, and NMR to verify identity, purity, and impurity profiles. We maintain strict adherence to in-house specifications developed for research and industrial use. Certificates of Analysis (COA) are available upon request.

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. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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