Description

2-Bromo-1-Iodonaphthalene is a high-purity, halogenated naphthalene derivative serving as a versatile and critical building block in advanced organic synthesis. Its unique structure, featuring both bromine and iodine substituents, makes it an exceptionally valuable precursor for constructing complex polycyclic aromatic frameworks and functional materials. This compound is essential for researchers and process chemists in the pharmaceutical, agrochemical, and materials science industries, particularly for applications in cross-coupling reactions and the development of organic electronic components.

Application

• Pharmaceutical Intermediate: A key synthon for the construction of complex drug candidates, especially those containing naphthalene cores, via Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Agrochemical Synthesis: Used in the research and development of novel active ingredients for crop protection products, leveraging its reactivity to introduce specific aromatic functionalities.
• Organic Light-Emitting Diodes (OLEDs): Serves as a precursor for the synthesis of electron-transport materials, host materials, and emitting layer components in display and lighting technologies.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-organic frameworks (MOFs) and homogeneous catalysis.
• Material Science Research: A fundamental building block for creating novel polycyclic aromatic hydrocarbons (PAHs) and graphene nanoribbons with tailored electronic properties.
• Academic & R&D Laboratories: A valuable reagent for methodological studies in organic chemistry, exploring new catalytic systems and reaction pathways.

Basic Information

Product Name	2-Bromo-1-Iodonaphthalene
CAS No.	676267-05-3
Molecular Formula	C10H6BrI
Molecular Weight	332.96 g/mol
Synonyms	1-Iodo-2-bromonaphthalene; Naphthalene, 2-bromo-1-iodo-; 2-Bromo-1-iodonaphthalene; 2-Bromonaphthalen-1-yl iodide
EINECS	Contact for details

Quality Control

Our 2-Bromo-1-Iodonaphthalene is manufactured under strict quality management protocols to ensure batch-to-batch consistency and high purity, meeting the exacting standards required for research and commercial synthesis. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles as determined by advanced analytical techniques including HPLC, GC, and NMR. We are committed to supporting your compliance needs and can provide documentation aligned with cGMP and ISO 9001 quality systems upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to minimize exposure to moisture. Handle and store in accordance with all applicable local and international regulations.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.