Structure database (LMSD)

  MDLMOL files can be opened in various drawing programs. In ChemDraw, open as filetype "MDL Molfile".
LM IDLMGP03020036
Common NamePS(O-18:0/20:3(8Z,11Z,14Z))
Systematic Name1-octadecyl-2-(8Z,11Z,14Z-eicosatrienoyl)-glycero-3-phosphoserine
SynonymsPS(O-38:3); PS(O-18:0/20:3)
Exact Mass
799.5727 (neutral)    Calculate m/z:
FormulaC44H82NO9P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphoserines [GP03]
Sub Class1-alkyl,2-acylglycerophosphoserines [GP0302]
PubChem CID52926125
SWISSLIPIDS IDSLM:000044430
InChIKeyDNWVKXCEBAHYHS-FBIIYQLASA-N  Show lipids differing only in stereochemistry/bond geometry
InChIInChI=1S/C44H82NO9P/c1-3-5-7-9-11-13-15-17-19-21-22-24-26-28-30-32-34-36-43(46)5
4-41(39-52-55(49,50)53-40-42(45)44(47)48)38-51-37-35-33-31-29-27-25-23-20-18-16-
14-12-10-8-6-4-2/h11,13,17,19,22,24,41-42H,3-10,12,14-16,18,20-21,23,25-40,45H2,
1-2H3,(H,47,48)(H,49,50)/b13-11-,19-17-,24-22-/t41-,42+/m1/s1
SMILESC(O)(=O)[C@@]([H])(N)COP(OC[C@]([H])(OC(CCCCCC/C=C\C/C=C\C/C=C\CCCCC)=O)COCCCCCC
CCCCCCCCCCCC)(=O)O
StatusActive (generated by computational methods)
Calculated physicochemical properties (?):
 Heavy Atoms55Rings0Aromatic Rings0Rotatable Bonds43
 van der Waals
Molecular Volume
866.50Topological Polar
Surface Area
154.61Hydrogen
Bond Donors
3Hydrogen
Bond Acceptors
9
 logP13.97Molar
Refractivity
228.93    
LIPID MAPS abbreviations for glycerophospholipids (GP)

The LIPID MAPS glycerophospholipid abbreviations (PC, PE, etc.) are used here to refer to species with one or two radyl side-chains where the structures of the side chains are indicated within parentheses in the 'Headgroup(sn1/sn2)' format (e.g. PC(16:0/18:1(9Z)). By default, R stereochemistry at the C-2 carbon of glycerol and attachment of the headgroup at the sn3 position is assumed. Also, acyl chains are assumed by default. The 'O-' prefix is used to indicate the presence of an alkyl ether substituent e.g. PC(O-16:0/18:1(9Z)), whereas the 'P-' prefix is used for the 1Z-alkenyl ether (Plasmalogen) substituent e.g. PC(P-16:0/18:1(9Z)).

For molecules with opposite (S) stereochemistry at C2 of the glycerol group and attachment of the headgroup at the sn1 position, the stereochemistry specification of [S] is appended to the abbreviation. The 'Headgroup(sn3/sn2)' abbreviation format is used.

For molecules with unknown stereochemistry at the C-2 carbon of the glycerol group, the stereochemistry specification of [U] is appended to the abbreviation and the structure is drawn with C-2 stereochemistry unspecified.