Structure database (LMSD)

  MDLMOL files can be opened in various drawing programs. In ChemDraw, open as filetype "MDL Molfile".
LM IDLMGP06010001
Common NamePI(16:0/18:1(9Z))
Systematic Name1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-(1'-myo-inositol)
SynonymsPI(16:0/18:1)
Exact Mass
836.5415 (neutral)    Calculate m/z:
FormulaC43H81O13P
CategoryGlycerophospholipids [GP]
Main ClassGlycerophosphoinositols [GP06]
Sub ClassDiacylglycerophosphoinositols [GP0601]
PubChem Compound ID (CID)5771758
HMDB IDHMDB09783
InChIKeyPDLAMJKMOKWLAJ-AGORXRROSA-N  Show lipids differing only in stereochemistry/bond geometry
InChIInChI=1S/C43H81O13P/c1-3-5-7-9-11-13-15-17-18-20-22-24-26-28-30-32-37(45)55-35(3
4-54-57(51,52)56-43-41(49)39(47)38(46)40(48)42(43)50)33-53-36(44)31-29-27-25-23-
21-19-16-14-12-10-8-6-4-2/h17-18,35,38-43,46-50H,3-16,19-34H2,1-2H3,(H,51,52)/b1
8-17-/t35-,38?,39-,40?,41?,42?,43-/m1/s1
SMILESCCCCCCCCCCCCCCCC(=O)OC[C@@H](COP(O)(=O)O[C@H]1C(O)[C@@H](O)C(O)C(O)C1O)OC(=O)CCC
CCCC/C=C\CCCCCCCC
StatusActive
Calculated physicochemical properties (?):
 Heavy Atoms57Rings1Aromatic Rings0Rotatable Bonds39
 van der Waals
Molecular Volume
866.28Topological Polar
Surface Area
209.51Hydrogen
Bond Donors
6Hydrogen
Bond Acceptors
13
 logP11.03Molar
Refractivity
225.71    
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.

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