Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-10 23:45:35 UTC |
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Update Date | 2021-09-26 22:56:01 UTC |
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HMDB ID | HMDB0246744 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 5-Amino-1,3,4-thiadiazole-2-thiol |
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Description | 5-Amino-1,3,4-thiadiazole-2-thiol belongs to the class of organic compounds known as 2-amino-1,3,4-thiadiazoles. These are thiadiazoles with an amino group attached to the 2-position of a 1,3,4-thiadiazole ring. Based on a literature review very few articles have been published on 5-Amino-1,3,4-thiadiazole-2-thiol. This compound has been identified in human blood as reported by (PMID: 31557052 ). 5-amino-1,3,4-thiadiazole-2-thiol is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically 5-Amino-1,3,4-thiadiazole-2-thiol 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/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6) |
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Synonyms | Value | Source |
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5-amino-1,3,4-Thiadiazole-2-thiol | MeSH |
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Chemical Formula | C2H3N3S2 |
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Average Molecular Weight | 133.19 |
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Monoisotopic Molecular Weight | 132.976839457 |
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IUPAC Name | 5-amino-1,3,4-thiadiazole-2-thiol |
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Traditional Name | 5-amino-1,3,4-thiadiazole-2-thiol |
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CAS Registry Number | Not Available |
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SMILES | NC1=NN=C(S)S1 |
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InChI Identifier | InChI=1S/C2H3N3S2/c3-1-4-5-2(6)7-1/h(H2,3,4)(H,5,6) |
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InChI Key | GDGIVSREGUOIJZ-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2-amino-1,3,4-thiadiazoles. These are thiadiazoles with an amino group attached to the 2-position of a 1,3,4-thiadiazole ring. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Azoles |
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Sub Class | Thiadiazoles |
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Direct Parent | 2-amino-1,3,4-thiadiazoles |
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Alternative Parents | |
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Substituents | - 2-amino-1,3,4-thiadiazole
- Heteroaromatic compound
- Azacycle
- Organic nitrogen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Primary amine
- Organosulfur compound
- Organonitrogen compound
- Amine
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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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5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N)S1 | 1634.2 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N)S1 | 1576.9 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N)S1 | 2500.7 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #2 | C[Si](C)(C)NC1=NN=C(S)S1 | 1897.2 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #2 | C[Si](C)(C)NC1=NN=C(S)S1 | 1551.3 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TMS,isomer #2 | C[Si](C)(C)NC1=NN=C(S)S1 | 2040.2 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #1 | C[Si](C)(C)NC1=NN=C(S[Si](C)(C)C)S1 | 1791.4 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #1 | C[Si](C)(C)NC1=NN=C(S[Si](C)(C)C)S1 | 1679.7 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #1 | C[Si](C)(C)NC1=NN=C(S[Si](C)(C)C)S1 | 2495.7 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #2 | C[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C | 1976.2 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #2 | C[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C | 1703.1 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TMS,isomer #2 | C[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C | 1974.1 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N([Si](C)(C)C)[Si](C)(C)C)S1 | 1783.0 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N([Si](C)(C)C)[Si](C)(C)C)S1 | 1799.5 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TMS,isomer #1 | C[Si](C)(C)SC1=NN=C(N([Si](C)(C)C)[Si](C)(C)C)S1 | 1986.9 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N)S1 | 1893.4 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N)S1 | 1851.0 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N)S1 | 2659.2 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NN=C(S)S1 | 2146.9 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NN=C(S)S1 | 1787.3 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)NC1=NN=C(S)S1 | 2219.3 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NN=C(S[Si](C)(C)C(C)(C)C)S1 | 2295.9 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NN=C(S[Si](C)(C)C(C)(C)C)S1 | 2181.7 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)NC1=NN=C(S[Si](C)(C)C(C)(C)C)S1 | 2631.9 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C(C)(C)C | 2449.9 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C(C)(C)C | 2124.0 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)N(C1=NN=C(S)S1)[Si](C)(C)C(C)(C)C | 2133.5 | Standard polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S1 | 2390.3 | Semi standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S1 | 2452.0 | Standard non polar | 33892256 | 5-Amino-1,3,4-thiadiazole-2-thiol,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)SC1=NN=C(N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S1 | 2274.8 | 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 - 5-Amino-1,3,4-thiadiazole-2-thiol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a7i-9400000000-38a8501463da14d94771 | 2017-08-28 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 10V, Positive-QTOF | splash10-001i-0900000000-6d195dd1e6a0a00ce720 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 20V, Positive-QTOF | splash10-001i-3900000000-3ba2976c29e57baeed59 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 40V, Positive-QTOF | splash10-004i-9300000000-2e3e475ff10869521b7b | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 10V, Negative-QTOF | splash10-001i-1900000000-21cead7203cdda19dc7f | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 20V, Negative-QTOF | splash10-0a4i-9300000000-cde4b801ed978a3f2c30 | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 40V, Negative-QTOF | splash10-004i-9000000000-5c47cd4897fd968242ab | 2017-07-26 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 10V, Positive-QTOF | splash10-001i-0900000000-920b8c41fac242304427 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 20V, Positive-QTOF | splash10-001i-2900000000-2023d1e83b6d4cbd91a4 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 40V, Positive-QTOF | splash10-004i-9000000000-08fb209eb8f24281f813 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 10V, Negative-QTOF | splash10-001i-5900000000-811ffba52799a9d082ab | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 20V, Negative-QTOF | splash10-0059-9100000000-ebedec78b7f2da4a0c1f | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 5-Amino-1,3,4-thiadiazole-2-thiol 40V, Negative-QTOF | splash10-053r-9000000000-ca71c5d168dc7e1d36c4 | 2021-10-12 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-10-13 | Wishart Lab | View Spectrum |
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