Description

Benzene, 1-(2-Fluoro-1-Methylenepropyl)-4-Methoxy- (9Ci) is a specialized fluorinated aromatic compound, identified by CAS number 637041-24-8, serving as a valuable building block in advanced organic synthesis. Its unique structure, featuring a fluoro-substituted propenyl side chain and a methoxy group, makes it a critical intermediate for constructing complex molecules with tailored properties. This high-purity chemical is essential for research and development in the pharmaceutical and agrochemical industries, where precise molecular architecture is required.

Application

This fluorinated benzene derivative is designed for high-value synthetic applications. Its primary uses include:

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for enhanced metabolic stability and bioavailability.
• Agrochemical Research: Used in developing advanced herbicides, fungicides, and insecticides where the fluorine atom and specific substitution pattern can influence biological activity and environmental fate.
• Material Science: Acts as a monomer or functionalizing agent in the creation of specialty polymers and liquid crystals with specific optical or electronic properties.
• Organic Synthesis: A versatile reagent for constructing complex organic frameworks in academic and industrial research laboratories, enabling new routes in medicinal and process chemistry.

Basic Information

Product Name	Benzene, 1-(2-Fluoro-1-Methylenepropyl)-4-Methoxy- (9Ci)
CAS No.	637041-24-8
Molecular Formula	C11H13FO
Molecular Weight	180.22 g/mol
Synonyms	4-Methoxy-α-(1-fluoroethyl)styrene; 1-(2-Fluoro-1-methylenepropyl)-4-methoxybenzene; 4-Methoxy-β-methyl-β-fluorostyrene; p-Methoxy-α-(1-fluoroethyl)styrene; (2-Fluoro-1-methylenepropyl)-4-methoxybenzene; 1-Methoxy-4-[(2-fluoro-1-methylenepropyl)]benzene
EINECS	Contact for details

Quality Control

Our production of Benzene, 1-(2-Fluoro-1-Methylenepropyl)-4-Methoxy- (9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We support cGMP-compliant manufacturing for advanced applications, ensuring traceability and reliability for our global B2B clients.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong acids and oxidizing agents. Recommended storage temperature is between 2°C and 25°C. The compound is light-sensitive and should be handled under an inert atmosphere when appropriate to maintain stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Individual impurity ≤ 1.0%
Total Impurities	≤ 3.0%

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