Description

2-Bromo-1-Fluoronaphthalene is a halogenated naphthalene derivative serving as a versatile and critical building block in advanced organic synthesis. Its value lies in providing a reactive scaffold for constructing complex molecules, particularly in the development of pharmaceuticals and functional materials. This intermediate is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries who require high-purity, structurally precise compounds for their R&D and production processes.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially those containing complex polycyclic frameworks.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and pesticides that require halogenated aromatic components.
• Material Science Research: Building block for creating organic semiconductors, liquid crystals, and other functional organic materials.
• Cross-Coupling Reactions: Serves as a substrate in Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions to form new carbon-carbon bonds.
• Ligand and Catalyst Development: Used to synthesize specialized ligands for metal complexes and catalysts.
• Fluorine Chemistry Studies: Valuable compound for investigating the effects of fluorine substitution on aromatic systems and reaction pathways.

Basic Information

Product Name	2-Bromo-1-Fluoronaphthalene
CAS No.	317-79-3
Molecular Formula	C₁₀H₆BrF
Molecular Weight	225.06 g/mol
Synonyms	1-Fluoro-2-bromonaphthalene; 2-Bromo-1-fluoronaphthalene; Naphthalene, 2-bromo-1-fluoro-; 2-Bromonaphthalene, 1-fluoro-; 1-Fluoro-2-bromo-naphthalene; 317-79-3; 2-Bromo-1-fluoronaphtalene
EINECS	206-268-8

Quality Control

Our 2-Bromo-1-Fluoronaphthalene is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with customer specifications and internal quality standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. The container should be kept tightly sealed to prevent moisture absorption and contamination.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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