Record Information |
---|
Version | 5.0 |
---|
Status | Detected but not Quantified |
---|
Creation Date | 2021-09-11 16:28:43 UTC |
---|
Update Date | 2022-03-06 23:24:15 UTC |
---|
HMDB ID | HMDB0256161 |
---|
Secondary Accession Numbers | None |
---|
Metabolite Identification |
---|
Common Name | PC(18:1(9Z)/18:2(6Z,9Z)) |
---|
Description | PC(18:1(9Z)/18:2(6Z,9Z)) is a phosphatidylchloline (PC). It is a glycerophospholipid in which a phosphorylcholine moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylcholines can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. PC(18:1(9Z)/18:2(6Z,9Z)), in particular, consists of one 9Z-octadecenoyl chain to the C-1 atom, and one 6Z,9Z-octadecadienoyl to the C-2 atom. In E. coli, PCs can be found in the integral component of the cell outer membrane. They are hydrolyzed by Phospholipases to a 2-acylglycerophosphocholine and a carboxylate. This compound has been identified in human blood as reported by (PMID: 31557052 ). Pc(18:1(9z)/18:2(6z,9z)) is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically PC(18:1(9Z)/18:2(6Z,9Z)) is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
---|
Structure | CCCCCCCCC=CCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCC=CCC=CCCCCCCCC InChI=1S/C44H82NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h20-23,27,29,42H,6-19,24-26,28,30-41H2,1-5H3 |
---|
Synonyms | Not Available |
---|
Chemical Formula | C44H82NO8P |
---|
Average Molecular Weight | 784.113 |
---|
Monoisotopic Molecular Weight | 783.577805602 |
---|
IUPAC Name | trimethyl(2-{[3-(octadec-9-enoyloxy)-2-(octadeca-6,9-dienoyloxy)propyl phosphono]oxy}ethyl)azanium |
---|
Traditional Name | trimethyl(2-{[3-(octadec-9-enoyloxy)-2-(octadeca-6,9-dienoyloxy)propyl phosphono]oxy}ethyl)azanium |
---|
CAS Registry Number | Not Available |
---|
SMILES | CCCCCCCCC=CCCCCCCCC(=O)OCC(COP([O-])(=O)OCC[N+](C)(C)C)OC(=O)CCCCC=CCC=CCCCCCCCC |
---|
InChI Identifier | InChI=1S/C44H82NO8P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-43(46)50-40-42(41-52-54(48,49)51-39-38-45(3,4)5)53-44(47)37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h20-23,27,29,42H,6-19,24-26,28,30-41H2,1-5H3 |
---|
InChI Key | BXRLDROZWDUSGM-UHFFFAOYSA-N |
---|
Chemical Taxonomy |
---|
Description | Belongs to the class of organic compounds known as phosphatidylcholines. These are glycerophosphocholines in which the two free -OH are attached to one fatty acid each through an ester linkage. |
---|
Kingdom | Organic compounds |
---|
Super Class | Lipids and lipid-like molecules |
---|
Class | Glycerophospholipids |
---|
Sub Class | Glycerophosphocholines |
---|
Direct Parent | Phosphatidylcholines |
---|
Alternative Parents | |
---|
Substituents | - Diacylglycero-3-phosphocholine
- Phosphocholine
- Dialkyl phosphate
- Fatty acid ester
- Fatty acyl
- Alkyl phosphate
- Phosphoric acid ester
- Organic phosphoric acid derivative
- Dicarboxylic acid or derivatives
- Tetraalkylammonium salt
- Quaternary ammonium salt
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organic salt
- Organooxygen compound
- Organonitrogen compound
- Carbonyl group
- Amine
- Aliphatic acyclic compound
|
---|
Molecular Framework | Aliphatic acyclic compounds |
---|
External Descriptors | Not Available |
---|
Ontology |
---|
Physiological effect | Not Available |
---|
Disposition | |
---|
Process | Not Available |
---|
Role | Not Available |
---|
Physical Properties |
---|
State | Not Available |
---|
Experimental Molecular Properties | Property | Value | Reference |
---|
Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
|
---|
Experimental Chromatographic Properties | Not Available |
---|
Predicted Molecular Properties | |
---|
Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
---|