Karanjachromene

Karanjachromene
	Chemical structure of karanjachromene
Names
	IUPAC name 3-Methoxy-6′′,6′′-dimethyl-6′′H-pyrano[2′′,3′′:7,8]flavone
	Systematic IUPAC name 3-Methoxy-8,8-dimethyl-2-phenyl-4H,8H-(benzo[1,2-b:3,4-b′]dipyran)-4-one
Identifiers
CAS Number	38070-93-8 ;
3D model (JSmol)	Interactive image ;
ChEMBL	ChEMBL2204384 ;
ChemSpider	22370267 ;
PubChem CID	14033983 ;
UNII	4J8H5LNY6T ;
CompTox Dashboard (EPA)	DTXSID701029319 ;
	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). verify (what is ?) Infobox references

Last updated February 12, 2025

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

[1]

Names
Chemical structure of karanjachromene
IUPAC name 3-Methoxy-6′′,6′′-dimethyl-6′′H-pyrano[2′′,3′′:7,8]flavone
Systematic IUPAC name 3-Methoxy-8,8-dimethyl-2-phenyl-4H,8H-(benzo[1,2-b:3,4-b′]dipyran)-4-one
Identifiers
CAS Number	38070-93-8 ^Y
3D model (JSmol)	Interactive image
ChEMBL	ChEMBL2204384
ChemSpider	22370267 ^N
PubChem CID	14033983
UNII	4J8H5LNY6T ^Y
CompTox Dashboard (EPA)	DTXSID701029319
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^N Key: QCLBGWSAIHOGCA-UHFFFAOYSA-N^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). N verify (what is ^YN ?) Infobox references