1-18:3-2-18:2-phosphatidylcholine
IUPAC 名称
trimethyl(2-{[(2R)-3-[(9Z,12Z,15Z)-octadeca-9,12,15-trienoyloxy]-2-[(9Z,12Z)-octadeca-9,12-dienoyloxy]propyl phosphonato]oxy}ethyl)azanium
描述
1-18:3-2-18:2-phosphatidylcholine is also known as phosphatidylcholine (1-18:3-2-18:2) or 18:3-18:2-pc. 1-18:3-2-18:2-phosphatidylcholine is practically insoluble (in water) and a moderately acidic compound (based on its pKa). 1-18:3-2-18:2-phosphatidylcholine can be found in a number of food items such as black raspberry, yardlong bean, swiss chard, and sunburst squash (pattypan squash), which makes 1-18:3-2-18:2-phosphatidylcholine a potential biomarker for the consumption of these food products. 1-18:3-2-18:2-phosphatidylcholine can be found primarily in blood and saliva, as well as throughout all human tissues. In humans, 1-18:3-2-18:2-phosphatidylcholine is involved in few metabolic pathways, which include alpha linolenic acid and linoleic acid metabolism, phosphatidylcholine biosynthesis PC(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)), and phosphatidylethanolamine biosynthesis PE(18:3(9Z,12Z,15Z)/18:2(9Z,12Z)).
异构
CCCCC\C=C/C\C=C/CCCCCCCC(=O)O[C@]([H])(COC(=O)CCCCCCC\C=C/C\C=C/C\C=C/CC)COP([O-])(=O)OCC[N+](C)(C)C
InChI标识符
InChI=1S/C44H78NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h8,10,14-17,20-23,42H,6-7,9,11-13,18-19,24-41H2,1-5H3/b10-8-,16-14-,17-15-,22-20-,23-21-/t42-/m1/s1
键
QFDYIDGUKXRPKH-VSLGLSMXSA-N