1.0 2010-04-08 22:10:16 UTC 2025-11-18 23:38:15 UTC FDB012612 Ergosterol Indicator of fungal contamination, especies in cereals. Occurs in yeast and fungi. The main fungal steroidand is also found in small amts. in higher plant prods., e.g. palm oil [DFC]. (22E)-Ergosta-5,7,22-trien-3-ol (22E)-Ergosta-5,7,22-trien-3beta-ol (24R)-Ergosta-5,7,22-trien-3b-ol (3&beta;,22E)-Ergosta-5,7,22-trien-3-ol (3&beta;)-Ergosta-5,7,22- trien-3-ol (3beta,22E)-Ergosta-5,7,22-trien-3-ol (3beta,2e)-Ergosta-5,7,22-trien-3-ol (3beta)-Ergosta-5,7,22-trien-3-ol 24-Methylcholesta-5,7,22-trien-3b-ol 24-Methylcholesta-5,7,22-trien-3beta-ol 24a-Methyl-22E-dehydrocholesterol 24alpha-Methyl-22E-dehydrocholestero 24R-Methylcholesta-5,7,22E-trien-3b-ol 24R-Methylcholesta-5,7,22E-trien-3beta-ol 3beta-Hydroxy-5,7,22-ergostatriene 5,7,22-Ergostatrien-3beta-ol Ergosta-5,7,22-trien-3-ol Ergosterin Ergosterol Ertron Provitamin D2 Provitamine D2 C28H44O 396.6484 396.33921603 14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,9-dien-5-ol 14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,9-dien-5-ol 57-87-4 CC(C)C(C)\C=C\C(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3CCC12C InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+ DNVPQKQSNYMLRS-BQYQJAHWSA-N belongs to the class of organic compounds known as ergosterols and derivatives. These are steroids containing ergosta-5,7,22-trien-3beta-ol or a derivative thereof, which is based on the 3beta-hydroxylated ergostane skeleton. Ergosterols and derivatives Organic compounds Lipids and lipid-like molecules Steroids and steroid derivatives Ergostane steroids Aliphatic homopolycyclic compounds 3-hydroxy delta-5-steroids 3-hydroxy delta-7-steroids Cyclic alcohols and derivatives Delta-5-steroids Delta-7-steroids Hydrocarbon derivatives Secondary alcohols 3-hydroxy-delta-5-steroid 3-hydroxy-delta-7-steroid 3-hydroxysteroid Alcohol Aliphatic homopolycyclic compound Cyclic alcohol Delta-5-steroid Delta-7-steroid Ergosterol-skeleton Hydrocarbon derivative Hydroxysteroid Organic oxygen compound Organooxygen compound Secondary alcohol Solid logp 7.39 ALOGPS logs -6.41 ALOGPS solubility 1.56e-04 g/l ALOGPS melting_point Mp 168° (165°) logp 6.63 ChemAxon pka_strongest_acidic 18.27 ChemAxon pka_strongest_basic -1.4 ChemAxon iupac 14-[(3E)-5,6-dimethylhept-3-en-2-yl]-2,15-dimethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-7,9-dien-5-ol ChemAxon average_mass 396.6484 ChemAxon mono_mass 396.33921603 ChemAxon smiles CC(C)C(C)\C=C\C(C)C1CCC2C3=CC=C4CC(O)CCC4(C)C3CCC12C ChemAxon formula C28H44O ChemAxon inchi InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+ ChemAxon inchikey DNVPQKQSNYMLRS-BQYQJAHWSA-N ChemAxon polar_surface_area 20.23 ChemAxon refractivity 127.13 ChemAxon polarizability 49.5 ChemAxon rotatable_bond_count 4 ChemAxon acceptor_count 1 ChemAxon donor_count 1 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 102507 Specdb::MsMs 102508 Specdb::MsMs 102509 Specdb::MsMs 168336 Specdb::MsMs 168337 Specdb::MsMs 168338 HMDB00878 16933 1BXM #<Reference:0x000055ce325ae258> #<Reference:0x000055ce325ae000> #<Reference:0x000055ce325ade20> #<Reference:0x000055ce325adba0> #<Reference:0x000055ce325ad9e8> #<Reference:0x000055ce325ad7e0> 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 Cardamom Type 1 specific Elettaria cardamomum 105181 Cattle (Beef, Veal) Type 1 specific Bos taurus 9913 Chanterelle Type 1 specific Cantharellus cibarius 36066 Chicken Type 1 specific Gallus gallus 9031 Cocoa bean Type 1 specific Theobroma cacao 3641 Columbidae (Dove, Pigeon) Type 1 specific Columbidae 8930 Common grape Type 1 specific Vitis vinifera 29760 Common mushroom Type 1 specific Agaricus bisporus 5341 Common wheat Type 1 specific Triticum aestivum 4565 1.2 1.2 1.2 mg/100 g Corn Type 1 specific Zea mays 4577 Cottonseed Type 1 specific Gossypium 3633 Date Type 1 specific Phoenix dactylifera 42345 Deer Type 1 specific Cervidae 9850 Dill Type 1 specific Anethum graveolens 40922 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 Enokitake Type 1 specific Flammulina velutipes 38945 European rabbit Type 1 specific Oryctolagus 9984 Ginkgo nuts Type 1 specific Ginkgo biloba 3311 Greylag goose Type 1 specific Anser anser 8843 Guinea hen Type 1 specific Numida meleagris 8996 Horse Type 1 specific Equus caballus 9796 Lettuce Type 1 specific Lactuca sativa 4236 Maitake Type 1 specific Grifola frondosa 5627 Mallard duck Type 1 specific Anas platyrhynchos 8839 Mountain hare Type 1 specific Lepus timidus 62621 Mule deer Type 1 specific Odocoileus 9871 Mushrooms Unknown generic Ostrich Type 1 specific Struthio camelus 8801 Oyster mushroom Type 1 specific Pleurotus ostreatus 5322 Pheasant Type 1 specific Phasianus colchicus 9054 Quail Type 1 specific Phasianidae 9005 Rabbit Type 1 specific Leporidae 9979 Rice Type 1 specific Oryza sativa 4530 Rock ptarmigan Type 1 specific Lagopus muta 64668 Roselle Type 1 specific Hibiscus sabdariffa 183260 Sheep (Mutton, Lamb) Type 1 specific Ovis aries 9940 Shiitake Type 1 specific Lentinus edodes 5353 Soy bean Type 1 specific Glycine max 3847 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 Anti-angiogenic 115 An agent and endogenous substances that antagonize or inhibit the development of new blood vessels. Anti-flu 284 A substance that destroys or inhibits replication of viruses. Anti-viral 689 A substance that destroys or inhibits replication of viruses. Antitumor 672 A substance that inhibits or prevents the proliferation of neoplasms. Pesticide 1210 Strictly, a substance intended to kill pests. In common usage, any substance used for controlling, preventing, or destroying animal, microbiological or plant pests.