Description

1-Allyl-4-Bromo-2,3,5,6-Tetrafluorobenzene is a high-purity, multi-functional fluorinated aromatic building block. This compound is valued for its unique structure, combining an allyl group and bromine on a perfluorinated benzene ring, which enables versatile reactivity for advanced chemical synthesis. It is primarily sought by R&D chemists and process developers in the pharmaceutical, agrochemical, and specialty materials sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon for the development of novel active pharmaceutical ingredients (APIs), particularly in fluorinated drug candidates.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, where the fluorine atoms enhance biological activity and stability.
• Liquid Crystal & OLED Materials: Serves as a precursor in the synthesis of fluorinated organic electronic materials for displays and lighting.
• Polymer & Resin Modification: Employed to introduce fluorinated phenyl groups into polymer backbones, improving chemical resistance and surface properties.
• Cross-Coupling Reactions: The bromine substituent makes it an excellent substrate for Suzuki, Stille, and other palladium-catalyzed cross-coupling reactions.
• Organic Synthesis Building Block: Utilized in medicinal chemistry and material science research for creating diverse chemical libraries via further functionalization of the allyl and bromo groups.

Basic Information

Product Name	1-Allyl-4-Bromo-2,3,5,6-Tetrafluorobenzene
CAS No.	1350637-17-0
Molecular Formula	C9H5BrF4
Molecular Weight	269.04 g/mol
Synonyms	4-Bromo-1-allyl-2,3,5,6-tetrafluorobenzene; 1-Allyl-4-bromotetrafluorobenzene; Allyl Bromotetrafluorobenzene; 2,3,5,6-Tetrafluoro-4-bromo-1-allylbenzene; Benzene, 1-allyl-4-bromo-2,3,5,6-tetrafluoro-; (4-Bromo-2,3,5,6-tetrafluorophenyl)propene
EINECS	Contact for details

Quality Control

Our 1-Allyl-4-Bromo-2,3,5,6-Tetrafluorobenzene is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting purity, assay, and impurity profiles to support your quality and regulatory requirements.

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 stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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