Structure database (LMSD)

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LM IDLMGP04010040
Common NamePG(18:0/22:6(4Z,7Z,10Z,13Z,16Z,19Z))
Systematic Name1-octadecanoyl-2-(4Z,7Z,10Z,13Z,16Z,19Z-docosahexaenoyl)-sn-glycero-3-phospho-
(1'-sn-glycerol)
SynonymsPG(18:0/22:6); PG(40:6); PG(18:0_22:6)
Exact Mass
822.5411 (neutral)    Calculate m/z:
FormulaC46H79O10P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphoglycerols [GP04]
Sub ClassDiacylglycerophosphoglycerols [GP0401]
PubChem CID24779554
HMDB IDHMDB0010614
SWISSLIPIDS IDSLM:000042374
InChIKeyCLQKBJHAUYGCOB-JBZBJAAJSA-N  Show lipids differing only in stereochemistry/bond geometry
InChI
InChI=1S/C46H79O10P/c1-3-5-7-9-11-13-15-17-19-20-21-22-24-26-28-30-32-34-36-38-46(50)56-44(42-55-57(51,52)54-40-43(48)39-47)41-53-45(49)37-35-33-31-29-27-25-23-18-16-14-12-10-8-6-4-2/h5,7,11,13,17,19,21-22,26,28,32,34,43-44,47-48H,3-4,6,8-10,12,14-16,18,20,23-25,27,29-31,33,35-42H2,1-2H3,(H,51,52)/b7-5-,13-11-,19-17-,22-21-,28-26-,34-32-/t43-,44+/m0/s1
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SMILES
[C@]([H])(OC(CC/C=C\C/C=C\C/C=C\C/C=C\C/C=C\C/C=C\CC)=O)(COP(=O)(O)OC[C@@]([H])(O)CO)COC(CCCCCCCCCCCCCCCCC)=O
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MS SpectraView MoNA MS spectra      Predict MS/MS spectrum (Neg. mode)
MS StandardView lipid standard
StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms57Rings0Aromatic Rings0Rotatable Bonds42
 van der Waals
Molecular Volume
890.97Topological Polar
Surface Area
148.82Hydrogen
Bond Donors
3Hydrogen
Bond Acceptors
10
 logP13.55Molar
Refractivity
235.50    
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.