Misplaced Pages

Kaempferol 7-O-glucoside

Article snapshot taken from Wikipedia with creative commons attribution-sharealike license. Give it a read and then ask your questions in the chat. We can research this topic together.
Kaempferol 7-O-glucoside
Names
IUPAC name 7-(β-D-Glucopyranosyloxy)-3,4′,5-trihydroxyflavone
Systematic IUPAC name 3,5-Dihydroxy-2-(4-hydroxyphenyl)-7-{oxy}-4H-1-benzopyran-4-one
Other names Kaempferol-7-O-beta-D-glucoside
Identifiers
CAS Number
3D model (JSmol)
ChemSpider
PubChem CID
UNII
InChI
  • InChI=1S/C21H20O11/c22-7-13-15(25)17(27)19(29)21(32-13)30-10-5-11(24)14-12(6-10)31-20(18(28)16(14)26)8-1-3-9(23)4-2-8/h1-6,13,15,17,19,21-25,27-29H,7H2/t13-,15-,17+,19-,21-/m1/s1Key: YPWHZCPMOQGCDQ-HMGRVEAOSA-N
  • InChI=1/C21H20O11/c22-7-13-15(25)17(27)19(29)21(32-13)30-10-5-11(24)14-12(6-10)31-20(18(28)16(14)26)8-1-3-9(23)4-2-8/h1-6,13,15,17,19,21-25,27-29H,7H2/t13-,15-,17+,19-,21-/m1/s1Key: YPWHZCPMOQGCDQ-HMGRVEAOBK
SMILES
  • C1=CC(=CC=C1C2=C(C(=O)C3=C(C=C(C=C3O2)O4((((O4)CO)O)O)O)O)O)O
Properties
Chemical formula C21H20O11
Molar mass 448.380 g·mol
Except where otherwise noted, data are given for materials in their standard state (at 25 °C , 100 kPa). Infobox references
Chemical compound

Kaempferol 7-O-glucoside is a flavonol glucoside. It can be found in Smilax china, and in the fern Asplenium rhizophyllum, and its hybrid descendants, as part of a complex with caffeic acid.

Derivatives

Amurensin is the tert-amyl alcohol derivative of kaempferol 7-O-glucoside. 6'''-O-acetyl amurensin is found in the leaves of Phellodendron japonicum.

References

  1. Xu, W.; Liu, J.; Li, C.; Wu, H. Z.; Liu, Y. W. (2008). "Kaempferol-7-O-β-d-glucoside (KG) isolated from Smilax china L. rhizome induces G2/M phase arrest and apoptosis on HeLa cells in a p53-independent manner". Cancer Letters. 264 (2): 229–240. doi:10.1016/j.canlet.2008.01.044. PMID 18343026.
  2. Harborne, Jeffrey B.; Williams, Christine A.; Smith, Dale M. (1973). "Species-specific kaempferol derivatives in ferns of the Appalachian Asplenium complex". Biochemical Systematics and Ecology. 1 (1): 51–54. doi:10.1016/0305-1978(73)90035-5.
  3. Chiu, C. Y.; Li, C. Y.; Chiu, C. C.; Niwa, M.; Kitanaka, S.; Damu, A. G.; Lee, E. J.; Wu, T. S. (2005). "Constituents of Leaves of Phellodendron japonicum MAXIM. And Their Antioxidant Activity". Chemical & Pharmaceutical Bulletin. 53 (9): 1118. doi:10.1248/cpb.53.1118.
Flavonols and their conjugates
Backbone
Aglycones
Flavonols
Aglycones
Conjugates
Glycosides of herbacetin
Glycosides of kaempferol
Glycosides of myricetin
Conjugates of quercetin
Sulfates
Glycosides
O-Methylated flavonols
Aglycones
Glycosides
of isorhamnetin
other
Derivative flavonols
Aglycones
Glycosides
Pyranoflavonols
Aglycones
Furanoflavonols
Aglycones
Glycosides
Semisynthetic
Glycosides
Stub icon

This article about an aromatic compound is a stub. You can help Misplaced Pages by expanding it.

Categories: