Structure Database (LMSD)
Common Name
PG(O-18:0/15:0)
Systematic Name
1-octadecyl-2-pentadecanoyl-glycero-3-phospho-(1'-sn-glycerol)
Synonyms
- PG(O-33:0)
- PG(O-18:0/15:0)
3D model of PG(O-18:0/15:0)
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)
VKSBLBGVFCJTCP-QPPIDDCLSA-N
InChi (Click to copy)
InChI=1S/C39H79O9P/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-45-35-38(36-47-49(43,44)46-34-37(41)33-40)48-39(42)31-29-27-25-23-21-16-14-12-10-8-6-4-2/h37-38,40-41H,3-36H2,1-2H3,(H,43,44)/t37-,38+/m0/s1
SMILES (Click to copy)
[C@]([H])(OC(CCCCCCCCCCCCCC)=O)(COP(=O)(O)OC[C@@]([H])(O)CO)COCCCCCCCCCCCCCCCCCC
Other Databases
Calculated Physicochemical Properties
Heavy Atoms
49
Rings
0
Aromatic Rings
0
Rotatable Bonds
41
Van der Waals Molecular Volume
779.56
Topological Polar Surface Area
131.75
Hydrogen Bond Donors
3
Hydrogen Bond Acceptors
9
logP
12.92
Molar Refractivity
204.10
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.