3-Phenylcoumarin

3-Phenylcoumarin
Names
	IUPAC name Isoflav-3-en-2-one
	Systematic IUPAC name 3-Phenyl-2H-1-benzopyran-2-one
	Other names 3-phenyl-2H-chromen-2-one
Identifiers
CAS Number	955-10-2;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL510349;
ChemSpider	63565;
ECHA InfoCard	100.012.248
EC Number	213-473-5;
PubChem CID	70385;
UNII	WV24YNY4AU;
CompTox Dashboard (EPA)	DTXSID50241860 ;
	InChI InChI=1S/C15H10O2/c16-15-13(11-6-2-1-3-7-11)10-12-8-4-5-9-14(12)17-15/h1-10H Key: HWDSXZLYIKESML-UHFFFAOYSA-N;
	SMILES C1=CC=C(C=C1)C2=CC3=CC=CC=C3OC2=O;
Properties
Chemical formula	C15H10O2
Molar mass	222.243 g·mol−1
Structure
Crystal structure	Monoclinic
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264, P270, P301+P312+P330, P501
Safety data sheet (SDS)	Sigma-Aldrich
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

3-Phenylcoumarin or 3-phenylchromen-2-one is a chemical compound that has the molecular formula C₁₅H₁₀O₂. A member of the coumarin compound family, its derivatives have been investigated for pharmacological applications, including in enzyme inhibition and as anticancer agents.