Description

Benzene, 1-Fluoro-3-(1-Methylene-2-Propenyl)- (9Ci) is a specialized fluorinated aromatic building block with a reactive diene moiety. This compound matters for its unique structure, which combines an electron-withdrawing fluorine substituent with a conjugated diene system, making it a valuable intermediate in advanced organic synthesis. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecular architectures, particularly in Diels-Alder cycloaddition and cross-coupling reactions.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the research and development of novel active pharmaceutical ingredients (APIs), especially for constructing fluorinated heterocyclic cores.
• Agrochemical Synthesis: Used in the production of advanced crop protection agents, where the fluorine atom and diene functionality can enhance biological activity and environmental stability.
• Material Science Research: Employed in the synthesis of specialty polymers and advanced organic electronic materials that require precise fluorinated aromatic structures.
• Organic Synthesis Building Block: A versatile reagent for academic and industrial research in cycloaddition chemistry, facilitating the creation of complex, multi-ring systems.
• Ligand and Catalyst Development: Acts as a precursor for novel ligands or organocatalysts used in asymmetric synthesis and transition metal catalysis.

Basic Information

Product Name	Benzene, 1-Fluoro-3-(1-Methylene-2-Propenyl)- (9Ci)
CAS No.	219486-74-5
Molecular Formula	C10H9F
Molecular Weight	148.18 g/mol
Synonyms	3-Fluoro-1-(1-methylene-2-propenyl)benzene; 1-Fluoro-3-(1-methyleneallyl)benzene; 1-Fluoro-3-(2-propen-1-ylidene-methyl)benzene; 3-(1-Methylene-2-propenyl)fluorobenzene; m-Fluoro-(1-methyleneallyl)benzene; (3-Fluorophenyl)(1-methylene-2-propenyl); Benzene, 1-fluoro-3-(1-methylene-2-propenyl)-; 219486-74-5
EINECS	Contact for details

Quality Control

Our production of Benzene, 1-Fluoro-3-(1-Methylene-2-Propenyl)- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is characterized using advanced analytical techniques, including NMR, GC-MS, and HPLC. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This material is light-sensitive and should be handled under an inert atmosphere when appropriate to maximize shelf-life stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 95.0%
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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