Structure Database (LMSD)
Common Name
PE(12:0/12:0)
Systematic Name
1,2-didodecanoyl-sn-glycero-3-phosphoethanolamine
Synonyms
- Dilauroyl phosphatidylethanolamine
- Dodecanoic acid, 1-[[[(2-aminoethoxy)hydroxyphosphinyl]oxy]methyl]-1,2-ethanediyl ester, (R)-
- beta,gamma-Dilauroyl-L-alpha-phosphatidylethanolamine
- 1,2-Dilauroyl-3-sn-phosphatidylethanolamine
- 1,2-Dilauroyl-sn-glycero-3-phosphoethanolamine
- 1,2-Dilauroyl
- PE(24:0)
- PE(12:0_12:0)
LM ID
LMGP02010098
Formula
Exact Mass
Calculate m/z
579.390007
Sum Composition
Abbrev Chains
PE 12:0_12:0
Status
Curated
3D model of PE(12:0/12:0)
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
Biological Context
1,2-Dilauroyl-sn-glycero-3-PE (DLPE) is a phospholipid containing the medium-chain (12:0) lauric acid inserted at the sn-1 and sn-2 positions.
This information has been provided by Cayman Chemical
Reactions
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Reactions are shown if the E.C. number of the enzyme catalysing it is annotated in the UniProt database for a species belonging to the selected taxonomic class.
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String Representations
InChiKey (Click to copy)
ZLGYVWRJIZPQMM-HHHXNRCGSA-N
InChi (Click to copy)
InChI=1S/C29H58NO8P/c1-3-5-7-9-11-13-15-17-19-21-28(31)35-25-27(26-37-39(33,34)36-24-23-30)38-29(32)22-20-18-16-14-12-10-8-6-4-2/h27H,3-26,30H2,1-2H3,(H,33,34)/t27-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)(O)OCCN)([H])(OC(CCCCCCCCCCC)=O)COC(CCCCCCCCCCC)=O
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
39
Rings
0
Aromatic Rings
0
Rotatable Bonds
31
Van der Waals Molecular Volume
606.13
Topological Polar Surface Area
134.38
Hydrogen Bond Donors
2
Hydrogen Bond Acceptors
8
logP
8.97
Molar Refractivity
157.65
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.