Structure Database (LMSD)
Common Name
PI 19:0/0:0-d5
Systematic Name
1-nonadecanoyl-glycero-3-phospho-(1'-myo-inositol)-1,1,2,3,3-d5
Synonyms
3D model of PI 19:0/0:0-d5
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
References
Taxonomy Information
Curated from
NCBI taxonomy class
Reference
synthetic construct
(#32630)
Synthetic deuterated standard
String Representations
InChiKey (Click to copy)
DKQHHQKSUPFNHU-KEKIKINXSA-N
InChi (Click to copy)
InChI=1S/C28H55O12P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(30)38-19-21(29)20-39-41(36,37)40-28-26(34)24(32)23(31)25(33)27(28)35/h21,23-29,31-35H,2-20H2,1H3,(H,36,37)/t21-,23-,24-,25+,26-,27-,28-/m1/s1/i19D2,20D2,21D
SMILES (Click to copy)
[C@]([2H])(O)(C([2H])([2H])OP(=O)(O)O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](O)[C@H]1O)C([2H])([2H])OC(CCCCCCCCCCCCCCCCCC)=O
Other Databases
Avanti ID
Calculated Physicochemical Properties
Heavy Atoms
41
Rings
1
Aromatic Rings
Rotatable Bonds
25
Van der Waals Molecular Volume
603.27
Topological Polar Surface Area
203.44
Hydrogen Bond Donors
7
Hydrogen Bond Acceptors
12
logP
5.61
Molar Refractivity
156.24
Admin
Created at
19th Mar 2025
Updated at
11th Nov 2025
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.