4850 Kaempferol Kaempferol is a natural flavonoid which has been isolated from Delphinium, Witch-hazel, grapefruit, and other plant sources. Kaempferol is a yellow crystalline solid with a melting point of 276-278 degree centigrade. It is slightly soluble in water, and well soluble in hot ethanol and diethyl ether. 520-18-3 5280863 C15H10O6 White powder. 277°C 3, not classifiable as to its carcinogenicity to humans. (L135) Kaempferol is a natural flavonoid which has been isolated from Delphinium, Witch-hazel, grapefruit, and other plant sources. 2014-09-11T05:16:58Z 2014-12-24T20:26:57Z http://en.wikipedia.org/wiki/kaempferol C05903 28499 CPD-8034 DB01852 KMP true OC1=CC=C(C=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1 C15H10O6 InChI=1S/C15H10O6/c16-8-3-1-7(2-4-8)15-14(20)13(19)12-10(18)5-9(17)6-11(12)21-15/h1-6,16-18,20H InChIKey=IYRMWMYZSQPJKC-UHFFFAOYSA-N 286.2363 286.047738052 Exogenous Solid HMDB05801 CHEMBL150 4444395