Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-06 15:00:09 UTC |
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Update Date | 2020-02-26 21:39:07 UTC |
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HMDB ID | HMDB0013839 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | N-Desmethylaminopyrine |
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Description | N-Desmethylaminopyrine, also known as 4-methylaminophenazone or noramidopyrine, belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. N-Desmethylaminopyrine is a moderately basic compound (based on its pKa). |
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Structure | CNC1=C(C)N(C)N(C1=O)C1=CC=CC=C1 InChI=1S/C12H15N3O/c1-9-11(13-2)12(16)15(14(9)3)10-7-5-4-6-8-10/h4-8,13H,1-3H3 |
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Synonyms | Value | Source |
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4-Methylaminoantipyrine | ChEBI | 4-Methylaminophenazone | ChEBI | 4-Monomethylaminoantipyrine | ChEBI | 4-Monomethylaminophenazone | ChEBI | Noramidopyrine | ChEBI | Noraminopyrine | ChEBI | Monomethylaminoantipyrine | HMDB | Methylaminoantipyrine | HMDB | Noramidopyrine mesylate, sodium salt | HMDB |
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Chemical Formula | C12H15N3O |
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Average Molecular Weight | 217.267 |
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Monoisotopic Molecular Weight | 217.121512117 |
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IUPAC Name | 1,5-dimethyl-4-(methylamino)-2-phenyl-2,3-dihydro-1H-pyrazol-3-one |
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Traditional Name | noramidopyrine |
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CAS Registry Number | Not Available |
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SMILES | CNC1=C(C)N(C)N(C1=O)C1=CC=CC=C1 |
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InChI Identifier | InChI=1S/C12H15N3O/c1-9-11(13-2)12(16)15(14(9)3)10-7-5-4-6-8-10/h4-8,13H,1-3H3 |
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InChI Key | JILCEWWZTBBOFS-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as phenylpyrazoles. Phenylpyrazoles are compounds containing a phenylpyrazole skeleton, which consists of a pyrazole bound to a phenyl group. |
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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 | Pyrazoles |
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Direct Parent | Phenylpyrazoles |
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Alternative Parents | |
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Substituents | - Phenylpyrazole
- Secondary aliphatic/aromatic amine
- Monocyclic benzene moiety
- Pyrazolinone
- Benzenoid
- Heteroaromatic compound
- Vinylogous amide
- Lactam
- Secondary amine
- Azacycle
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Amine
- Aromatic heteromonocyclic compound
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Molecular Framework | Aromatic heteromonocyclic 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 Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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N-Desmethylaminopyrine,1TMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 1953.0 | Semi standard non polar | 33892256 | N-Desmethylaminopyrine,1TMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 2001.0 | Standard non polar | 33892256 | N-Desmethylaminopyrine,1TMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 2345.0 | Standard polar | 33892256 | N-Desmethylaminopyrine,1TBDMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C(C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 2211.4 | Semi standard non polar | 33892256 | N-Desmethylaminopyrine,1TBDMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C(C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 2185.1 | Standard non polar | 33892256 | N-Desmethylaminopyrine,1TBDMS,isomer #1 | CC1=C(N(C)[Si](C)(C)C(C)(C)C)C(=O)N(C2=CC=CC=C2)N1C | 2500.6 | Standard polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental GC-MS | GC-MS Spectrum - N-Desmethylaminopyrine EI-B (Non-derivatized) | splash10-0aor-9140000000-9160708910f96853b852 | 2017-09-12 | HMDB team, MONA, MassBank | View Spectrum | Experimental GC-MS | GC-MS Spectrum - N-Desmethylaminopyrine EI-B (Non-derivatized) | splash10-0aor-9140000000-9160708910f96853b852 | 2018-05-18 | HMDB team, MONA, MassBank | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-Desmethylaminopyrine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0gb9-5950000000-9401f6218d88a8f1c0b0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - N-Desmethylaminopyrine 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 - N-Desmethylaminopyrine 10V, Positive-QTOF | splash10-014i-2090000000-4de7ddddac4eb0de4f53 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 20V, Positive-QTOF | splash10-0a4i-9120000000-a5a27d6ef88f8363cbf6 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 40V, Positive-QTOF | splash10-0q29-9000000000-d702c9e101114cd74515 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 10V, Negative-QTOF | splash10-00di-4920000000-04531eaac39709559895 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 20V, Negative-QTOF | splash10-00rl-8920000000-7501487c3f63cabcad28 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 40V, Negative-QTOF | splash10-0006-9100000000-6960b2ee9cd7c49eded7 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 10V, Negative-QTOF | splash10-014i-0090000000-15430e998fe5883b91b0 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 20V, Negative-QTOF | splash10-014i-4490000000-75bc60532afc2a2b3907 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 40V, Negative-QTOF | splash10-0006-9210000000-3646dfbf34a6dc559c2f | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 10V, Positive-QTOF | splash10-014i-0090000000-4208c670efe1c11ffc9a | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 20V, Positive-QTOF | splash10-014i-1190000000-b81af9ed68e9c4e07c3e | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Desmethylaminopyrine 40V, Positive-QTOF | splash10-0006-9000000000-a45bd402e13e1f1c7688 | 2021-09-24 | 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) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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