Structure Database (LMSD)
Common Name
PE-NMe(14:0/14:0)
Systematic Name
1,2-ditetradecanoyl-sn-glycero-3-phospho-N-methylethanolamine
Synonyms
- Tetradecanoic acid, 1-[[[hydroxy[2-(methylamino)ethoxy]phosphinyl]oxy]methyl]-1,2-ethanediyl ester, (R)-
- PE-NMe(28:0)
- PE-NMe(14:0/14:0)
LM ID
LMGP02010343
Formula
Exact Mass
Calculate m/z
649.468257
Sum Composition
Abbrev Chains
PE-NMe 14:0/14:0
Status
Curated
3D model of PE-NMe(14:0/14:0)
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)
JYWNCNMWXJZGME-JGCGQSQUSA-N
InChi (Click to copy)
InChI=1S/C34H68NO8P/c1-4-6-8-10-12-14-16-18-20-22-24-26-33(36)40-30-32(31-42-44(38,39)41-29-28-35-3)43-34(37)27-25-23-21-19-17-15-13-11-9-7-5-2/h32,35H,4-31H2,1-3H3,(H,38,39)/t32-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)(O)OCCNC)([H])(OC(CCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCC)=O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
44
Rings
0
Aromatic Rings
0
Rotatable Bonds
36
Van der Waals Molecular Volume
692.63
Topological Polar Surface Area
120.39
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
8
logP
10.79
Molar Refractivity
180.99
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.