Structure Database (LMSD)
Common Name
TG(20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (d5)
Systematic Name
1,3-di-(5Z,8Z,11Z,14Z-eicosatetraenoyl)-2-(9Z,12Z-octadecadienoyl)-glycerol (d5)
Synonyms
- TG(20:4/18:2/20:4) (d5)
LM ID
LMGL03010016
Formula
Exact Mass
Calculate m/z
931.767725
Abbrev Chains
TG 18:2_20:4_20:4
Status
Active (Isotopically labelled standard)
3D model of TG(20:4(5Z,8Z,11Z,14Z)/18:2(9Z,12Z)/20:4(5Z,8Z,11Z,14Z)) (d5)
Please note: Where there are chiral atoms but the stereochemistry is undefined, the 3D model takes an arbitrary conformation
Classification
Reactions
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References
Comments
Synthetic deuterated standard
Taxonomy Information
Curated from
NCBI taxonomy class
Reference
synthetic construct
(#32630)
Synthetic deuterated standard
String Representations
InChiKey (Click to copy)
ZYHRGCCEBPEIHI-QTORBUFPSA-N
InChi (Click to copy)
InChI=1S/C61H98O6/c1-4-7-10-13-16-19-22-25-28-30-33-35-38-41-44-47-50-53-59(62)65-56-58(67-61(64)55-52-49-46-43-40-37-32-27-24-21-18-15-12-9-6-3)57-66-60(63)54-51-48-45-42-39-36-34-31-29-26-23-20-17-14-11-8-5-2/h16-21,25-29,32-36,41-42,44-45,58H,4-15,22-24,30-31,37-40,43,46-57H2,1-3H3/b19-16-,20-17-,21-18-,28-25-,29-26-,32-27-,35-33-,36-34-,44-41-,45-42-/i56D2,57D2,58D
SMILES (Click to copy)
C([2H])([2H])(OC(=O)CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)[C@]([2H])(OC(CCCCCCC/C=C\C/C=C\CCCCC)=O)C([2H])([2H])OC(CCC/C=C\C/C=C\C/C=C\C/C=C\CCCCC)=O
Other Databases
PubChem CID
Admin
Created at
-
Updated at
25th Apr 2022
LIPID MAPS® abbreviations for glycerolipids (GL)
The LIPID MAPS® glycerolipid abbreviations (MG,DG,TG) are used here to refer to species with one, two or three radyl side-chains, respectively, where the structures of the side chains are indicated within parentheses in the 'Prefix(sn1/sn2/sn3)' format (e.g. TG(16:0/18:1(9Z)/18:0). Acyl chains are assumed by default. The alkyl ether linkage is represented by the 'O-' prefix, e.g. DG(O-16:0/18:1(9Z)/0:0), whereas the 1Z-alkenyl ether (Plasmalogen) linkage is represented by the 'P-' prefix, e.g. and DG(P-14:0/18:1(9Z)/0:0).
For Diradylglycerols and Triradylglycerols, it is not always possible to experimentally determine the exact position of radyl groups on the glycerol group. For Diradylglycerols with two different radyl groups, two different structural isomers exist. For Triradylglycerols with three different radyl groups, six different isomers exist.
Instead of drawing all possible structural isomers explicitly for Diradylglycerols and Triradylglycerols, the LIPID MAPS® abbreviation scheme supports the isomeric specification. A suffix containing 'iso' along with the number of possible isomers is appended to the abbreviation (e.g. [iso2],[iso6]) and a single unique LM_ID is assigned. The structure assigned to the LM_ID corresponds to the radyl substitution shown in the abbreviation. An option is provided to display the other isomers in the group.
The [rac] designation refers to racemic mixtures due to substitution at the sn1 and sn3 positions of glycerol.
The LIPID MAPS® glycerolipid abbreviations (MG,DG,TG) are used here to refer to species with one, two or three radyl side-chains, respectively, where the structures of the side chains are indicated within parentheses in the 'Prefix(sn1/sn2/sn3)' format (e.g. TG(16:0/18:1(9Z)/18:0). Acyl chains are assumed by default. The alkyl ether linkage is represented by the 'O-' prefix, e.g. DG(O-16:0/18:1(9Z)/0:0), whereas the 1Z-alkenyl ether (Plasmalogen) linkage is represented by the 'P-' prefix, e.g. and DG(P-14:0/18:1(9Z)/0:0).
For Diradylglycerols and Triradylglycerols, it is not always possible to experimentally determine the exact position of radyl groups on the glycerol group. For Diradylglycerols with two different radyl groups, two different structural isomers exist. For Triradylglycerols with three different radyl groups, six different isomers exist.
Instead of drawing all possible structural isomers explicitly for Diradylglycerols and Triradylglycerols, the LIPID MAPS® abbreviation scheme supports the isomeric specification. A suffix containing 'iso' along with the number of possible isomers is appended to the abbreviation (e.g. [iso2],[iso6]) and a single unique LM_ID is assigned. The structure assigned to the LM_ID corresponds to the radyl substitution shown in the abbreviation. An option is provided to display the other isomers in the group.
The [rac] designation refers to racemic mixtures due to substitution at the sn1 and sn3 positions of glycerol.