Description

1-Bromo-5-Iodonaphthalene is a high-purity, halogenated naphthalene derivative serving as a critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and iodine substituents, makes it a versatile intermediate for constructing complex molecules through cross-coupling reactions. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries developing novel active ingredients and functional organic materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) via Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Agrochemical Research: Used in creating novel herbicides, fungicides, and pesticides by introducing the naphthalene core into target molecules.
• Organic Light-Emitting Diodes (OLEDs): Acts as a building block for electron-transport materials and host materials in OLED device fabrication.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or functionalization agent for creating specialty polymers and liquid crystalline compounds.
• Material Science: Utilized in the development of organic semiconductors, conductive polymers, and other advanced functional materials.
• Chemical Research & Development: A valuable reagent for method development and exploring new synthetic pathways in academic and industrial R&D laboratories.

Basic Information

Product Name	1-Bromo-5-Iodonaphthalene
CAS No.	77332-64-0
Molecular Formula	C10H6BrI
Molecular Weight	332.96 g/mol
Synonyms	5-Bromo-1-iodonaphthalene; 1-Iodo-5-bromonaphthalene; Naphthalene, 1-bromo-5-iodo-; 1-Bromo-5-iodo-naphthalin; 5-Iodo-1-bromonaphthalene
EINECS	Contact for details

Quality Control

Our 1-Bromo-5-Iodonaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) with detailed specifications are provided for every shipment, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Keep away from heat and incompatible materials. This material is light-sensitive and should be handled and stored accordingly to maintain stability.

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.