secondary allylic alcohol 2-[(9S,11R)-epidioxy-(15S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3- phosphocholine (2R)-3-hydroxy-2-{[(5Z)-7-{(1R,4S,5R,6R)-6-[(1E,3S)-3-hydroxyoct-1-en-1-yl]-2,3-dioxabicyclo[2.2.1]heptan-5-yl}hept-5-enoyl]oxy}propyl 2-(trimethylazaniumyl)ethyl phosphate 2-(prostaglandin H2)-sn-glycero-3-phosphocholine 2-[(9S,11R)-epidioxy-15(S)-hydroxy-(5Z,13E)-prostadienoyl]-sn-glycero-3-phosphocholine 591.317 591.672 A prostanoid-LPC that is the ammonium betaine of a 2-(prostaglandin H2)-sn-glycero-3-phosphocholine arising from deprotonation of the phosphate OH group; major species at pH 7.3. C28H50NO10P CHEBI:138101 InChI=1S/C28H50NO10P/c1-5-6-9-12-22(31)15-16-25-24(26-19-27(25)39-38-26)13-10-7-8-11-14-28(32)37-23(20-30)21-36-40(33,34)35-18-17-29(2,3)4/h7,10,15-16,22-27,30-31H,5-6,8-9,11-14,17-21H2,1-4H3/b10-7-,16-15+/t22-,23+,24+,25+,26-,27+/m0/s1 P(=O)([O-])(OCC[N+](C)(C)C)OC[C@@H](CO)OC(CCC/C=C\C[C@H]1[C@@H]2C[C@H]([C@@H]1/C=C/[C@H](CCCCC)O)OO2)=O PMID:27642067 QNEYMHCJQNZTAZ-BWEJQOJRSA-N chebi_ontology prostanoid 2-acyl-sn-glycero-3-phosphocholine