Structure database (LMSD)

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LM IDLMGP01050076
Common NamePC(0:0/18:0)
Systematic Name2-octadecanoyl-sn-glycero-3-phosphocholine
SynonymsLPC(18:0)
Exact Mass
523.3638 (neutral)    Calculate m/z:
FormulaC26H54NO7P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub ClassMonoacylglycerophosphocholines [GP0105]
AbbrevLPC 18:0
Abbrev ChainsLPC 18:0
LIPIDAT ID10807
PubChem CID24779491
HMDB IDHMDB0011128
CHEBI ID76076
SWISSLIPIDS IDSLM:000014212
InChIKeyIQGPMZRCLCCXAG-RUZDIDTESA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C26H54NO7P/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-26(29)34-25(23-28)24-33-35(30,31)32-22-21-27(2,3)4/h25,28H,5-24H2,1-4H3/t25-/m1/s1
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SMILES
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCCCCCCCCCCCC)=O)CO
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StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms35Rings0Aromatic Rings0Rotatable Bonds26
 van der Waals
Molecular Volume
548.08Topological Polar
Surface Area
105.12Hydrogen
Bond Donors
1Hydrogen
Bond Acceptors
8
 logP6.79Molar
Refractivity
141.39    
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.