Description

Benzene, 1-Fluoro-4-(3-Methyl-3-Butenyl)- (9Ci) is a specialized fluorinated organic building block featuring a benzene ring substituted with a fluorine atom and a reactive 3-methyl-3-butenyl side chain. This compound matters as a high-value intermediate for advanced organic synthesis, enabling the introduction of both fluorine and a versatile alkene moiety into target molecules. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex active ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly for introducing fluorinated aromatic motifs.
• Agrochemical Synthesis: Used in the creation of advanced herbicides, fungicides, and insecticides where the fluorine atom enhances biological activity and metabolic stability.
• Material Science Research: Acts as a monomer or precursor in the development of specialty polymers and advanced organic materials with tailored properties.
• Liquid Crystal & OLED Materials: Employed in the synthesis of fluorinated components for electronic display and lighting technologies.
• Cross-Coupling Reactions: The aryl fluoride moiety can participate in various palladium-catalyzed cross-coupling reactions (e.g., Suzuki, Buchwald-Hartwig) for carbon-carbon and carbon-heteroatom bond formation.
• Chemical Biology Probes: Useful for synthesizing fluorinated tags and probes for studying biological mechanisms and drug-target interactions.

Basic Information

Item	Details
Product Name	Benzene, 1-Fluoro-4-(3-Methyl-3-Butenyl)- (9Ci)
CAS No.	731773-12-9
Molecular Formula	C11H13F
Molecular Weight	164.22 g/mol
Synonyms	1-Fluoro-4-(3-methylbut-3-en-1-yl)benzene; 4-(3-Methyl-3-butenyl)fluorobenzene; p-(3-Methyl-3-butenyl)fluorobenzene; (4-Fluorophenyl)-3-methyl-3-butene; 3-Methyl-3-buten-1-yl-4-fluorobenzene; 4-Fluoro-α,α-dimethylstyrene (related structure); 1-Fluoro-4-(3,3-dimethylallyl)benzene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Fluoro-4-(3-Methyl-3-Butenyl)- (9Ci) is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, HPLC, and NMR, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality parameters. Our commitment to cGMP principles and adherence to ISO 9001 standards underpin our reliable supply chain for research and development.

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 strong bases and fluorides. For long-term storage, consider maintaining under an inert atmosphere (e.g., nitrogen or argon) to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (GC/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.