Description

2-Bromo-3-Iodonaphthalene is a high-purity halogenated naphthalene derivative, serving as a versatile and critical building block in advanced organic synthesis. Its precise molecular architecture makes it an indispensable intermediate for constructing complex polycyclic aromatic frameworks and functional materials. This compound is primarily sought after by research institutions and industrial R&D departments focused on pharmaceuticals, agrochemicals, and organic electronics.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for compounds with naphthalene-based scaffolds.
• Agrochemical Research: Used in developing new herbicides, fungicides, and pesticides that require specific halogen-substituted aromatic structures.
• Material Science: Building block for organic semiconductors, liquid crystals, and other functional organic materials used in OLEDs and electronic devices.
• Cross-Coupling Reactions: Essential substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form complex biaryl systems.
• Chemical Synthesis: Versatile reagent for introducing both bromo and iodo functional groups in a single step for further functionalization.
• Ligand Synthesis: Starting material for the preparation of specialized ligands used in catalysis and coordination chemistry.

Basic Information

Product Name	2-Bromo-3-Iodonaphthalene
CAS No.	102153-44-6
Molecular Formula	C10H6BrI
Molecular Weight	332.96 g/mol
Synonyms	3-Iodo-2-bromonaphthalene; Naphthalene, 2-bromo-3-iodo-; 2-Bromo-3-iodonaphthalene; 2-Bromonaphthalene, 3-iodo-; 3-Iodo-2-bromo-naphthalene
EINECS	Contact for details

Quality Control

Our 2-Bromo-3-Iodonaphthalene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your quality assurance and regulatory documentation needs.

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 and incompatible materials.

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	< 10 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.