Kaempferitrin

Kaempferitrin
Names
	IUPAC name 4′,5-Dihydroxy-3,7-bis(α-L-rhamnopyranosyloxy)flavone
	Systematic IUPAC name 5-Hydroxy-2-(4-hydroxyphenyl)-3,7-bis{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-4H-1-benzopyran-4-one
	Other names Lespenefril; Lespenephryl; Lespedin; lespenephril; Kaempferol 3,7-dirhamnoside; Kaempferol 3,7 bisrhamnoside
Identifiers
CAS Number	482-38-2 = = ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:68883;
ChEMBL	ChEMBL251766 = = = = = ;
ChemSpider	4588900;
KEGG	C16981;
PubChem CID	5486199;
UNII	VPV01U3R59 ;
CompTox Dashboard (EPA)	DTXSID90197458 ;
	SMILES CC1C(C(C(C(O1)OC2=CC(=C3C(=C2)OC(=C(C3=O)OC4C(C(C(C(O4)C)O)O)O)C5=CC=C(C=C5)O)O)O)O)O;
Properties
Chemical formula	C27H30O14
Molar mass	578.52 g/mol
Density	1.7 g/mL
	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

Kaempferitrin is a chemical compound. It can be isolated from the leaves of Hedyotis verticillata^[1] and from Onychium japonicum.^[2]

Kaempferitrin is the 3,7-dirhamnoside of kaempferol.

References

^ Hamzah, Ahmad Sazali; Lajis, Nordin H.; Sargent, M. V. (1994). "Kaempferitrin from the leaves of Hedyotis verticillata and its biological activity". Planta Medica. 60 (4): 388–389. doi:10.1055/s-2006-959513. PMID 7938277. S2CID 42952045. INIST 3324508.
^ Kobayashi, Kenji (1944). "Tachi shinobu no ichi seibun Kaempferol-birhamnosid ni shūte" [On kaempferol dirhamnoside, one component of carrot fern]. Yakugaku Zasshi (in Japanese). 64 (9): 35. doi:10.1248/yakushi1944a.64.9_35a. S2CID 100133209.