Structure database (LMSD)

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LM IDLMGP01010935
Common NamePC(18:2(9Z,12Z)/18:0)
Systematic Name1-(9Z,12Z-octadecadienoyl)-2-octadecanoyl-sn-glycero-3-phosphocholine
Synonyms1-Linoleoyl-2-stearoyl-sn-glycero-3-phosphocholine; PC(18:2/18:0); PC(36:2);
PC(18:0_18:2)
Exact Mass
785.5935 (neutral)    Calculate m/z:
FormulaC44H84NO8P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphocholines [GP01]
Sub ClassDiacylglycerophosphocholines [GP0101]
AbbrevPC 36:2
Abbrev ChainsPC 18:0_18:2
LIPIDAT ID9290
PubChem CID15378085
HMDB IDHMDB0008135
CHEBI ID86112
SWISSLIPIDS IDSLM:000012177
InChIKeyDZPKSVTWWIZUMS-FPUNCOTOSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C44H84NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h14,16,20,22,42H,6-13,15,17-19,21,23-41H2,1-5H3/b16-14-,22-20-/t42-/m1/s1
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SMILES
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCCCCCCCCCCCC)=O)COC(CCCCCCC/C=C\C/C=C\CCCCC)=O
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StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms54Rings0Aromatic Rings0Rotatable Bonds42
 van der Waals
Molecular Volume
860.35Topological Polar
Surface Area
111.19Hydrogen
Bond Donors
0Hydrogen
Bond Acceptors
9
 logP13.15Molar
Refractivity
224.62    
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.