Structure database (LMSD)

  MDLMOL files can be opened in various drawing programs. In ChemDraw, open as filetype "MDL Molfile".
LM IDLMGP06070003
Common NamePI(P-16:0/0:0)
Systematic Name1-(1Z-hexadecenyl)-glycero-3-phospho-(1'-myo-inositol)
SynonymsLPI(P-16:0)
Exact Mass
556.3013 (neutral)    Calculate m/z:
FormulaC25H49O11P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphoinositols [GP06]
Sub Class1Z-alkenylglycerophosphoinositols [GP0607]
AbbrevLPI O-16:1
Abbrev ChainsLPI P-16:0
PubChem CID52928633
SWISSLIPIDS IDSLM:000055192
InChIKeyMTLRNAKDFBBVEQ-BEURSELSSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C25H49O11P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-34-17-19(26)18-35-37(32,33)36-25-23(30)21(28)20(27)22(29)24(25)31/h15-16,19-31H,2-14,17-18H2,1H3,(H,32,33)/b16-15-/t19-,20?,21-,22?,23?,24?,25-/m1/s1
Click to highlight InChI
SMILES
[C@]([H])(O)(COP(=O)(O)O[C@@H]1C(O)[C@H](O)C(O)C(O)C1O)CO/C=C\CCCCCCCCCCCCCC
Click to highlight SMILES
StatusActive (generated by computational methods)
Calculated physicochemical properties (?):
 Heavy Atoms37Rings1Aromatic Rings0Rotatable Bonds21
 van der Waals
Molecular Volume
542.58Topological Polar
Surface Area
186.37Hydrogen
Bond Donors
7Hydrogen
Bond Acceptors
11
 logP5.03Molar
Refractivity
141.90    
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.