Structure database (LMSD)

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LM IDLMGP01011571
Common NamePC(17:2(9Z,12Z)/20:2(11Z,14Z))
Systematic Name1-(9Z,12Z-heptadecadienoyl)-2-(11Z,14Z-eicosadienoyl)-glycero-3-phosphocholine
SynonymsPC(37:4); PC(17:2_20:2)
Exact Mass
795.5778 (neutral)    Calculate m/z:
FormulaC45H82NO8P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub ClassDiacylglycerophosphocholines [GP0101]
AbbrevPC 37:4
Abbrev ChainsPC 17:2_20:2
PubChem CID52922621
InChIKeyANZJEFHOOIIBSA-BUGZYDJQSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C45H82NO8P/c1-6-8-10-12-14-16-18-20-22-23-24-26-28-30-32-34-36-38-45(48)54-43(42-53-55(49,50)52-40-39-46(3,4)5)41-51-44(47)37-35-33-31-29-27-25-21-19-17-15-13-11-9-7-2/h13-16,19-22,43H,6-12,17-18,23-42H2,1-5H3/b15-13-,16-14-,21-19-,22-20-/t43-/m1/s1
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SMILES
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCC/C=C\C/C=C\CCCC)=O
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MS SpectraView MoNA MS spectra      Predict MS/MS spectrum (Neg. mode)
StatusActive (generated by computational methods)
Calculated physicochemical properties (?):
 Heavy Atoms55Rings0Aromatic Rings0Rotatable Bonds41
 van der Waals
Molecular Volume
872.37Topological Polar
Surface Area
111.19Hydrogen
Bond Donors
0Hydrogen
Bond Acceptors
9
 logP13.09Molar
Refractivity
229.05    
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.