1.0 2010-04-08 22:10:12 UTC 2019-11-26 03:06:53 UTC FDB012481 (R)-Glabridin Isolated from Glycyrrhiza glabra (licorice). (R)-Glabridin is found in tea and herbs and spices. Glabridin C20H20O4 324.3704 324.136159128 4-{8,8-dimethyl-2H,3H,4H,8H-pyrano[2,3-f]chromen-3-yl}benzene-1,3-diol 4-{8,8-dimethyl-2H,3H,4H-pyrano[2,3-f]chromen-3-yl}benzene-1,3-diol 59870-68-7 CC1(C)OC2=C(C=C1)C1=C(CC(CO1)C1=C(O)C=C(O)C=C1)C=C2 InChI=1S/C20H20O4/c1-20(2)8-7-16-18(24-20)6-3-12-9-13(11-23-19(12)16)15-5-4-14(21)10-17(15)22/h3-8,10,13,21-22H,9,11H2,1-2H3 LBQIJVLKGVZRIW-UHFFFAOYSA-N belongs to the class of organic compounds known as pyranoisoflavonoids. These are isoflavonoids that contain a pyran ring fused to either of the A, B, or C ring of the isoflavonoid skeleton. Pyranoisoflavonoids Organic compounds Phenylpropanoids and polyketides Isoflavonoids Pyranoisoflavonoids Aromatic heteropolycyclic compounds 1-hydroxy-2-unsubstituted benzenoids 1-hydroxy-4-unsubstituted benzenoids 2,2-dimethyl-1-benzopyrans Alkyl aryl ethers Benzene and substituted derivatives Hydrocarbon derivatives Hydroxyisoflavonoids Isoflavanols Oxacyclic compounds Pyranochromenes Resorcinols 1-benzopyran 1-hydroxy-2-unsubstituted benzenoid 1-hydroxy-4-unsubstituted benzenoid 2,2-dimethyl-1-benzopyran Alkyl aryl ether Aromatic heteropolycyclic compound Benzenoid Benzopyran Chromane Ether Hydrocarbon derivative Hydroxyisoflavonoid Isoflavan Isoflavanol Monocyclic benzene moiety Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Phenol Pyranochromene Pyranoisoflavonoid Resorcinol logp 3.81 ALOGPS logs -4.54 ALOGPS solubility 9.26e-03 g/l ALOGPS melting_point Mp 154-155° logp 4.09 ChemAxon pka_strongest_acidic 9.52 ChemAxon pka_strongest_basic -4.6 ChemAxon iupac 4-{8,8-dimethyl-2H,3H,4H,8H-pyrano[2,3-f]chromen-3-yl}benzene-1,3-diol ChemAxon average_mass 324.3704 ChemAxon mono_mass 324.136159128 ChemAxon smiles CC1(C)OC2=C(C=C1)C1=C(CC(CO1)C1=C(O)C=C(O)C=C1)C=C2 ChemAxon formula C20H20O4 ChemAxon inchi InChI=1S/C20H20O4/c1-20(2)8-7-16-18(24-20)6-3-12-9-13(11-23-19(12)16)15-5-4-14(21)10-17(15)22/h3-8,10,13,21-22H,9,11H2,1-2H3 ChemAxon inchikey LBQIJVLKGVZRIW-UHFFFAOYSA-N ChemAxon polar_surface_area 58.92 ChemAxon refractivity 93.35 ChemAxon polarizability 34.7 ChemAxon rotatable_bond_count 1 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 20625 Specdb::CMs 43753 Specdb::CMs 173987 Specdb::MsMs 110103 Specdb::MsMs 110104 Specdb::MsMs 110105 Specdb::MsMs 177699 Specdb::MsMs 177700 Specdb::MsMs 177701 Specdb::MsMs 2371399 Specdb::MsMs 2371400 Specdb::MsMs 2371401 Specdb::MsMs 2564289 Specdb::MsMs 2564290 Specdb::MsMs 2564291 HMDB34188 #<Reference:0x000055ce3189eb08> Black tea Type 1 Green tea Type 1 Herbal tea Type 1 Herbs and Spices Unknown generic Red tea Type 1 Tea Type 1 specific Camellia sinensis 4442