Karanjin

Karanjin is a furanoflavonol, a type of flavonoid. It is obtained from the seeds of the karanja tree (Millettia pinnata or Pongamia glabra Vent.), a tree growing wild in south India. Karanjin is an acaricide and insecticide.^{[citation needed]} Karanjin is reported to have nitrification inhibitory properties.^[1]

Karanjin

Chemical structure of karanjin
Names
IUPAC name 3-Methoxyfuro[2′′,3′′:7,8]flavone
Systematic IUPAC name 3-Methoxy-2-phenyl-4H-furo[2,3-h][1]benzopyran-4-one
Identifiers
CAS Number	521-88-0 Y
3D model (JSmol)	Interactive image Interactive image
ChEMBL	ChEMBL208484 Y
ChemSpider	90925 Y
ECHA InfoCard	100.007.565
PubChem CID	100633
UNII	WV7IM0I02M Y
CompTox Dashboard (EPA)	DTXSID20200106
InChI InChI=1S/C18H12O4/c1-20-18-15(19)13-7-8-14-12(9-10-21-14)17(13)22-16(18)11-5-3-2-4-6-11/h2-10H,1H3 Y Key: LKPQNZRGGNOPPU-UHFFFAOYSA-N Y
SMILES C1(=C(OC2=C(C1=O)C=CC3=C2C=CO3)C4=CC=CC=C4)OC O=C2C(\OC)=C(/Oc3c1ccoc1ccc23)c4ccccc4
Properties
Chemical formula	C18H12O4
Molar mass	292.290 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). N verify (what is YN ?) Infobox references