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 15:16:50 UTC |
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Update Date | 2022-03-07 02:51:44 UTC |
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HMDB ID | HMDB0014790 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Pentazocine |
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Description | Pentazocine, also known as fortral or talwin, belongs to the class of organic compounds known as 2,6-dimethyl-3-benzazocines. These are aromatic compounds containing a 6,7-benzomorphan skeleton, which is substituted by methyl group at the 2- and 6-positions. Pentazocine is a drug which is used for the relief of moderate to severe pain. The petition was filed by Joseph L. Fink III, a pharmacist and law student at Georgetown University Law Center as part of the course Lawyering in the Public Interest. Pentazocine is a very strong basic compound (based on its pKa). Pentazocine is used primarily to treat pain, although its analgesic effects are subject to a ceiling effect. In humans, pentazocine is involved in pentazocine action pathway. In addition, animal studies have demonstrated that Pentazocine is tolerated less well subcutaneously than intramuscularly. Pentazocine is a potentially toxic compound. U.S. testing was conducted between 1961 and 1967. |
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Structure | C[C@H]1[C@H]2CC3=CC=C(O)C=C3[C@]1(C)CCN2CC=C(C)C InChI=1S/C19H27NO/c1-13(2)7-9-20-10-8-19(4)14(3)18(20)11-15-5-6-16(21)12-17(15)19/h5-7,12,14,18,21H,8-11H2,1-4H3/t14-,18+,19+/m0/s1 |
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Synonyms | Value | Source |
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Fortral | Kegg | L-Pentazocine | HMDB | Pentazocaine | HMDB | Pentazocin | HMDB | Talwin | HMDB | Lexir | HMDB | Pentazocine lactate | HMDB | Hydrochloride, pentazocine | HMDB | Pentazocine hydrochloride | HMDB | Lactate, pentazocine | HMDB |
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Chemical Formula | C19H27NO |
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Average Molecular Weight | 285.4238 |
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Monoisotopic Molecular Weight | 285.209264491 |
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IUPAC Name | (1R,9R,13R)-1,13-dimethyl-10-(3-methylbut-2-en-1-yl)-10-azatricyclo[7.3.1.0²,⁷]trideca-2,4,6-trien-4-ol |
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Traditional Name | pentazocine |
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CAS Registry Number | 359-83-1 |
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SMILES | C[C@H]1[C@H]2CC3=CC=C(O)C=C3[C@]1(C)CCN2CC=C(C)C |
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InChI Identifier | InChI=1S/C19H27NO/c1-13(2)7-9-20-10-8-19(4)14(3)18(20)11-15-5-6-16(21)12-17(15)19/h5-7,12,14,18,21H,8-11H2,1-4H3/t14-,18+,19+/m0/s1 |
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InChI Key | VOKSWYLNZZRQPF-GDIGMMSISA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 2,6-dimethyl-3-benzazocines. These are aromatic compounds containing a 6,7-benzomorphan skeleton, which is substituted by methyl group at the 2- and 6-positions. |
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Kingdom | Organic compounds |
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Super Class | Alkaloids and derivatives |
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Class | 6,7-benzomorphans |
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Sub Class | 2,6-dimethyl-3-benzazocines |
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Direct Parent | 2,6-dimethyl-3-benzazocines |
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Alternative Parents | |
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Substituents | - 2,6-dimethyl-3-benzazocine
- 4-hydroxy-6,7-benzomorphan
- Benzazocine
- Tetralin
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Piperidine
- Benzenoid
- Tertiary amine
- Tertiary aliphatic amine
- Organoheterocyclic compound
- Azacycle
- Organopnictogen compound
- Organic oxygen compound
- Amine
- Organic nitrogen compound
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic heteropolycyclic compounds |
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External Descriptors | |
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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 146.3 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 0.12 g/L | Not Available | LogP | 3.7 | Not Available |
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Experimental Chromatographic Properties | Experimental Collision Cross SectionsAdduct Type | Data Source | CCS Value (Å2) | Reference |
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[M+H]+ | CBM | 173.5 | 30932474 |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - Pentazocine GC-MS (Non-derivatized) - 70eV, Positive | splash10-00xr-4490000000-a55a414896d563e7aa3d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pentazocine GC-MS (1 TMS) - 70eV, Positive | splash10-0006-6079000000-3fb9a9a9c86659fbbee2 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pentazocine 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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Experimental LC-MS/MS | LC-MS/MS Spectrum - Pentazocine 35V, Positive-QTOF | splash10-014r-0390000000-31bc6b49bbe03cc8b27b | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 10V, Positive-QTOF | splash10-000i-1090000000-8390171314730328d23a | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 20V, Positive-QTOF | splash10-014r-5190000000-093358a58c8c1faab502 | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 40V, Positive-QTOF | splash10-014i-9220000000-2690544e141eb42e324b | 2016-06-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 10V, Negative-QTOF | splash10-001i-0090000000-65f24c15362c36e119a9 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 20V, Negative-QTOF | splash10-00lr-1090000000-5cba8a2f286ab0e94fc0 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 40V, Negative-QTOF | splash10-0gb9-3290000000-8498666fd4d422f5b9f1 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 10V, Positive-QTOF | splash10-000i-0090000000-6c52ebfcebbeb27c1aa2 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 20V, Positive-QTOF | splash10-00kr-0090000000-040bd3fa35cc831fbfac | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 40V, Positive-QTOF | splash10-0006-9100000000-000bbfae8da629b629a5 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 10V, Negative-QTOF | splash10-001i-0090000000-c2113612e96dcf956da5 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 20V, Negative-QTOF | splash10-001i-1090000000-c793d7bec665f34e1f13 | 2021-10-11 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pentazocine 40V, Negative-QTOF | splash10-0udi-0190000000-a21f5a18b58d692cf8c0 | 2021-10-11 | Wishart Lab | View Spectrum |
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