| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2017-09-09 08:57:17 UTC |
|---|
| Update Date | 2022-11-30 19:26:42 UTC |
|---|
| HMDB ID | HMDB0116660 |
|---|
| Secondary Accession Numbers | None |
|---|
| Metabolite Identification |
|---|
| Common Name | PG(i-12:0/i-12:0) |
|---|
| Description | PG(i-12:0/i-12:0) 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/i-12:0), in particular, consists of one chain of isododecanoic acid at the C-1 position and one chain of isododecanoic 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)CCCCCCCCC(C)C InChI=1S/C30H59O10P/c1-25(2)17-13-9-5-7-11-15-19-29(33)37-23-28(24-39-41(35,36)38-22-27(32)21-31)40-30(34)20-16-12-8-6-10-14-18-26(3)4/h25-28,31-32H,5-24H2,1-4H3,(H,35,36)/t27-,28+/m0/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| 1-Isododecanoyl-2-isododecanoyl-sn-glycero-3-phospho-(1'-glycerol) | HMDB | | 1-Isododecanoyl-2-isododecanoyl-sn-glycero-3-phosphoglycerol | HMDB | | PG(24:0) | HMDB | | Phosphatidylglycerol(i-12:0/i-12:0) | HMDB | | Phosphatidylglycerol(24:0) | HMDB | | 1,2-Diisododecanoyl-rac-glycero-3-phosphoglycerol | HMDB | | 1,2-Diisododecanoyl-rac-glycero-3-phospho-(1'-glycerol) | HMDB | | GPG(I-12:0/I-12:0) | HMDB | | GPG(24:0) | HMDB | | [(2R)-2,3-Bis[(10-methylundecanoyl)oxy]propoxy][(2S)-2,3-dihydroxypropoxy]phosphinate | HMDB | | PG(i-12:0/i-12:0) | SMPDB |
|
|---|
| Chemical Formula | C30H59O10P |
|---|
| Average Molecular Weight | 610.766 |
|---|
| Monoisotopic Molecular Weight | 610.384585098 |
|---|
| IUPAC Name | [(2R)-2,3-bis[(10-methylundecanoyl)oxy]propoxy][(2S)-2,3-dihydroxypropoxy]phosphinic acid |
|---|
| Traditional Name | (2R)-2,3-bis[(10-methylundecanoyl)oxy]propoxy((2S)-2,3-dihydroxypropoxy)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)CCCCCCCCC(C)C |
|---|
| InChI Identifier | InChI=1S/C30H59O10P/c1-25(2)17-13-9-5-7-11-15-19-29(33)37-23-28(24-39-41(35,36)38-22-27(32)21-31)40-30(34)20-16-12-8-6-10-14-18-26(3)4/h25-28,31-32H,5-24H2,1-4H3,(H,35,36)/t27-,28+/m0/s1 |
|---|
| InChI Key | UJHLPGHQDFRRBW-WUFINQPMSA-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. Predicted by Afia on May 17, 2022. | 10.55 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 20.2083 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.3 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3941.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 220.2 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 256.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 170.2 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 614.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1152.9 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 | 1024.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 112.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1891.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 854.7 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 | 2172.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 753.7 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 545.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 201.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 275.6 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 | 13.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| PG(i-12:0/i-12:0),1TMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@H](CO)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4096.7 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),1TMS,isomer #2 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@@H](O)CO[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4075.1 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),1TMS,isomer #3 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@@H](O)CO)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4078.3 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@H](CO[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4084.3 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TMS,isomer #2 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@H](CO)O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4087.3 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TMS,isomer #3 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@@H](O)CO[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4070.4 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),3TMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@H](CO[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4069.5 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),3TMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@H](CO[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 3643.2 | Standard non polar | 33892256 | | PG(i-12:0/i-12:0),3TMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@H](CO[Si](C)(C)C)O[Si](C)(C)C)O[Si](C)(C)C)OC(=O)CCCCCCCCC(C)C | 4453.3 | Standard polar | 33892256 | | PG(i-12:0/i-12:0),1TBDMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@H](CO)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4323.6 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),1TBDMS,isomer #2 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@@H](O)CO[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4315.3 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),1TBDMS,isomer #3 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@@H](O)CO)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4312.5 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TBDMS,isomer #1 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(O)OC[C@H](CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4547.8 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TBDMS,isomer #2 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@H](CO)O[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4538.2 | Semi standard non polar | 33892256 | | PG(i-12:0/i-12:0),2TBDMS,isomer #3 | CC(C)CCCCCCCCC(=O)OC[C@H](COP(=O)(OC[C@@H](O)CO[Si](C)(C)C(C)(C)C)O[Si](C)(C)C(C)(C)C)OC(=O)CCCCCCCCC(C)C | 4535.2 | Semi standard non polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (1 TMS) - 70eV, Positive | splash10-001i-8840896000-46110fd73e4053521a82 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - PG(i-12:0/i-12:0) GC-MS ("PG(i-12:0/i-12:0),1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-10-20 | 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/i-12:0) 10V, Positive-QTOF | splash10-03dl-4532963000-b69daf882bde2099734d | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 20V, Positive-QTOF | splash10-06u6-9742740000-6fda9d4aa31d62c90194 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 40V, Positive-QTOF | splash10-0a4i-9350620000-6f88dad7a3807c72c773 | 2019-02-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 10V, Negative-QTOF | splash10-0a5a-0900322000-21bbe50745e99731ff18 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 20V, Negative-QTOF | splash10-002b-4901110000-95f2f33a0ef349d3f124 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 40V, Negative-QTOF | splash10-004i-9201000000-9ef27b272f5cf0eb8553 | 2019-02-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 10V, Negative-QTOF | splash10-0a4i-0000009000-a98a43eda3ed6646c906 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 20V, Negative-QTOF | splash10-0a4j-0901207000-95e959dc402255dfb283 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - PG(i-12:0/i-12:0) 40V, Negative-QTOF | splash10-0a4j-0901206000-013e846fbd4880e862d5 | 2021-09-22 | Wishart Lab | View Spectrum |
|
|---|