1.0 2010-04-08 22:04:55 UTC 2025-11-18 22:30:04 UTC FDB001314 Fucosterol Characteristic sterol of seaweeds; isolated from bladderwrack Fucus vesiculosus. Fucosterol is found in lemon grass and coconut. (24E)-Ethylidenecholesterol (3b,24E)-Stigmasta-5,24(28)-dien-3-ol (E)-24-Ethylidenecholesterol (E)-Stigmasta-5,24(28)-dien-3b-ol 24(E)-Ethylidenecholest-5-en-3β-ol 24(e)-Ethylidenecholest-5-en-3beta -ol Fucosterin Fucosterol Stigmasta-5,24(28)-dien-3-ol, (3β,24E)- Stigmasta-5,24(28)-dien-3β-ol, (E)- Stigmasta-5,24(28)-dien-3beta (e)--ol trans-24-Ethylidenecholesterol trans-D5-Avenosterol C29H48O 412.6908 412.370516158 (2R,5S,15R)-2,15-dimethyl-14-[(2R,5E)-5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol (2R,5S,15R)-14-[(2R,5E)-5-isopropylhept-5-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol 17605-67-3 C\C=C(\C(C)C)CC[C@@H](C)C1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,10,19-20,23-27,30H,8-9,11-18H2,1-6H3/b21-7+/t20-,23+,24?,25?,26?,27?,28+,29-/m1/s1 OSELKOCHBMDKEJ-ZMRGBFEOSA-N belongs to the class of organic compounds known as stigmastanes and derivatives. These are sterol lipids with a structure based on the stigmastane skeleton, which consists of a cholestane moiety bearing an ethyl group at the carbon atom C24. Stigmastanes and derivatives Organic compounds Lipids and lipid-like molecules Steroids and steroid derivatives Stigmastanes and derivatives Aliphatic homopolycyclic compounds 3-beta-hydroxy delta-5-steroids 3-beta-hydroxysteroids C24-propyl sterols and derivatives Cyclic alcohols and derivatives Delta-5-steroids Hydrocarbon derivatives Secondary alcohols Triterpenoids 3-beta-hydroxy-delta-5-steroid 3-beta-hydroxysteroid 3-hydroxy-delta-5-steroid 3-hydroxysteroid Alcohol Aliphatic homopolycyclic compound C24-propyl-sterol-skeleton Cyclic alcohol Delta-5-steroid Hydrocarbon derivative Hydroxysteroid Organic oxygen compound Organooxygen compound Secondary alcohol Stigmastane-skeleton Triterpenoid logp 7.60 ALOGPS logs -6.74 ALOGPS solubility 7.48e-05 g/l ALOGPS melting_point Mp 124° logp 7.44 ChemAxon pka_strongest_acidic 18.2 ChemAxon pka_strongest_basic -1.4 ChemAxon iupac (2R,5S,15R)-2,15-dimethyl-14-[(2R,5E)-5-(propan-2-yl)hept-5-en-2-yl]tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadec-7-en-5-ol ChemAxon average_mass 412.6908 ChemAxon mono_mass 412.370516158 ChemAxon smiles C\C=C(\C(C)C)CC[C@@H](C)C1CCC2C3CC=C4C[C@@H](O)CC[C@]4(C)C3CC[C@]12C ChemAxon formula C29H48O ChemAxon inchi InChI=1S/C29H48O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h7,10,19-20,23-27,30H,8-9,11-18H2,1-6H3/b21-7+/t20-,23+,24?,25?,26?,27?,28+,29-/m1/s1 ChemAxon inchikey OSELKOCHBMDKEJ-ZMRGBFEOSA-N ChemAxon polar_surface_area 20.23 ChemAxon refractivity 130.62 ChemAxon polarizability 52.85 ChemAxon rotatable_bond_count 5 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 11646 Specdb::CMs 41699 Specdb::CMs 135842 Specdb::CMs 143576 Specdb::MsMs 99810 Specdb::MsMs 99811 Specdb::MsMs 99812 Specdb::MsMs 164997 Specdb::MsMs 164998 Specdb::MsMs 164999 Specdb::MsMs 2695962 Specdb::MsMs 2695963 Specdb::MsMs 2695964 Specdb::MsMs 2982218 Specdb::MsMs 2982219 Specdb::MsMs 2982220 HMDB30021 27865 #<Reference:0x000055ce327b6b40> Anatidae Type 1 specific Anatidae 8830 Beefalo Type 1 specific Bos taurus X Bison bison 297284 Bison Type 1 specific Bison bison 9901 Buffalo Type 1 specific Bubalus bubalis 89462 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chicken Type 1 specific Gallus gallus 9031 Coconut Type 1 specific Cocos nucifera 13894 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Deer Type 1 specific Cervidae 9850 Domestic goat Type 1 specific Capra aegagrus hircus 9925 Domestic pig Type 1 specific Sus scrofa domestica 9825 Elk Type 1 specific Cervus canadensis 1574408 Emu Type 1 specific Dromaius novaehollandiae 8790 European rabbit Type 1 specific Oryctolagus 9984 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Horse Type 1 specific Equus caballus 9796 Lemon grass Type 1 specific Cymbopogon citratus 66014 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Ostrich Type 1 specific Struthio camelus 8801 Pheasant Type 1 specific Phasianus colchicus 9054 Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rock ptarmigan Type 1 specific Lagopus muta 64668 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Squab Type 1 specific Columba 8931 Turkey Type 1 specific Meleagris gallopavo 9103 Velvet duck Type 1 specific Melanitta fusca 371864 Wild boar Type 1 specific Sus scrofa 9823