Compound: Puerarin
SMILES: O=c1c(-c2ccc(O)cc2)coc3c1ccc(c3[C@@H]4O[C@@H]([C@@H](O)[C@@H]([C@H]4O)O)CO)O
InChIKey: HKEAFJYKMMKDOR-VPRICQMDSA-N
Synonyms: Puerarin, 3681-99-0, Kakonein, Daidzein-8-C-glucoside, Daidzein 8-c-glucoside, Puerarin 80 mm, CHEBI:8633, NPI 031G, DTXSID30958020, 7-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one, NSC-380711, Z9W8997416, 4H-1-Benzopyran-4-one, 8-beta-D-glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-, 7-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]chromen-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl)chromen-4-one, 7-hydroxy-3-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl)chromen-4-one, RefChem:870306, DTXCID001385940, 7-hydroxy-3-(4-hydroxyphenyl)-8-((2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl)-4H-chromen-4-one, MFCD00063399, 7,4'-Dihydroxy-8-C-glucosylisoflavone, 8-(beta-D-Glucopyranosyl)-4',7-dihydroxyisoflavone, Puerarin, analytical standard, 7-hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-4H-chromen-4-one, (1S)-1,5-anhydro-1-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-1-benzopyran-8-yl]-D-glucitol, AC1NQZ4N, HKEAFJYKMMKDOR-VPRICQMDSA-N, UNII-Z9W8997416, 7-Hydroxy-3-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-4H-chromen-4-one, Puerarin (Standard), NSC 380711, BRN 0064198, PUERARIN [WHO-DD], SureCN8581666, A1H6W, 4-19-00-03200 (Beilstein Handbook Reference), MLS002473178, BIDD:ER0101, CHEMBL486386, orb1304986, orb3139895, SCHEMBL8581666, SCHEMBL29642342, GTPL12553, HKEAFJYKMMKDOR-VPRICQMDSA-, HY-N0145R, 8-(beta-D-Glucopyranosyl-7-hydroxy-3- (4-hydroxyphenyl)-4H-1-benzopyran-4-one, HMS2198M10, Puerarin, >=98.0% (HPLC), 7-hydroxy-3-(4-hydroxyphenyl)-8-[(3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]chromen-4-one, HY-N0145, MSK40127, BDBM50129558, EBC-11111, 8-beta-D-Glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, AKOS007930376, AKOS015965556, CS-6158, DB12290, KS-5191, MP08125, AC-20294, SMR001397270, SY075296, 7,4'-dihydroxyisoflavone-8-glucopyranoside, NS00018338, 4',7-DIHYDROXY-8-C-GLUCOSYLISOFLAVONE, 8-(|_-D-Glucopyranosyl)-4',7-dihydroxyisoflavone, 8-(|A-D-Glucopyranosyl)-4',7-dihydroxyisoflavone, BRD-K89048337-001-06-9, Q63408673, Z1494829516, 8-?-D-Glucopyranosyl-7-hydroxy-3-(4-hydroxyphenyl)-4H-1-benzopyran-4-one, (1S)-1,5-Anhydro-1-[7-hydroxy-3-(4-hydroxyphenyl)-4-oxo-4H-chromen-8-yl]-D-glucitol, 4H-1-BENZOPYRAN-4-ONE, 8-.BETA.-D-GLUCOPYRANOSYL-7-HYDROXY-3-(4-HYDROXYPHENYL)-, InChI=1/C21H20O9/c22-7-14-17(26)18(27)19(28)21(30-14)15-13(24)6-5-11-16(25)12(8-29-20(11)15)9-1-3-10(23)4-2-9/h1-6,8,14,17-19,21-24,26-28H,7H2/t14-,17-,18+,19-,21+/m1/s1
Theoretical properties:
molecular_formula: C21H20O9
molecular_weight: 416.4 g/mol
exact_mass: 416.11073221 g/mol
formal_charge: 0
hydrogen_bond_donor_count: 6
hydrogen_bond_acceptor_count: 9
rotatable_bond_count: 3
heavy_atom_count: 30
topological_polar_surface_area: 157 Å²
isotope_atom_count: 0
covalently_bonded_unit_count: 1
Physical properties:
Descriptions:
pubchem: Puerarin is a hydroxyisoflavone that is isoflavone substituted by hydroxy groups at positions 7 and 4' and a beta-D-glucopyranosyl residue at position 8 via a C-glycosidic linkage. It has a role as an autophagy inducer, a ferroptosis inhibitor, an antioxidant, an antipyretic, an anti-inflammatory agent, a plant metabolite and a cardioprotective agent. It is a C-glycosyl compound and a hydroxyisoflavone. It is functionally related to an isoflavone. It is a conjugate acid of a puerarin(1-).
chebi: A hydroxyisoflavone that is  isoflavone substituted by hydroxy groups at positions 7 and 4' and a β-<small>D</small>-glucopyranosyl residue at position 8 via a <em>C</em>-glycosidic linkage.
chembl: PUERARIN is a small molecule listed in the ChEMBL database and has reached clinical trial phase 2.0.
wikipedia: Puerarin, one of several known isoflavones, is found in a number of plants and herbs, such as the root of the kudzu plant. 
Puerarin is the 8-C-glucoside of daidzein.