Description

Naphthalene, 7-Bromo-1-Fluoro- CAS NO 319-04-0 is a halogenated naphthalene derivative, a versatile and high-purity organic intermediate essential for advanced chemical synthesis. Its molecular structure, featuring both bromine and fluorine substituents, makes it a critical building block for creating complex molecules with tailored properties. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors for developing new active ingredients and functional compounds.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly in medicinal chemistry research for drug discovery programs.
• Agrochemical Synthesis: Used in the development of new-generation herbicides, fungicides, and pesticides, where the halogen atoms are leveraged for bioactivity.
• Liquid Crystal & OLED Materials: Acts as a core structure in the production of specialty chemicals for electronic displays and organic light-emitting diodes (OLEDs).
• Organic Synthesis Building Block: Employed in cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) and nucleophilic aromatic substitution to introduce functional complexity.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the synthesis of specialized dyes and high-performance pigments.
• Material Science Research: Investigated for the creation of novel polymers, ligands for catalysis, and other advanced functional materials.

Basic Information

Product Name	Naphthalene, 7-Bromo-1-Fluoro-
CAS No.	319-04-0
Molecular Formula	C₁₀H₆BrF
Molecular Weight	225.06 g/mol
Synonyms	7-Bromo-1-fluoronaphthalene; 1-Fluoro-7-bromonaphthalene; 7-Bromo-1-fluoronaphthalene; 1-Fluoro-7-bromonaphthalene; Naphthalene, 7-bromo-1-fluoro-; 7-Brom-1-fluornaphthalin (German); 7-ブロモ-1-フルオロナフタレン (Japanese)
EINECS	Contact for details

Quality Control

Our Naphthalene, 7-Bromo-1-Fluoro- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for sensitive synthesis applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory 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, sparks, and open flame. The container should be kept tightly closed in a dry and well-ventilated place.

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.