| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2021-09-11 08:50:41 UTC |
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| Update Date | 2021-09-26 23:03:30 UTC |
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| HMDB ID | HMDB0251484 |
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| Secondary Accession Numbers | None |
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| Metabolite Identification |
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| Common Name | Distearoyl phosphatidylglycerol |
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| Description | This compound has been identified in human blood as reported by (PMID: 31557052 ). Distearoyl phosphatidylglycerol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically Distearoyl phosphatidylglycerol 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. |
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| Structure | CCCCCCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C42H83O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(45)49-37-40(38-51-53(47,48)50-36-39(44)35-43)52-42(46)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h39-40,43-44H,3-38H2,1-2H3,(H,47,48) |
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| Synonyms | | Value | Source |
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| 1,2-Di-O-octadecanoyl-rac-3-glycerophosphate | ChEBI | | 1,2-Di-O-stearoyl-rac-3-glycerophosphate | ChEBI | | 18:0 PG | ChEBI | | C18:0 PG | ChEBI | | Dioctanoylphosphatididylglycerol | ChEBI | | Distearoyl PPG | ChEBI | | Distearoylphoshatidylglycerol | ChEBI | | DSPG | ChEBI | | Octadecanoic acid, 1-((((2,3-dihydroxypropoxy)hydroxyphosphinyl)oxy)methyl)-1,2-ethanediyl ester | ChEBI | | Phosphoric acid mono-(2,3-bis-stearoyloxy-propyl ester) | ChEBI | | 1,2-Di-O-octadecanoyl-rac-3-glycerophosphoric acid | Generator | | 1,2-Di-O-stearoyl-rac-3-glycerophosphoric acid | Generator | | Octadecanoate, 1-((((2,3-dihydroxypropoxy)hydroxyphosphinyl)oxy)methyl)-1,2-ethanediyl ester | Generator | | Phosphate mono-(2,3-bis-stearoyloxy-propyl ester) | Generator | | Distearoyl phosphatidylglycerol, sodium | MeSH | | 1,2-Distearoylphosphatidylglycerol | MeSH |
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| Chemical Formula | C42H83O10P |
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| Average Molecular Weight | 779.0762 |
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| Monoisotopic Molecular Weight | 778.572385388 |
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| IUPAC Name | [2,3-bis(octadecanoyloxy)propoxy](2,3-dihydroxypropoxy)phosphinic acid |
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| Traditional Name | DSPG |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC(COP(O)(=O)OCC(O)CO)OC(=O)CCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C42H83O10P/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-41(45)49-37-40(38-51-53(47,48)50-36-39(44)35-43)52-42(46)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h39-40,43-44H,3-38H2,1-2H3,(H,47,48) |
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| InChI Key | FVJZSBGHRPJMMA-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | This compound belongs to the class of chemical entities 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. |
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| Kingdom | Chemical entities |
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| Super Class | Organic compounds |
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| Class | Lipids and lipid-like molecules |
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| Sub Class | Glycerophospholipids |
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| Direct Parent | Phosphatidylglycerols |
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| Alternative Parents | |
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| 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
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Predicted by Siyang on May 30, 2022 | 32.4118 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.42 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5582.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 399.8 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 362.1 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 192.4 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1076.0 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1685.0 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 | 1488.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 261.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3294.9 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1127.4 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 | 3004.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1317.2 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 733.7 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 648.3 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 610.1 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 | 8.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Distearoyl phosphatidylglycerol GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 10V, Positive-QTOF | splash10-01ta-4161612900-e435c3127a2d23d0ce62 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 20V, Positive-QTOF | splash10-00os-8293603300-a5913f33d462337ebdfd | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 40V, Positive-QTOF | splash10-056r-9054211000-1778089e914048f7819a | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 10V, Negative-QTOF | splash10-00o0-0190310400-b0cec1f8cca664a999b3 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 20V, Negative-QTOF | splash10-00o0-5290200100-648a56256aa25706ed99 | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 40V, Negative-QTOF | splash10-004i-9020100000-be3b31d9a63c8c154fcf | 2015-09-15 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 10V, Negative-QTOF | splash10-004i-0000000900-12f36cf43a831fdf2bdc | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 20V, Negative-QTOF | splash10-0060-0190310900-6fb8407c8b7c5743a8ad | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Distearoyl phosphatidylglycerol 40V, Negative-QTOF | splash10-0060-0390310900-d66c4f1afe7f6940c10c | 2021-10-12 | Wishart Lab | View Spectrum |
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