| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 08:56:05 UTC |
|---|
| Update Date | 2022-11-30 19:26:42 UTC |
|---|
| HMDB ID | HMDB0116654 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PG(i-12:0/18:2(9Z,11Z)) |
|---|
| Description | PG(i-12:0/18:2(9Z,11Z)) is a phosphatidylglycerol - a glycerophospholipid in which a phosphoglycerol moiety occupies a glycerol substitution site. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached at the C-1 and C-2 positions. Fatty acids containing 16, 18 and 20 carbons are the most common. PG(i-12:0/18:2(9Z,11Z)), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of (9Z,11Z)-octadecadienoic acid at the C-2 position. Phosphatidylglycerol is present at a level of 1-2% in most animal tissues, but it can be the second most abundant phospholipid in lung surfactant (up to 11% of the total). It is well established that the concentration of phosphatidylglycerol increases during fetal development. Phosphatidylglycerol may be present in animal tissues merely as a precursor for cardiolipin synthesis. |
|---|
| Structure | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC(C)C)OC(=O)CCCCCCC\C=C/C=C\CCCCCC InChI=1S/C36H67O10P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-21-24-27-36(40)46-34(31-45-47(41,42)44-29-33(38)28-37)30-43-35(39)26-23-20-18-17-19-22-25-32(2)3/h9-12,32-34,37-38H,4-8,13-31H2,1-3H3,(H,41,42)/b10-9-,12-11-/t33-,34+/m0/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Isododecanoyl-2-(9Z,11Z)-octadecadienoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | 1-Isododecanoyl-2-(9Z,11Z)-octadecadienoyl-sn-glycero-3-phosphoglycerol | HMDB | | PG(I-12:0/18:2) | HMDB | | PG(I-12:0/18:2N7) | HMDB | | PG(I-12:0/18:2W7) | HMDB | | PG(30:2) | HMDB | | Phosphatidylglycerol(i-12:0/18:2(9Z,11Z)) | HMDB | | Phosphatidylglycerol(i-12:0/18:2) | HMDB | | Phosphatidylglycerol(i-12:0/18:2n7) | HMDB | | Phosphatidylglycerol(i-12:0/18:2W7) | HMDB | | Phosphatidylglycerol(30:2) | HMDB | | [(2S)-2,3-Dihydroxypropoxy][(2R)-3-[(10-methylundecanoyl)oxy]-2-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propoxy]phosphinate | HMDB | | PG(i-12:0/18:2(9Z,11Z)) | SMPDB |
|
|---|
| Chemical Formula | C36H67O10P |
|---|
| Average Molecular Weight | 690.896 |
|---|
| Monoisotopic Molecular Weight | 690.447185355 |
|---|
| IUPAC Name | [(2S)-2,3-dihydroxypropoxy][(2R)-3-[(10-methylundecanoyl)oxy]-2-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propoxy]phosphinic acid |
|---|
| Traditional Name | (2S)-2,3-dihydroxypropoxy((2R)-3-[(10-methylundecanoyl)oxy]-2-[(9Z,11Z)-octadeca-9,11-dienoyloxy]propoxy)phosphinic acid |
|---|
| CAS Registry Number | Not Available |
|---|
| SMILES | [H][C@](O)(CO)COP(O)(=O)OC[C@@]([H])(COC(=O)CCCCCCCCC(C)C)OC(=O)CCCCCCC\C=C/C=C\CCCCCC |
|---|
| InChI Identifier | InChI=1S/C36H67O10P/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-21-24-27-36(40)46-34(31-45-47(41,42)44-29-33(38)28-37)30-43-35(39)26-23-20-18-17-19-22-25-32(2)3/h9-12,32-34,37-38H,4-8,13-31H2,1-3H3,(H,41,42)/b10-9-,12-11-/t33-,34+/m0/s1 |
|---|
| InChI Key | JDPXOFGDHXVNAK-VHUPYEGGSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as phosphatidylglycerols. These are glycerophosphoglycerols in which two fatty acids are bonded to the 1-glycerol moiety through ester linkages. As is the case with diacylglycerols, phosphatidylglycerols can have many different combinations of fatty acids of varying lengths and saturation attached to the C-1 and C-2 positions. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Lipids and lipid-like molecules |
|---|
| Class | Glycerophospholipids |
|---|
| Sub Class | Glycerophosphoglycerols |
|---|
| Direct Parent | Phosphatidylglycerols |
|---|
| Alternative Parents | |
|---|
| Substituents | - 1,2-diacylglycerophosphoglycerol
- Fatty acid ester
- Dialkyl phosphate
- Dicarboxylic acid or derivatives
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Fatty acyl
- 1,2-diol
- Carboxylic acid ester
- Secondary alcohol
- Carboxylic acid derivative
- Organic oxide
- Organooxygen compound
- Alcohol
- Organic oxygen compound
- Primary alcohol
- Carbonyl group
- Hydrocarbon derivative
- Aliphatic acyclic compound
|
|---|
| Molecular Framework | Aliphatic acyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Ontology |
|---|
| Not Available | Not Available |
|---|
| Physical Properties |
|---|
| State | Solid |
|---|
| 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. | 9.68 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 25.7516 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.89 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4785.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 289.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 292.6 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 190.3 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 917.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1469.6 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 1051.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 168.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2611.7 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1013.5 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 2453.9 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1034.3 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 640.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 260.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 468.2 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 9.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-18 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 10V, Positive-QTOF | splash10-03nc-4591628000-f35fd4868f8666e3eb3a | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 20V, Positive-QTOF | splash10-08i0-6691432000-8b0e7c4c2f0d54ada112 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 40V, Positive-QTOF | splash10-0a4i-9371031000-f0506da6f86f377631ea | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 10V, Negative-QTOF | splash10-003b-1930203000-bd88f6d14a68c8148687 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 20V, Negative-QTOF | splash10-0032-4910101000-2d24e7e0153747f3df7c | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 40V, Negative-QTOF | splash10-004i-9210000000-7d594db9822393f1f26b | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 10V, Negative-QTOF | splash10-000i-0000009000-1bc44a2bdd9aadf91436 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 20V, Negative-QTOF | splash10-002s-0971517000-3187e2f7cf5902029c1c | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/18:2(9Z,11Z)) 40V, Negative-QTOF | splash10-002s-0961416000-a7b076c9c805fc08ac95 | 2021-09-24 | Wishart Lab | View Spectrum |
|
|---|
| Pathways | |
|---|