Structure Database (LMSD)

Common Name
PG(O-16:0/22:2(13Z,16Z))
Systematic Name
1-hexadecyl-2-(13Z,16Z-docosadienoyl)-glycero-3-phospho-(1'-sn-glycerol)
Synonyms
  • PG(O-38:2)
  • PG(O-16:0/22:2)
LM ID
LMGP04020016
Formula
Exact Mass
Calculate m/z
788.593123
Sum Composition
Abbrev Chains
PG O-16:0/22:2
Status
Active (generated by computational methods)


Classification

String Representations

InChiKey (Click to copy)
HIXXRZQWQANVNJ-QKVMJMSWSA-N
InChi (Click to copy)
InChI=1S/C44H85O9P/c1-3-5-7-9-11-13-15-17-19-20-21-22-23-24-26-28-30-32-34-36-44(47)53-43(41-52-54(48,49)51-39-42(46)38-45)40-50-37-35-33-31-29-27-25-18-16-14-12-10-8-6-4-2/h11,13,17,19,42-43,45-46H,3-10,12,14-16,18,20-41H2,1-2H3,(H,48,49)/b13-11-,19-17-/t42-,43+/m0/s1
SMILES (Click to copy)
[C@]([H])(OC(CCCCCCCCCCC/C=C\C/C=C\CCCCC)=O)(COP(=O)(O)OC[C@@]([H])(O)CO)COCCCCCCCCCCCCCCCC

Other Databases

PubChem CID
SwissLipids ID

Calculated Physicochemical Properties

Heavy Atoms 54
Rings 0
Aromatic Rings 0
Rotatable Bonds 44
Van der Waals Molecular Volume 860.78
Topological Polar Surface Area 131.75
Hydrogen Bond Donors 3
Hydrogen Bond Acceptors 9
logP 14.42
Molar Refractivity 227.00

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.