Record Information |
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Version | 1.0 |
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Creation Date | 2016-05-26 05:15:24 UTC |
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Update Date | 2016-11-09 01:21:11 UTC |
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Accession Number | CHEM034827 |
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Identification |
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Common Name | 1,3,12-Trihydroxycholan-24-oic acid |
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Class | Small Molecule |
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Description | PG(18:0/20:3(8Z,11Z,14Z)) is a phosphatidylglycerol or glycerophospholipid (PG or GP). It is 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(18:0/20:3(8Z,11Z,14Z)), in particular, consists of one chain of stearic acid at the C-1 position and one chain of homo-g-linolenic acid at the C-2 position. The stearic acid moiety is derived from animal fats, coco butter and sesame oil, while the homo-g-linolenic acid moiety is derived from fish oils, liver and kidney. 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 at 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 diphosphatidylglycerol (cardiolipin). Phosphatidylglycerol is formed from phosphatidic acid by a sequence of enzymatic reactions that proceeds via the intermediate, cytidine diphosphate diacylglycerol (CDP-diacylglycerol). Bioynthesis proceeds by condensation of phosphatidic acid and cytidine triphosphate with elimination of pyrophosphate via the action of phosphatidate cytidyltransferase (or CDP-synthase). CDP-diacylglycerol then reacts with glycerol-3-phosphate via phosphatidylglycerophosphate synthase to form 3-sn-phosphatidyl-1'-sn-glycerol 3'-phosphoric acid, with the release of cytidine monophosphate (CMP). Finally, phosphatidylglycerol is formed by the action of specific phosphatases.
While most phospholipids have a saturated fatty acid on C-1 and an unsaturated fatty acid on C-2 of the glycerol backbone, the fatty acid distribution at the C-1 and C-2 positions of glycerol within phospholipids is continually in flux, owing to phospholipid degradation and the continuous phospholipid remodeling that occurs while these molecules are in membranes. PGs have a net charge of -1 at physiological pH and are found in high concentration in mitochondrial membranes and as components of pulmonary surfactant. PG also serves as a precursor for the synthesis of cardiolipin. PG is synthesized from CDP-diacylglycerol and glycerol-3-phosphate. [HMDB] |
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Contaminant Sources | |
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Contaminant Type | Not Available |
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Chemical Structure | |
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Synonyms | Value | Source |
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1,3,12-Trihydroxy-5b-cholanoate | HMDB | 1,3,12-Trihydroxy-5b-cholanoic acid | HMDB | 1,3,12-Trihydroxy-cholan-24-Oate | HMDB | 1,3,12-Trihydroxy-cholan-24-Oic acid | HMDB | 1,3,12-Trihydroxycholan-24-Oate | HMDB, Generator | 1 beta,3 alpha,12 alpha-Trihydroxy-5 beta-cholanoic acid | MeSH, HMDB | 1,3,12-Trihydroxycholanoic acid | MeSH, HMDB | (4R)-4-[(1S,2S,10S,11S,14R,15R)-3,5,16-Trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanoate | Generator, HMDB |
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Chemical Formula | C24H40O5 |
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Average Molecular Mass | 408.571 g/mol |
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Monoisotopic Mass | 408.288 g/mol |
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CAS Registry Number | 63266-91-1 |
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IUPAC Name | (4R)-4-[(1S,2S,10S,11S,14R,15R)-3,5,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanoic acid |
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Traditional Name | (4R)-4-[(1S,2S,10S,11S,14R,15R)-3,5,16-trihydroxy-2,15-dimethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-14-yl]pentanoic acid |
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SMILES | [H][C@@]12CC[C@H]([C@H](C)CCC(O)=O)[C@@]1(C)C(O)C[C@@]1([H])[C@@]2([H])CCC2CC(O)CC(O)[C@]12C |
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InChI Identifier | InChI=1S/C24H40O5/c1-13(4-9-22(28)29)17-7-8-18-16-6-5-14-10-15(25)11-20(26)23(14,2)19(16)12-21(27)24(17,18)3/h13-21,25-27H,4-12H2,1-3H3,(H,28,29)/t13-,14?,15?,16+,17-,18+,19+,20?,21?,23+,24-/m1/s1 |
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InChI Key | DAKYVYUAVGJDRK-JZBKOBKOSA-N |
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Chemical Taxonomy |
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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. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Glycerophospholipids |
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Sub Class | Glycerophosphoglycerols |
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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 | Not Available |
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Biological Properties |
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Status | Detected and Not Quantified |
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Origin | Not Available |
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Cellular Locations | Not Available |
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Biofluid Locations | Not Available |
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Tissue Locations | Not Available |
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Pathways | Not Available |
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Applications | Not Available |
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Biological Roles | Not Available |
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Chemical Roles | Not Available |
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Physical Properties |
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State | Not Available |
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Appearance | Not Available |
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Experimental Properties | Property | Value |
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Melting Point | Not Available | Boiling Point | Not Available | Solubility | Not Available |
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Predicted Properties | |
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Spectra |
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Spectra | Spectrum Type | Description | Splash Key | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | splash10-03dl-0129000000-93342685f3ac80b739ef | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (4 TMS) - 70eV, Positive | splash10-001i-1010049000-b3e7856d53a8de4e67bf | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_1_4) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_4) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_5) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_2_6) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_3_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_3_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_3_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TMS_3_4) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_1_4) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (TBDMS_2_4) - 70eV, Positive | Not Available | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-00dl-0009000000-0c122eee1b1dbeb1519d | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-00dl-0009000000-06969fbf9e69cbf7a0c1 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-014i-3129000000-56243498de002b81b85e | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0a4r-0009800000-4a0ab06b262a99f18ff4 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-052r-0009200000-9a24af3f58b590ac86cd | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0a4l-9008000000-a912af299a7dc32524d7 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-05fu-0009400000-ff2767ac04483681d132 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-059l-3149100000-a3dc8d53445fbc4a7996 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4i-9870000000-0ab9e32eda3ce672b1fe | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-0a4i-0000900000-ec1d9319a9eaf1f2aba6 | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-0a4r-0009800000-986af7877e34b89e542a | Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-0gw1-1019100000-fe9fc0214b53ec36a531 | Spectrum |
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Toxicity Profile |
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Route of Exposure | Not Available |
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Mechanism of Toxicity | Not Available |
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Metabolism | Not Available |
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Toxicity Values | Not Available |
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Lethal Dose | Not Available |
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Carcinogenicity (IARC Classification) | Not Available |
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Uses/Sources | Not Available |
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Minimum Risk Level | Not Available |
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Health Effects | Not Available |
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Symptoms | Not Available |
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Treatment | Not Available |
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Concentrations |
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External Links |
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DrugBank ID | Not Available |
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HMDB ID | Not Available |
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FooDB ID | FDB027759 |
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Phenol Explorer ID | Not Available |
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KNApSAcK ID | Not Available |
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BiGG ID | Not Available |
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BioCyc ID | Not Available |
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METLIN ID | Not Available |
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PDB ID | Not Available |
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Wikipedia Link | Not Available |
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Chemspider ID | Not Available |
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ChEBI ID | Not Available |
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PubChem Compound ID | Not Available |
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Kegg Compound ID | Not Available |
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YMDB ID | Not Available |
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ECMDB ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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MSDS | Not Available |
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General References | Not Available |
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