Description

Benzene, 1-Fluoro-4-(3-Methyl-1,2-Butadienyl)- (9Ci) is a specialized fluorinated benzene derivative featuring a reactive isoprene-like side chain, making it a valuable building block in advanced organic synthesis. This compound is engineered to serve as a key intermediate for the development of novel fluorinated materials and active pharmaceutical ingredients (APIs), where its unique structure enables precise molecular modifications. It is primarily sought after by research institutions and industrial R&D departments in the pharmaceutical, agrochemical, and advanced materials sectors for creating next-generation compounds with tailored properties.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of fluorinated drug candidates, particularly in oncology and central nervous system (CNS) therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of novel pesticides and herbicides, where the fluorine atom enhances biological activity and environmental stability.
• Advanced Material Research: Acts as a monomer or building block for developing specialty polymers, liquid crystals, and organic electronic materials.
• Chemical Synthesis Reagent: Employed in organic chemistry laboratories for Diels-Alder reactions and other cycloadditions to construct complex carbocyclic and heterocyclic frameworks.
• Fluorine Chemistry Studies: Utilized in academic and industrial research to study the effects of fluorine substitution on aromatic systems and reactivity.
• Fine Chemical Production: Incorporated into the multi-step synthesis of complex flavor, fragrance, and dye intermediates.

Basic Information

Product Name	Benzene, 1-Fluoro-4-(3-Methyl-1,2-Butadienyl)- (9Ci)
CAS No.	221312-23-8
Molecular Formula	C11H11F
Molecular Weight	162.20 g/mol
Synonyms	1-Fluoro-4-(3-methylbuta-1,2-dien-1-yl)benzene; 4-Fluoro-1-(3-methyl-1,2-butadienyl)benzene; 1-Fluoro-4-(3-methyl-1,2-butadienyl)benzene; p-Fluoro-(3-methyl-1,2-butadienyl)benzene; 3-Methyl-1,2-butadienyl-4-fluorobenzene; 4-(3-Methylbuta-1,2-dien-1-yl)fluorobenzene; (3-Methyl-1,2-butadien-1-yl)-4-fluorobenzene
EINECS	Contact for details

Quality Control

Our Benzene, 1-Fluoro-4-(3-Methyl-1,2-Butadienyl)- (9Ci) is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity for research and development applications. While typically supplied in research quantities, we ensure compliance with relevant industry standards for fine chemicals. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area, away from strong acids and organic solvents. Recommended storage temperature is between 2°C and 8°C for long-term stability. Keep the container tightly sealed under an inert atmosphere to minimize degradation and ensure optimal shelf life.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 94.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 5.0%

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