1.0 2010-04-08 22:06:46 UTC 2025-11-18 22:59:35 UTC FDB005610 Phasin Phasin, also known as 1-O-octadecyl-2-O-methyl-glycero-phosphocholine or L-et-18-och3, is a member of the class of compounds known as dialkylglycerol-3-phosphocholines. Dialkylglycerol-3-phosphocholines are glycerophosphocholines in which the glycerol moiety is bonded to two aliphatic (saturated or unsaturated) chains through ether linkages. Phasin is practically insoluble (in water) and a moderately acidic compound (based on its pKa). Phasin can be found in soy bean, which makes phasin a potential biomarker for the consumption of this food product. (+/-)-ET-18-OCH3 (+/-)-ET-18-OMe 1-O-Octadecyl-2-methyl-3-phosphatidylcholine 1-O-Octadecyl-2-O-methyl-rac-glycero-3-phosphocholine 1-O-Octadecyl-2-O-methyl-rac-glycero-3-phosphorylcholine 1-O-Octadecyl-2-O-methyl-rac-glyceryl-3-phosphorylcholine 1-Octadecyl-2-methoxy-sn-glycero-3-phosphorylcholine 1-Octadecyl-2-methoxyglycero-3-phosphorylcholine 1-Octadecyl-2-methyl-sn-glycero-3-phosphocholine 1-Octadecyl-2-methylglycero-3-phosphocholine 1-Octadecyl-2-methylglycero-3-phosphorylcholine 1-Octadecyl-2-methylphosphorylcholine 2-methoxy-PAF Alkyl-lysophospholipid ALP Choline, 1-octadecyl-2-methoxy-3-phosphoryl- Edelfosina Edelfosine Edelfosine [inn] Edelfosine, (+-)-isomer Edelfosinum ET 18-OCH3 ET-18-O Me ET-18-O-Methyl ET-18-Och(3) Et-18-OCH3 ET-18-OMe ET18-Ome Ether lipid PHOSPHORYLCHOLINE, 1-OCTADECYL-2-METHYL- (ALP) rac-1-Octadecyl-2-methoxyglycero-3-phosphocholine Racemic 1-O-octadecyl-2-O-methylglycero-3-phosphocholine C27H58NO6P 523.7263 523.400175105 2-methoxy-3-(octadecyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate edelfosine CCCCCCCCCCCCCCCCCCOCC(COP([O-])(=O)OCC[N+](C)(C)C)OC InChI=1S/C27H58NO6P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-23-32-25-27(31-5)26-34-35(29,30)33-24-22-28(2,3)4/h27H,6-26H2,1-5H3 MHFRGQHAERHWKZ-UHFFFAOYSA-N belongs to the class of organic compounds known as dialkylglycerol-3-phosphocholines. These are glycerophosphocholines in which the glycerol moiety is bonded to two aliphatic (saturated or unsaturated) chains through ether linkages. Dialkylglycerol-3-phosphocholines Organic compounds Lipids and lipid-like molecules Glycerophospholipids Glycerophosphocholines Aliphatic acyclic compounds Amines Dialkyl ethers Dialkyl phosphates Glycerol ethers Hydrocarbon derivatives Organic oxides Organic salts Organopnictogen compounds Phosphocholines Tetraalkylammonium salts Aliphatic acyclic compound Alkyl phosphate Amine Dialkyl ether Dialkyl phosphate Dialkylglycero-3-phosphocholine Ether Glycerol ether Hydrocarbon derivative Organic nitrogen compound Organic oxide Organic oxygen compound Organic phosphoric acid derivative Organic salt Organonitrogen compound Organooxygen compound Organopnictogen compound Phosphocholine Phosphoric acid ester Quaternary ammonium salt Tetraalkylammonium salt glycerophosphocholine logp 3.37 ALOGPS logs -6.57 ALOGPS solubility 1.55e-04 g/l ALOGPS logp 3.11 ChemAxon pka_strongest_acidic 1.86 ChemAxon pka_strongest_basic -3.8 ChemAxon iupac 2-methoxy-3-(octadecyloxy)propyl 2-(trimethylazaniumyl)ethyl phosphate ChemAxon average_mass 523.7263 ChemAxon mono_mass 523.400175105 ChemAxon smiles CCCCCCCCCCCCCCCCCCOCC(COP([O-])(=O)OCC[N+](C)(C)C)OC ChemAxon formula C27H58NO6P ChemAxon inchi InChI=1S/C27H58NO6P/c1-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-23-32-25-27(31-5)26-34-35(29,30)33-24-22-28(2,3)4/h27H,6-26H2,1-5H3 ChemAxon inchikey MHFRGQHAERHWKZ-UHFFFAOYSA-N ChemAxon polar_surface_area 77.05 ChemAxon refractivity 156.47 ChemAxon polarizability 65.2 ChemAxon rotatable_bond_count 27 ChemAxon acceptor_count 4 ChemAxon donor_count 0 ChemAxon physiological_charge 0 ChemAxon formal_charge 0 ChemAxon Specdb::MsMs 1327012 Specdb::MsMs 1327013 Specdb::MsMs 1327014 Specdb::MsMs 1441351 Specdb::MsMs 1441352 Specdb::MsMs 1441353 Soy bean Type 1 specific Glycine max 3847