Structure Database (LMSD)
Common Name
OS-PI
Systematic Name
1-(9Z-octadecenoyl)-2-succinyl-sn-glycero-3-phospho-(1'-myo-inositol)
Synonyms
LM ID
LMGP20050020
Formula
Exact Mass
Calculate m/z
698.327863
Sum Composition
Status
Active
No other lipid differing only in stereochemistry/bond geometry found
3D model of OS-PI
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
References
Taxonomy Information
String Representations
InChiKey (Click to copy)
SHXMUPDENJSQDY-IOFYLYFFSA-N
InChi (Click to copy)
InChI=1S/C31H55O15P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-24(34)43-20-22(45-25(35)19-18-23(32)33)21-44-47(41,42)46-31-29(39)27(37)26(36)28(38)30(31)40/h9-10,22,26-31,36-40H,2-8,11-21H2,1H3,(H,32,33)(H,41,42)/b10-9-/t22-,26-,27-,28+,29-,30-,31-/m1/s1
SMILES (Click to copy)
[C@]([H])(OC(CCC(=O)O)=O)(COP(=O)(O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)COC(CCCCCCC/C=C\CCCCCCCC)=O
Other Databases
PubChem CID
Calculated Physicochemical Properties
Heavy Atoms
47
Rings
1
Aromatic Rings
0
Rotatable Bonds
28
Van der Waals Molecular Volume
673.62
Topological Polar Surface Area
246.81
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
15
logP
5.41
Molar Refractivity
172.27
Admin
Created at
-
Updated at
8th Nov 2024
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.