| Record Information |
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| Version | 2.0 |
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| Created at | 2022-02-14 20:49:45 UTC |
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| Updated at | 2022-03-10 22:17:05 UTC |
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| NP-MRD ID | NP0044387 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 2-Phosphoglyceric acid |
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| Description | 2-Phosphoglyceric acid belongs to the class of organic compounds known as sugar acids and derivatives. Sugar acids and derivatives are compounds containing a saccharide unit which bears a carboxylic acid group. 2-Phosphoglyceric acid (2PGA) is a glyceric acid which serves as the substrate in the ninth step of glycolysis. This intermediate is created by removal of the proton from C2 of 2PGA by a base in the active site. It is catalyzed by enolase into phosphoenolpyruvate (PEP), the penultimate step in the conversion of glucose to pyruvate. 2-Phosphoglyceric acid is an extremely weak basic (essentially neutral) compound (based on its pKa). 2-Phosphoglyceric acid exists in all living organisms, ranging from bacteria to humans. Outside of the human body, 2-Phosphoglyceric acid has been detected, but not quantified in, milk (cow). This could make 2-phosphoglyceric acid a potential biomarker for the consumption of these foods. Enolase catalyzes the beta-elimination reaction in a stepwise manner wherein OH- is eliminated from C3 of a discrete carbanion (enolate) intermediate. 2-Phosphoglyceric acid is expected to be in Cannabis as all living plants are known to produce and metabolize it. |
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| Structure | InChI=1S/C3H7O7P/c4-1-2(3(5)6)10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9) |
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| Synonyms | | Value | Source |
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| 3-Hydroxy-2-(phosphonooxy)propanoic acid | ChEBI | | 3-Hydroxy-2-(phosphonooxy)propanoate | Generator | | 2-Phosphoglycerate | Generator | | 2-(Dihydrogen phosphate)glycerate | HMDB | | 2-(Dihydrogen phosphate)glyceric acid | HMDB | | 2-P-D-Glycerate | HMDB | | 2-P-D-Glyceric acid | HMDB | | 2-P-Glycerate | HMDB | | 2-P-Glyceric acid | HMDB | | 2-phospho-D-Glycerate | HMDB | | 2-phospho-DL-Glyceric acid | HMDB | | 3-Hydroxy-2-phosphonooxypropanoate | HMDB | | 3-Hydroxy-2-phosphonooxypropanoic acid | HMDB | | DL-2-Phosphoglycerate | HMDB | | Glycerate 2-phosphate | HMDB | | Glyceric acid 2-phosphate | HMDB | | Phosphoglycerate | HMDB | | 2-Phosphoglycerate, (+-)-isomer | MeSH, HMDB | | 2-Phosphoglycerate, (R)-isomer | MeSH, HMDB | | 2-Phosphoglycerate, (S)-isomer | MeSH, HMDB | | 2-Phosphoglycerate, monosodium salt | MeSH, HMDB | | 2-Phospho-DL-glyceric acid | HMDB | | 2-Phosphoglyceric acid | HMDB |
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| Chemical Formula | C3H7O7P |
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| Average Mass | 186.0572 Da |
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| Monoisotopic Mass | 185.99294 Da |
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| IUPAC Name | 3-hydroxy-2-(phosphonooxy)propanoic acid |
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| Traditional Name | 2-phosphoglyceric acid |
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| CAS Registry Number | 2553-59-5 |
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| SMILES | OCC(OP(O)(O)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C3H7O7P/c4-1-2(3(5)6)10-11(7,8)9/h2,4H,1H2,(H,5,6)(H2,7,8,9) |
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| InChI Key | GXIURPTVHJPJLF-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as sugar acids and derivatives. Sugar acids and derivatives are compounds containing a saccharide unit which bears a carboxylic acid group. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbohydrates and carbohydrate conjugates |
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| Direct Parent | Sugar acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Beta-hydroxy acid
- Glyceric_acid
- Monoalkyl phosphate
- Hydroxy acid
- Monosaccharide
- Organic phosphoric acid derivative
- Phosphoric acid ester
- Alkyl phosphate
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Alcohol
- Organic oxide
- Carbonyl group
- Primary alcohol
- Hydrocarbon derivative
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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