Compound: Rhamnetin
SMILES: O=c1c(O)c(oc2c1c(O)cc(c2)OC)-c3cc(O)c(O)cc3
InChIKey: JGUZGNYPMHHYRK-UHFFFAOYSA-N
Synonyms: Rhamnetin, 90-19-7, beta-Rhamnocitrin, 7-Methoxyquercetin, 7-O-Methylquercetin, Quercetin 7-methyl ether, 7-Methylquercetin, 3,3',4',5-Tetrahydroxy-7-methoxyflavone, 3,5,3',4'-Tetrahydroxy-7-methoxyflavone, 2-(3,4-Dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-1-benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxychromen-4-one, 3,5,3',4'-Tetrahydroxy-7-methoxyflaone, DTXSID40237979, 4H-1-Benzopyran-4-one, 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-, Flavone, 3,3',4',5-tetrahydroxy-7-methoxy-, NSC-19802, 71803L5F4S, FLAVONE, 7-METHOXY-3,3',4',5-TETRAHYDROXY-, CHEBI:74992, 7-methoxy-quercetin, RefChem:882910, DTXCID40160470, 2-(3,4-Dihydroxy-phenyl)-3,5-dihydroxy-7-methoxy-chromen-4-one, 201-974-1, 7-O-Methyl Quercetin, 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-4H-chromen-4-one, .beta.-Rhamnocitrin, C.I. 75690, NSC19802, CHEMBL312163, 2-(3,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-chromen-4-one, MFCD00016931, NSC 19802, CCRIS 3792, EINECS 201-974-1, BRN 0047741, rhamentin, UNII-71803L5F4S, Rhamnetin (Standard), Spectrum_001185, SpecPlus_000463, RHAMNETIN [MI], quercetin-7-methyl ether, Spectrum2_000642, Spectrum3_001343, Spectrum4_001872, Spectrum5_000464, BSPBio_003125, KBioGR_002367, KBioSS_001665, SPECTRUM310031, 5-18-05-00495 (Beilstein Handbook Reference), DivK1c_006559, Rhamnetin, analytical standard, SCHEMBL555118, SPBio_000643, orb1297453, orb3140628, SCHEMBL29453025, SCHEMBL29496169, BDBM23410, HY-N7036R, KBio1_001503, KBio2_001665, KBio2_004233, KBio2_006801, KBio3_002345, Rhamnetin - Tech grade ca 50%, HY-N7036, CCG-38555, LMPK12112624, 2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-y-methoxy-4H-1-benzopyran-4-one, AKOS027320587, 3,4',5-Tetrahydroxy-7-methoxyflavone, CS-W014522, EBC-441046, FM25558, SDCCGMLS-0066624.P001, NCGC00095624-01, NCGC00095624-02, NCGC00095624-03, NCGC00178254-01, AS-78315, DA-51073, NCI60_001648, 3',3,4',5-tetrahydroxy-7-methoxyflavone, Flavone,3',4',5-tetrahydroxy-7-methoxy-, NS00015848, ST50331696, E87178, Q288988, SR-05000002269, SR-05000002269-2, BRD-K37206356-001-01-3, 4H-1-Benzopyran-4-one,4-dihydroxyphenyl)-3,5-dihydroxy-7-methoxy-, 7-Methoxyquercetin; 7-Methylquercetin; Quercetin 7-methyl ether; |A-Rhamnocitrin; 3,3',4',5-Tetrahydroxy 7-methoxyflavone, J8G
Theoretical properties:
molecular_formula: C16H12O7
molecular_weight: 316.26 g/mol
exact_mass: 316.05830272 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 4
hydrogen_bond_acceptor_count: 7
rotatable_bond_count: 2
heavy_atom_count: 23
topological_polar_surface_area: 116 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Rhamnetin is a monomethoxyflavone that is quercetin methylated at position 7. It has a role as an antioxidant, a metabolite and an anti-inflammatory agent. It is a monomethoxyflavone and a tetrahydroxyflavone. It is functionally related to a quercetin. It is a conjugate acid of a rhamnetin-3-olate.
chebi: A monomethoxyflavone that is quercetin methylated at position 7.
chembl: RHAMNETIN is a small molecule listed in the ChEMBL database but has not progressed to an approved clinical phase.
wikipedia: Rhamnetin is an O-methylated flavonoid, a type of chemical compound. It can be isolated from cloves. 
The structure of the molecule was discovered by Austrian chemist Josef Herzig (1853–1924).