Description

1-Bromo-7-Fluoronaphthalene is a halogenated naphthalene derivative that serves as a versatile and valuable building block in advanced organic synthesis. Its molecular structure, featuring both bromine and fluorine substituents, makes it a critical intermediate for introducing specific functional groups and modulating electronic properties in target molecules. This compound is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for creating complex aromatic systems.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of novel fluorinated drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atom can enhance biological activity and metabolic stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the manufacture of fluorinated organic semiconductors, liquid crystal display (LCD) components, and organic light-emitting diode (OLED) materials.
• Cross-Coupling Reactions: An excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions due to the reactive bromine atom.
• Functional Material Research: Employed in academic and industrial R&D for creating novel polymers, dyes, and advanced organic frameworks with tailored properties.
• Chemical Reference Standard: Used as an analytical standard in quality control laboratories for method development and validation.

Basic Information

Item	Details
Product Name	1-Bromo-7-Fluoronaphthalene
CAS No.	13790-91-5
Molecular Formula	C₁₀H₆BrF
Molecular Weight	225.06 g/mol
Synonyms	7-Fluoro-1-bromonaphthalene; 1-Bromo-7-fluoronaphthalene; Naphthalene, 1-bromo-7-fluoro-; 1-Brom-7-fluornaphthalin (German); 1-ブロモ-7-フルオロナフタレン (Japanese); 1-溴-7-氟萘 (Chinese); 13790-91-5 (CAS Registry Number)
EINECS	Contact for details

Quality Control

Every batch of 1-Bromo-7-Fluoronaphthalene is manufactured and tested under a strict quality management system. We provide comprehensive analytical data to ensure the compound meets the high-purity requirements for research and process chemistry. A detailed Certificate of Analysis (COA) is supplied with each shipment, reporting key parameters such as purity (by HPLC/GC), identity confirmation (by IR, NMR), and impurity profiles. Our quality protocols are designed to support cGMP and ISO standards for reliable and reproducible performance.

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 to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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