Description

Benzene, 4-Ethenyl-1-Fluoro-2-Methoxy- (9Ci) CAS NO 633335-94-1 is a specialized fluorinated aromatic building block featuring a vinyl substituent, making it a valuable intermediate for advanced organic synthesis. This compound is critical for researchers and manufacturers developing novel materials and active pharmaceutical ingredients (APIs) where precise molecular architecture is required. It is primarily sought after by the pharmaceutical, agrochemical, and advanced materials sectors for constructing complex molecules.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly for introducing fluorinated aromatic motifs to modulate bioavailability and metabolic stability.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the fluorine atom and vinyl group contribute to biological activity and environmental persistence profiles.
• Material Science Research: Serves as a monomer or precursor for synthesizing specialty polymers, liquid crystals, and organic electronic materials.
• Cross-Coupling Reactions: The vinyl group makes it a suitable substrate for various palladium-catalyzed cross-coupling reactions (e.g., Heck, Suzuki) to create more complex structures.
• Fluorine Chemistry Studies: An important compound for academic and industrial research focused on the synthesis and reactivity of fluorinated organic molecules.
• Fine Chemical Production: Employed in the multi-step synthesis of complex flavors, fragrances, and other high-value fine chemicals.

Basic Information

Item	Detail
Product Name	Benzene, 4-Ethenyl-1-Fluoro-2-Methoxy- (9Ci)
CAS No.	633335-94-1
Molecular Formula	C9H9FO
Molecular Weight	152.17 g/mol
Synonyms	4-Vinyl-2-fluoroanisole; 1-Fluoro-2-methoxy-4-vinylbenzene; 2-Fluoro-4-vinylanisole; 4-Ethenyl-2-fluoro-1-methoxybenzene; 2-Fluoro-4-vinylmethoxybenzene; 4-Vinyl-2-fluoromethoxybenzene; (2-Fluoro-4-vinylphenyl) methyl ether
EINECS	Contact for details

Quality Control

Every batch of Benzene, 4-Ethenyl-1-Fluoro-2-Methoxy- (9Ci) is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemicals and pharmaceutical intermediates. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee traceability and consistency for your critical R&D and production processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. Keep away from heat, sparks, and open flames. The container should be kept tightly sealed in a dry and inert atmosphere to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.