1.0 2010-04-08 22:10:19 UTC 2025-11-18 23:38:54 UTC FDB012701 Physalin L Constituent of Physalis alkekengi (winter cherry). Physalin L is found in fruits. C28H32O10 528.5477 528.199547244 5,7,18-trihydroxy-1,14,21,25-tetramethyl-4,20,23-trioxaheptacyclo[20.3.1.1²,⁵.0³,¹⁸.0³,²¹.0⁶,¹⁵.0⁹,¹⁴]heptacosa-8,10-diene-13,19,24,27-tetrone 5,7,18-trihydroxy-1,14,21,25-tetramethyl-4,20,23-trioxaheptacyclo[20.3.1.1²,⁵.0³,¹⁸.0³,²¹.0⁶,¹⁵.0⁹,¹⁴]heptacosa-8,10-diene-13,19,24,27-tetrone 113146-74-0 CC1C(=O)OC2CC1(C)C1C(=O)C3(O)OC11C2(C)OC(=O)C1(O)CCC1C3C(O)C=C2C=CCC(=O)C12C InChI=1S/C28H32O10/c1-12-21(32)36-17-11-23(12,2)19-20(31)27(35)18-14(24(3)13(10-15(18)29)6-5-7-16(24)30)8-9-26(34)22(33)37-25(17,4)28(19,26)38-27/h5-6,10,12,14-15,17-19,29,34-35H,7-9,11H2,1-4H3 CUSXWWXXAPEFHY-UHFFFAOYSA-N belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). Physalins and derivatives Organic compounds Lipids and lipid-like molecules Steroids and steroid derivatives Physalins and derivatives Aliphatic heteropolycyclic compounds Carboxylic acid esters Cyclic alcohols and derivatives Cyclohexenones Delta valerolactones Dicarboxylic acids and derivatives Furanones Gamma butyrolactones Hemiacetals Hydrocarbon derivatives Organic oxides Oxacyclic compounds Oxanes Polyols Secondary alcohols Tertiary alcohols Tetrahydrofurans 3-furanone Alcohol Aliphatic heteropolycyclic compound Carbonyl group Carboxylic acid derivative Carboxylic acid ester Cyclic alcohol Cyclohexenone Delta valerolactone Delta_valerolactone Dicarboxylic acid or derivatives Gamma butyrolactone Hemiacetal Hydrocarbon derivative Ketone Lactone Organic oxide Organic oxygen compound Organoheterocyclic compound Organooxygen compound Oxacycle Oxane Physalin skeleton Polyol Secondary alcohol Tertiary alcohol Tetrahydrofuran logp 1.03 ALOGPS logs -2.64 ALOGPS solubility 1.22e+00 g/l ALOGPS melting_point Mp 248-249° logp 1.37 ChemAxon pka_strongest_acidic 8.64 ChemAxon pka_strongest_basic -3.1 ChemAxon iupac 5,7,18-trihydroxy-1,14,21,25-tetramethyl-4,20,23-trioxaheptacyclo[20.3.1.1²,⁵.0³,¹⁸.0³,²¹.0⁶,¹⁵.0⁹,¹⁴]heptacosa-8,10-diene-13,19,24,27-tetrone ChemAxon average_mass 528.5477 ChemAxon mono_mass 528.199547244 ChemAxon smiles CC1C(=O)OC2CC1(C)C1C(=O)C3(O)OC11C2(C)OC(=O)C1(O)CCC1C3C(O)C=C2C=CCC(=O)C12C ChemAxon formula C28H32O10 ChemAxon inchi InChI=1S/C28H32O10/c1-12-21(32)36-17-11-23(12,2)19-20(31)27(35)18-14(24(3)13(10-15(18)29)6-5-7-16(24)30)8-9-26(34)22(33)37-25(17,4)28(19,26)38-27/h5-6,10,12,14-15,17-19,29,34-35H,7-9,11H2,1-4H3 ChemAxon inchikey CUSXWWXXAPEFHY-UHFFFAOYSA-N ChemAxon polar_surface_area 156.66 ChemAxon refractivity 128.62 ChemAxon polarizability 51.83 ChemAxon rotatable_bond_count 0 ChemAxon acceptor_count 8 ChemAxon donor_count 3 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 7556 Specdb::MsMs 7557 Specdb::MsMs 7558 Specdb::MsMs 14228 Specdb::MsMs 14229 Specdb::MsMs 14230 Specdb::MsMs 2362172 Specdb::MsMs 2362173 Specdb::MsMs 2362174 Specdb::MsMs 2600141 Specdb::MsMs 2600142 Specdb::MsMs 2600143 Specdb::CMs 22298 Specdb::CMs 43827 Specdb::CMs 187083 Specdb::CMs 187084 Specdb::CMs 187085 Specdb::CMs 187086 Specdb::CMs 187087 Specdb::CMs 187088 Specdb::CMs 187089 Specdb::CMs 187090 Specdb::CMs 187091 Specdb::CMs 187092 Specdb::CMs 187093 Specdb::CMs 187094 Specdb::CMs 187095 Specdb::CMs 187096 Specdb::CMs 187097 Specdb::CMs 187098 Specdb::CMs 187099 Specdb::CMs 187100 Specdb::CMs 187101 Specdb::CMs 187102 Specdb::CMs 187103 Specdb::CMs 187104 Specdb::CMs 187105 HMDB34341 #<Reference:0x000055ce31bf0770> Fruits Unknown generic