Structure Database (LMSD)
Systematic Name
1,2-didocosanoyl-sn-glycero-3-phosphosulfocholine
Synonyms
No other lipid differing only in stereochemistry/bond geometry found
3D model of
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
References
String Representations
InChiKey (Click to copy)
SNZJTWYFEIQNHP-ANFMRNGASA-N
InChi (Click to copy)
InChI=1S/C51H101O8PS/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39-41-43-50(52)56-47-49(48-58-60(54,55)57-45-46-61(3)4)59-51(53)44-42-40-38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2/h49H,5-48H2,1-4H3/t49-/m1/s1
SMILES (Click to copy)
[C@](COP(=O)([O-])OCC[S+](C)C)([H])(OC(CCCCCCCCCCCCCCCCCCCCC)=O)COC(CCCCCCCCCCCCCCCCCCCCC)=O
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
61
Rings
0
Aromatic Rings
0
Rotatable Bonds
52
Van der Waals Molecular Volume
994.24
Topological Polar Surface Area
111.19
Hydrogen Bond Donors
0
Hydrogen Bond Acceptors
8
logP
16.89
Molar Refractivity
262.93
Admin
Created at
-
Updated at
-
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.