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 14:33:08 UTC |
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Update Date | 2021-09-26 23:09:31 UTC |
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HMDB ID | HMDB0255024 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | N-(Mercaptoacetyl)glycine |
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Description | 2-[(1-hydroxy-2-sulfanylethylidene)amino]acetic acid belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Based on a literature review very few articles have been published on 2-[(1-hydroxy-2-sulfanylethylidene)amino]acetic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). N-(mercaptoacetyl)glycine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically N-(Mercaptoacetyl)glycine 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 | InChI=1S/C4H7NO3S/c6-3(2-9)5-1-4(7)8/h9H,1-2H2,(H,5,6)(H,7,8) |
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Synonyms | Value | Source |
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2-[(1-Hydroxy-2-sulfanylethylidene)amino]acetate | Generator | 2-[(1-Hydroxy-2-sulphanylethylidene)amino]acetate | Generator | 2-[(1-Hydroxy-2-sulphanylethylidene)amino]acetic acid | Generator | N-MAG-3 | MeSH | Mercaptoacetyl-gly | MeSH | Mercaptoacetylglycine | MeSH |
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Chemical Formula | C4H7NO3S |
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Average Molecular Weight | 149.16 |
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Monoisotopic Molecular Weight | 149.014664263 |
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IUPAC Name | 2-(2-sulfanylacetamido)acetic acid |
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Traditional Name | (2-sulfanylacetamido)acetic acid |
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CAS Registry Number | Not Available |
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SMILES | OC(=O)CNC(=O)CS |
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InChI Identifier | InChI=1S/C4H7NO3S/c6-3(2-9)5-1-4(7)8/h9H,1-2H2,(H,5,6)(H,7,8) |
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InChI Key | MGIYRFIHILVAPP-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | N-acyl-alpha amino acids |
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Alternative Parents | |
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Substituents | - N-acyl-alpha-amino acid
- Carboxamide group
- Secondary carboxylic acid amide
- Alkylthiol
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic nitrogen compound
- Organosulfur compound
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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N-(Mercaptoacetyl)glycine,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C | 1730.3 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C | 1676.1 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #1 | C[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C | 2169.5 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #2 | C[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C | 1591.1 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #2 | C[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C | 1624.5 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #2 | C[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C | 1884.4 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #3 | C[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C | 1713.8 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #3 | C[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C | 1771.3 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TMS,isomer #3 | C[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C | 2094.4 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C)[Si](C)(C)C | 1743.7 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C)[Si](C)(C)C | 1779.2 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,3TMS,isomer #1 | C[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C)[Si](C)(C)C | 1861.6 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C(C)(C)C | 2183.0 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C(C)(C)C | 2107.1 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CNC(=O)CS[Si](C)(C)C(C)(C)C | 2251.8 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C(C)(C)C | 2088.2 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C(C)(C)C | 2050.3 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS)[Si](C)(C)C(C)(C)C | 2112.9 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2200.6 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2150.8 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)SCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 2239.9 | Standard polar | 33892256 | N-(Mercaptoacetyl)glycine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2426.4 | Semi standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2391.2 | Standard non polar | 33892256 | N-(Mercaptoacetyl)glycine,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)CN(C(=O)CS[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2238.7 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fk9-9400000000-f98c06b54f1100732f6b | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-(Mercaptoacetyl)glycine GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-11-04 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-25 | Wishart Lab | View Spectrum |
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