Record Information
Version1.0
StatusDetected and Quantified
Creation Date2021-11-19 13:35:19 UTC
Update Date2022-09-01 00:58:53 UTC
Metabolite IDMMDBc0045158
Metabolite Identification
Common NameLyso-PI(0:0/16:0)
DescriptionLyso-PI(0:0/16:0) is a lysophospholipid. The term 'lysophospholipid' (LPL) refers to any phospholipid that is missing one of its two O-acyl chains. Thus, LPLs have a free alcohol in either the sn-1 or sn-2 position.Lyso-PI(0:0/16:0), in particular, consists of one hexadecanoyl chain. The prefix 'lyso-' comes from the fact that lysophospholipids were originally found to be hemolytic however it is now used to refer generally to phospholipids missing an acyl chain. LPLs are usually the result of phospholipase A-type enzymatic activity on regular phospholipids such as phosphatidylcholine or phosphatidic acid, although they can also be generated by the acylation of glycerophospholipids or the phosphorylation of monoacylglycerols. Some LPLs serve important signaling functions such as lysophosphatidic acid. Lysophosphatidylinositol is an endogenous lysophospholipid and endocannabinoid neurotransmitter.
Structure
SynonymsNot Available
Molecular FormulaC25H49O12P
Average Mass572.629
Monoisotopic Mass572.296164016
IUPAC Name[2-(hexadecanoyloxy)-3-hydroxypropoxy][(2,3,4,5,6-pentahydroxycyclohexyl)oxy]phosphinic acid
Traditional Name2-(hexadecanoyloxy)-3-hydroxypropoxy((2,3,4,5,6-pentahydroxycyclohexyl)oxy)phosphinic acid
CAS Registry NumberNot Available
SMILES
CCCCCCCCCCCCCCCC(=O)OC(CO)COP(O)(=O)OC1C(O)C(O)C(O)C(O)C1O
InChI Identifier
InChI=1S/C25H49O12P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-19(27)36-18(16-26)17-35-38(33,34)37-25-23(31)21(29)20(28)22(30)24(25)32/h18,20-26,28-32H,2-17H2,1H3,(H,33,34)
InChI KeyNUDRHGDMWNFXMD-UHFFFAOYSA-N