Structure database (LMSD)

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LM IDLMGP01012070
Common NamePC(22:4(7Z,10Z,13Z,16Z)/15:0)
Systematic Name1-(7Z,10Z,13Z,16Z-docosatetraenoyl)-2-pentadecanoyl-glycero-3-phosphocholine
SynonymsPC(37:4); PC(15:0_22:4)
Exact Mass
795.5778 (neutral)    Calculate m/z:
FormulaC45H82NO8P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub ClassDiacylglycerophosphocholines [GP0101]
AbbrevPC 37:4
Abbrev ChainsPC 15:0_22:4
PubChem CID52923617
HMDB IDHMDB0008625
SWISSLIPIDS IDSLM:000011389
InChIKeyLQQPLTOJFHDGGJ-LITGPGMESA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C45H82NO8P/c1-6-8-10-12-14-16-18-20-21-22-23-24-25-26-28-29-31-33-35-37-44(47)51-41-43(42-53-55(49,50)52-40-39-46(3,4)5)54-45(48)38-36-34-32-30-27-19-17-15-13-11-9-7-2/h14,16,20-21,23-24,26,28,43H,6-13,15,17-19,22,25,27,29-42H2,1-5H3/b16-14-,21-20-,24-23-,28-26-/t43-/m1/s1
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SMILES
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCCCCCCCCC)=O)COC(CCCCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
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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.