Structure Database (LMSD)
Common Name
PC O-16:0/24:3(9Z,12Z,15Z)
Systematic Name
1-hexadecenyl-2-(9Z,12Z,15Z-tetracosatrienoyl)-sn-glycero-3-phosphocholine
Synonyms
LM ID
LMGP01020313
Formula
Exact Mass
Calculate m/z
825.661141
Sum Composition
Abbrev Chains
PC O-16:0/24:3
Status
Curated
3D model of PC O-16:0/24:3(9Z,12Z,15Z)
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
Category
Main Class
Sub Class
Reactions
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References
String Representations
InChiKey (Click to copy)
FERDSOOLXIYNAR-RJVXQHCVSA-N
InChi (Click to copy)
InChI=1S/C48H92NO7P/c1-6-8-10-12-14-16-18-20-22-23-24-25-26-27-28-29-31-33-35-37-39-41-48(50)56-47(46-55-57(51,52)54-44-42-49(3,4)5)45-53-43-40-38-36-34-32-30-21-19-17-15-13-11-9-7-2/h20,22,24-25,27-28,47H,6-19,21,23,26,29-46H2,1-5H3/b22-20-,25-24-,28-27-/t47-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)([O-])OCC[N+](C)(C)C)([H])(OC(CCCCCCC/C=C\C/C=C\C/C=C\CCCCCCCC)=O)COCCCCCCCCCCCCCCCC
Calculated Physicochemical Properties
Heavy Atoms
57
Rings
Aromatic Rings
Rotatable Bonds
45
Van der Waals Molecular Volume
920.76
Topological Polar Surface Area
94.12
Hydrogen Bond Donors
Hydrogen Bond Acceptors
8
logP
15.24
Molar Refractivity
243.35
Admin
Created at
24th Sep 2025
Updated at
11th Nov 2025
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.
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.