Compound: kaempferol
SMILES: O=c1c(O)c(oc2c1c(O)cc(c2)O)-c3ccc(O)cc3
InChIKey: IYRMWMYZSQPJKC-UHFFFAOYSA-N
Synonyms: kaempferol, 520-18-3, Kaempherol, Robigenin, Populnetin, Rhamnolutein, Trifolitin, Indigo Yellow, Pelargidenolon, Kempferol, Rhamnolutin, Swartziol, 3,4',5,7-Tetrahydroxyflavone, Nimbecetin, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one, Campherol, Kampferol, Kampherol, Kaemferol, Pelargidenolon 1497, 5,7,4'-Trihydroxyflavonol, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one, C.I. 75640, 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-, Flavone, 3,4',5,7-tetrahydroxy-, NSC-407289, NSC-656277, 3,5,7,4'-Tetrahydroxyflavone, DTXSID7020768, CHEBI:28499, 731P2LE49E, DTXCID30768, RefChem:6450, 208-287-6, Kampcetin, Pelargidenon, CCRIS 41, MFCD00016938, Kempferol;Robigenin, NSC 407289, NSC 656277, 3'-DEOXYQUERCETIN, CHEMBL150, NSC656277, CAS-520-18-3, CI 75640, SMR000112585, EINECS 208-287-6, BRN 0304401, isotein, kaempferal, Kaem, UNII-731P2LE49E, 3,4,5,7-Tetrahydroxyflavone, AI3-36096, HSDB 7703, 4det, Kaempferol (Standard), KAEMPFEROL [MI], 5,4'-Trihydroxyflavonol, Prestwick0_001098, Prestwick1_001098, Prestwick2_001098, Prestwick3_001098, KAEMPFEROL [HSDB], KAEMPFEROL [IARC], Epitope ID:613434, 3,5,7-Tetrahydroxyflavone, KAEMPFEROL [USP-RS], BIDD:PXR0073, Oprea1_650954, SCHEMBL18817, BSPBio_001176, 5-18-05-00251 (Beilstein Handbook Reference), MLS000697730, MLS001055391, MLS001074884, MLS006010737, BIDD:ER0134, SPBio_003058, Kaempferol, analytical standard, BDBM7462, BPBio1_001294, MEGxp0_001283, orb1306206, orb3140589, Flavone,4',5,7-tetrahydroxy-, SCHEMBL29378805, ACon1_001867, cid_5280863, GTPL11052, MSK7404, CHEBI: 28499, GLXC-07659, HMS1571K18, HMS2098K18, HMS2267I09, HMS3414C03, HMS3656M03, HMS3678C03, HMS3884B13, HMS5080P08, HMS6018O10, Kaempferol, >=97.0% (HPLC), TNP00039, Tox21_201165, Tox21_303363, AC-544, EBC-44279, HSCI1_000027, HY-14590R, LMPK12110003, NSC407289, s2314, SBB066091, AKOS015895240, Kaempferol, >=90% (HPLC), powder, CCG-202823, CS-1273, DB01852, FK08973, GS-3570, NCGC00016480-01, NCGC00016480-02, NCGC00016480-03, NCGC00016480-04, NCGC00016480-05, NCGC00016480-06, NCGC00016480-07, NCGC00016480-08, NCGC00016480-09, NCGC00091036-01, NCGC00091036-02, NCGC00164322-01, NCGC00179275-01, NCGC00179275-02, NCGC00257464-01, NCGC00258717-01, BP-25390, HY-14590, Kaempferol 100 microg/mL in Acetonitrile, ST030560, SY023424, AB00514046, K0018, NS00001605, SW197199-2, 3,4',5,7-tetrahydroxy-Flavone (7CI,8CI), C05903, EN300-205764, H10428, S00111, Flavone, 3,4',5,7-tetrahydroxy- (7CI,8CI), KAEMPFEROL (CONSTITUENT OF GINKGO) [DSC], F805196, Q393336, SR-01000765646, Kaempferol, primary pharmaceutical reference standard, SR-01000765646-3, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)-chromen-4-one, BRD-K12807006-001-05-2, BRD-K12807006-001-10-2, BRD-K12807006-001-17-7, BRD-K12807006-001-18-5, BRD-K12807006-001-19-3, Z57183373, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one??, A91A6666-86C8-4B33-B3EF-F74CD3CD7F47, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one #, 4H-1-Benzopyran-4-one,5,7-trihydroxy-2-(4-hydroxyphenyl)-, Kaempferol, United States Pharmacopeia (USP) Reference Standard, 4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxyphenyl)- (9CI), 3,4',5,7-Tetrahydroxyflavone, 3,5,7-Trihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one
Theoretical properties:
molecular_formula: C15H10O6
molecular_weight: 286.24 g/mol
exact_mass: 286.04773803 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 6
rotatable_bond_count: 1
heavy_atom_count: 21
topological_polar_surface_area: 107 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
physical_state: Yellow needles from alcohol and water
color: Yellow needles from alcohol and water
solubility: Soluble in hot alcohol, ether or alkalies
Descriptions:
pubchem: Kaempferol is a tetrahydroxyflavone in which the four hydroxy groups are located at positions 3, 5, 7 and 4'. Acting as an antioxidant by reducing oxidative stress, it is currently under consideration as a possible cancer treatment. It has a role as a geroprotector, an antibacterial agent, a plant metabolite, a human xenobiotic metabolite, a human urinary metabolite and a human blood serum metabolite. It is a member of flavonols, a tetrahydroxyflavone and a 7-hydroxyflavonol. It is a conjugate acid of a kaempferol oxoanion.
chebi: A tetrahydroxyflavone in which the four hydroxy groups are located at positions 3, 5, 7 and 4'. Acting as an antioxidant by reducing oxidative stress, it is currently under consideration as a possible cancer treatment.
chembl: KAEMPFEROL is a small molecule listed in the ChEMBL database and has reached clinical trial phase 1.0.
wikipedia: Kaempferol (3,4′,5,7-tetrahydroxyflavone) is a natural flavonol, a type of flavonoid, found in a variety of plants and plant-derived foods, including kale, beans, tea, spinach, and broccoli.  It is also found in propolis extracts. Kaempferol is a yellow crystalline solid with a melting point of 276–278 °C (529–532 °F). It is slightly soluble in water and highly soluble in hot ethanol, ethers, and DMSO. Kaempferol is named for 17th-century German naturalist Engelbert Kaempfer.