Karanjachromene

Karanjachromene
Names
	IUPAC name 3-methoxy-8,8-dimethyl-2-phenylpyrano[2,3-f]chromen-4-one
Identifiers
CAS Number	38070-93-8;
3D model (JSmol)	Interactive image;
ChEMBL	ChEMBL2204384;
ChemSpider	22370267 ;
PubChem CID	14033983;
	InChI InChI=1S/C21H18O4/c1-21(2)12-11-14-16(25-21)10-9-15-17(22)20(23-3)18(24-19(14)15)13-7-5-4-6-8-13/h4-12H,1-3H3 Key: QCLBGWSAIHOGCA-UHFFFAOYSA-N ; InChI=1/C21H18O4/c1-21(2)12-11-14-16(25-21)10-9-15-17(22)20(23-3)18(24-19(14)15)13-7-5-4-6-8-13/h4-12H,1-3H3 Key: QCLBGWSAIHOGCA-UHFFFAOYAI;
	SMILES COc1c(=O)c2ccc3OC(C)(C)C=Cc3c2oc1-c4ccccc4;
Properties
Chemical formula	C21H18O4
Molar mass	334.36 g/mol
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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	Infobox references

Karanjachromene is a pyranoflavonol, a type of flavonol. It is a fluorescent pyranoflavonoid isolated from the seed oil of Millettia pinnata.[1]

References

Isolation and Crystal Structure of Karanjachromene. Naghmana Rashid, Muhammad S. A. Abbasi, Muhammad K. Tahir, Nurdiyana M. Yusof and Bohari M. Yamin, Analytical Sciences: X-ray Structure Analysis Online, Vol. 24 (2008) p.x21, doi:10.2116/analscix.24.x21

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[1] Isolation and Crystal Structure of Karanjachromene. Naghmana Rashid, Muhammad S. A. Abbasi, Muhammad K. Tahir, Nurdiyana M. Yusof and Bohari M. Yamin, Analytical Sciences: X-ray Structure Analysis Online, Vol. 24 (2008) p.x21, doi:10.2116/analscix.24.x21