Structure Database (LMSD)
Common Name
PE-NMe(16:0/18:1(9Z))
Systematic Name
1-hexadecanoyl-2-(9Z-octadecenoyl)-sn-glycero-3-phospho-N-methylethanolamine
Synonyms
- 9-Octadecenoic acid (Z)-, 4-hydroxy-4-oxido-1-[[(1-oxohexadecyl)oxy]methyl]-3,5-dioxa-8-aza-4-phosphanon-1-yl ester, (R)-
- 9-Octadecenoic acid (Z)-, 4-hydroxy-1-[[(1-oxohexadecyl)oxy]methyl]-3,5-dioxa-8-aza-4-phosphanon-1-yl ester, P-oxide, (R)-
- PE-NMe(16:0/18:1)
- PE-NMe(34:1)
- PE-NMe(16:0_18:1)
LM ID
LMGP02010339
Formula
Exact Mass
Calculate m/z
731.546507
Sum Composition
Abbrev Chains
PE-NMe 16:0_18:1
Status
Active
No other lipid differing only in stereochemistry/bond geometry found
3D model of PE-NMe(16:0/18:1(9Z))
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
String Representations
InChiKey (Click to copy)
YAOJJIUXLIFZQN-YWTUKGCKSA-N
InChi (Click to copy)
InChI=1S/C40H78NO8P/c1-4-6-8-10-12-14-16-18-19-21-23-25-27-29-31-33-40(43)49-38(37-48-50(44,45)47-35-34-41-3)36-46-39(42)32-30-28-26-24-22-20-17-15-13-11-9-7-5-2/h18-19,38,41H,4-17,20-37H2,1-3H3,(H,44,45)/b19-18-/t38-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)(O)OCCNC)([H])(OC(CCCCCCC/C=C\CCCCCCCC)=O)COC(CCCCCCCCCCCCCCC)=O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
50
Rings
0
Aromatic Rings
0
Rotatable Bonds
41
Van der Waals Molecular Volume
793.79
Topological Polar Surface Area
120.39
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
8
logP
12.91
Molar Refractivity
208.59
Admin
Created at
-
Updated at
25th Apr 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.