Structure Database (LMSD)
Common Name
PEth 16:0/18:2(9Z,12Z)
Systematic Name
1-hexadecanoyl-2-(9Z,12Z-octadecadienoyl)-sn-glycero-3-phosphoethanol
Synonyms
- 1-Palmitoyl-2-linoleoyl-sn-glycero-3-phosphoethanol
3D model of PEth 16:0/18:2(9Z,12Z)
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Main
Classification
Category
Main Class
Sub Class
String Representations
InChiKey (Click to copy)
PVQVBWDPYRLAQO-XROKZQRGSA-N
InChi (Click to copy)
InChI=1S/C39H73O8P/c1-4-7-9-11-13-15-17-19-20-22-24-26-28-30-32-34-39(41)47-37(36-46-48(42,43)45-6-3)35-44-38(40)33-31-29-27-25-23-21-18-16-14-12-10-8-5-2/h13,15,19-20,37H,4-12,14,16-18,21-36H2,1-3H3,(H,42,43)/b15-13-,20-19-/t37-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)(O)OCC)([H])(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)COC(CCCCCCCCCCCCCCC)=O
References
Calculated Physicochemical Properties
Heavy Atoms
48
Rings
Aromatic Rings
Rotatable Bonds
38
Van der Waals Molecular Volume
762.85
Topological Polar Surface Area
108.36
Hydrogen Bond Donors
1
Hydrogen Bond Acceptors
8
logP
13.20
Molar Refractivity
199.76
Admin
Created at
6th Dec 2022
Updated at
6th Dec 2022
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.