
Catalog Number	AR00JTK2
Chemical Name	3-(3-Fluorophenyl)prop-2-ynoic acid
CAS Number	705-83-9
Molecular Formula	C9H5FO2
Molecular Weight	164.1332
MDL Number	MFCD14707285
SMILES	Fc1cccc(c1)C#CC(=O)O

3-(3-fluorophenyl)prop-2-ynoic acid is a versatile compound widely used in chemical synthesis due to its unique properties and reactivity. As an alkyne carboxylic acid, it serves as a valuable building block in organic reactions, particularly in the formation of conjugated systems and heterocycles. The terminal alkyne group enables it to participate in a variety of transformations such as Sonogashira cross-coupling reactions, allowing for the introduction of new functional groups. Additionally, the presence of the fluorine substituent enhances the compound's electron density and can influence the regioselectivity of certain reactions. Overall, 3-(3-fluorophenyl)prop-2-ynoic acid plays a crucial role in the synthesis of complex organic molecules with diverse applications in pharmaceuticals, materials science, and agrochemicals.