1.0 2011-09-21 01:44:32 UTC 2015-07-21 06:59:31 UTC FDB028764 SM(d18:1/14:0) Not Available Sphingomyelins are synthesized by the transfer of phosphorylcholine from phosphatidylcholine to a ceramide in a reaction catalyzed by sphingomyelin synthase. [HMDB] N-(Myristoyl)sphing-4-enine-1-ocholine N-(Tetradecanoyl)sphing-4-enine-1-ocholine SM(32:1) C37H75N2O6P 674.975 674.536274654 (2-{[(2S,3R,4E)-3-hydroxy-2-tetradecanamidooctadec-4-en-1-yl phosphonato]oxy}ethyl)trimethylazanium C14 sphingomyelin CCCCCCCCCCCCC\C=C\[C@@H](O)[C@H](COP([O-])(=O)OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCC InChI=1S/C37H75N2O6P/c1-6-8-10-12-14-16-18-19-21-22-24-26-28-30-36(40)35(34-45-46(42,43)44-33-32-39(3,4)5)38-37(41)31-29-27-25-23-20-17-15-13-11-9-7-2/h28,30,35-36,40H,6-27,29,31-34H2,1-5H3,(H-,38,41,42,43)/b30-28+/t35-,36+/m0/s1 KYICBZWZQPCUMO-PSALXKTOSA-N belongs to the class of organic compounds known as phosphosphingolipids. These are sphingolipids with a structure based on a sphingoid base that is attached to a phosphate head group. They differ from phosphonospingolipids which have a phosphonate head group. Phosphosphingolipids Organic compounds Lipids and lipid-like molecules Sphingolipids Phosphosphingolipids Aliphatic acyclic compounds Amines Carbonyl compounds Dialkyl phosphates Hydrocarbon derivatives N-acyl amines Organic oxides Organic salts Organic zwitterions Organopnictogen compounds Phosphocholines Phosphoethanolamines Secondary alcohols Secondary carboxylic acid amides Tetraalkylammonium salts Alcohol Aliphatic acyclic compound Alkyl phosphate Amine Carbonyl group Carboxamide group Carboxylic acid derivative Dialkyl phosphate Fatty acyl Fatty amide Hydrocarbon derivative N-acyl-amine Organic nitrogen compound Organic oxide Organic oxygen compound Organic phosphoric acid derivative Organic salt Organic zwitterion Organonitrogen compound Organooxygen compound Organopnictogen compound Phosphocholine Phosphoethanolamine Phosphoric acid ester Quaternary ammonium salt Secondary alcohol Secondary carboxylic acid amide Sphingoid-1-phosphate or derivatives Tetraalkylammonium salt Ceramide phosphocholines (sphingomyelins) sphingomyelin 32:1 sphingomyelin d18:1 Solid logp 4.70 ALOGPS logs -7.28 ALOGPS solubility 3.82e-05 g/l ALOGPS logp 7.18 ChemAxon pka_strongest_acidic 1.87 ChemAxon pka_strongest_basic 0.012 ChemAxon iupac (2-{[(2S,3R,4E)-3-hydroxy-2-tetradecanamidooctadec-4-en-1-yl phosphonato]oxy}ethyl)trimethylazanium ChemAxon average_mass 674.975 ChemAxon mono_mass 674.536274654 ChemAxon smiles CCCCCCCCCCCCC\C=C\[C@@H](O)[C@H](COP([O-])(=O)OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCC ChemAxon formula C37H75N2O6P ChemAxon inchi InChI=1S/C37H75N2O6P/c1-6-8-10-12-14-16-18-19-21-22-24-26-28-30-36(40)35(34-45-46(42,43)44-33-32-39(3,4)5)38-37(41)31-29-27-25-23-20-17-15-13-11-9-7-2/h28,30,35-36,40H,6-27,29,31-34H2,1-5H3,(H-,38,41,42,43)/b30-28+/t35-,36+/m0/s1 ChemAxon inchikey KYICBZWZQPCUMO-PSALXKTOSA-N ChemAxon polar_surface_area 107.92 ChemAxon refractivity 204.74 ChemAxon polarizability 84.17 ChemAxon rotatable_bond_count 34 ChemAxon acceptor_count 4 ChemAxon donor_count 2 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::CMs 24810 Specdb::CMs 714897 Specdb::CMs 714898 Specdb::CMs 714899 Specdb::CMs 714900 Specdb::MsMs 320986 Specdb::MsMs 320987 Specdb::MsMs 320988 Specdb::MsMs 368491 Specdb::MsMs 368492 Specdb::MsMs 368493 Specdb::MsMs 2316497 Specdb::MsMs 2316498 Specdb::MsMs 2316499 Specdb::MsMs 2441380 Specdb::MsMs 2441381 Specdb::MsMs 2441382 Specdb::MsMs 2524773 Specdb::MsMs 2524774 Specdb::MsMs 2524775 Specdb::MsMs 2959722 Specdb::MsMs 2959723 Specdb::MsMs 2959724 HMDB12097 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 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 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 Antigen-presenting glycoprotein CD1d P15813 CD1D Beta-1,3-galactosyltransferase 5 Q9Y2C3 B3GALT5 Epididymal secretory protein E1 P61916 NPC2 Ganglioside GM2 activator P17900 GM2A GPI ethanolamine phosphate transferase 1 O95427 PIGN GPI ethanolamine phosphate transferase 2 Q5H8A4 PIGG GPI ethanolamine phosphate transferase 3 Q8TEQ8 PIGO GPI mannosyltransferase 1 Q9H3S5 PIGM GPI mannosyltransferase 2 Q9NUD9 PIGV GPI mannosyltransferase 3 Q92521 PIGB GPI mannosyltransferase 4 Q86VD9 PIGZ GPI transamidase component PIG-S Q96S52 PIGS GPI transamidase component PIG-T Q969N2 PIGT GPI-anchor transamidase Q92643 PIGK Lactosylceramide 1,3-N-acetyl-beta-D-glucosaminyltransferase Q9BYG0 B3GNT5 N-acetylglucosaminyl-phosphatidylinositol de-N-acetylase Q9Y2B2 PIGL Non-lysosomal glucosylceramidase Q9HCG7 GBA2 Phosphatidylinositol glycan anchor biosynthesis class U protein Q9H490 PIGU Phosphatidylinositol N-acetylglucosaminyltransferase subunit A P37287 PIGA Phosphatidylinositol N-acetylglucosaminyltransferase subunit C Q92535 PIGC Phosphatidylinositol N-acetylglucosaminyltransferase subunit H Q14442 PIGH Phosphatidylinositol N-acetylglucosaminyltransferase subunit P P57054 PIGP Phosphatidylinositol N-acetylglucosaminyltransferase subunit Q Q9BRB3 PIGQ Phosphatidylinositol N-acetylglucosaminyltransferase subunit Y Q3MUY2 PIGY Phosphatidylinositol-glycan biosynthesis class F protein Q07326 PIGF Phosphatidylinositol-glycan biosynthesis class W protein Q7Z7B1 PIGW Phosphatidylinositol-glycan biosynthesis class X protein Q8TBF5 PIGX Proactivator polypeptide P07602 PSAP Sphingomyelin phosphodiesterase P17405 SMPD1 T-cell surface glycoprotein CD1e, membrane-associated P15812 CD1E