Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2021-09-24 06:35:08 UTC |
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Update Date | 2021-09-24 06:35:08 UTC |
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HMDB ID | HMDB0304031 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | 17-O-acetylnorajmaline |
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Description | 17-o-acetylnorajmaline is a member of the class of compounds known as ajmaline-sarpagine alkaloids. Ajmaline-sarpagine alkaloids are organic compounds containing either of the ajmalan, sarpagan skeleton, or derivative thereof. The Sarpagine (Akuammidine) group, based on the sarpagan nucleus, arises from bond formation between C-16 and C-5 of the corynantheine precursor. Ajmaline alkaloids are based on a 17,19-secoyohimban skeleton (oxayohimban) which is invariably present as an ether. 17-o-acetylnorajmaline is practically insoluble (in water) and a very weakly acidic compound (based on its pKa). 17-o-acetylnorajmaline can be found in a number of food items such as black chokeberry, sapodilla, common pea, and cardamom, which makes 17-o-acetylnorajmaline a potential biomarker for the consumption of these food products. |
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Structure | CCC1C(O)N2C3CC45C(NC6=CC=CC=C46)C2CC1C3C5OC(C)=O InChI=1S/C21H26N2O3/c1-3-11-12-8-15-18-21(13-6-4-5-7-14(13)22-18)9-16(23(15)20(11)25)17(12)19(21)26-10(2)24/h4-7,11-12,15-20,22,25H,3,8-9H2,1-2H3 |
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Synonyms | Not Available |
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Chemical Formula | C21H26N2O3 |
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Average Molecular Weight | 354.45 |
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Monoisotopic Molecular Weight | 354.194342705 |
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IUPAC Name | 13-ethyl-14-hydroxy-8,15-diazahexacyclo[14.2.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵.0¹²,¹⁷]nonadeca-2,4,6-trien-18-yl acetate |
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Traditional Name | 13-ethyl-14-hydroxy-8,15-diazahexacyclo[14.2.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵.0¹²,¹⁷]nonadeca-2,4,6-trien-18-yl acetate |
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CAS Registry Number | Not Available |
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SMILES | CCC1C(O)N2C3CC45C(NC6=CC=CC=C46)C2CC1C3C5OC(C)=O |
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InChI Identifier | InChI=1S/C21H26N2O3/c1-3-11-12-8-15-18-21(13-6-4-5-7-14(13)22-18)9-16(23(15)20(11)25)17(12)19(21)26-10(2)24/h4-7,11-12,15-20,22,25H,3,8-9H2,1-2H3 |
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InChI Key | VAOXSMUPPRUEKF-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as ajmaline-sarpagine alkaloids. These are organic compounds containing either of the ajmalan, sarpagan skeleton, or derivative thereof. The Sarpagine (Akuammidine) group, based on the sarpagan nucleus, arises from bond formation between C-16 and C-5 of the corynantheine precursor. Ajmaline alkaloids are based on a 17,19-secoyohimban skeleton (oxayohimban) which is invariably present as an ether. |
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Kingdom | Organic compounds |
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Super Class | Alkaloids and derivatives |
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Class | Ajmaline-sarpagine alkaloids |
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Sub Class | Not Available |
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Direct Parent | Ajmaline-sarpagine alkaloids |
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Alternative Parents | |
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Substituents | - Sarpagine-skeleton
- Beta-carboline
- Pyridoindole
- Quinolizidine
- Indole or derivatives
- Dihydroindole
- Quinuclidine
- Azepane
- Aralkylamine
- Secondary aliphatic/aromatic amine
- Benzenoid
- Piperidine
- Hemiaminal
- Amino acid or derivatives
- Carboxylic acid ester
- Carboxylic acid derivative
- Secondary amine
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Azacycle
- Alkanolamine
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Carbonyl group
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Amine
- Organic oxygen compound
- 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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Physiological effect | Not Available |
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Disposition | |
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Process | |
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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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17-O-acetylnorajmaline,2TMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C | 2812.3 | Semi standard non polar | 33892256 | 17-O-acetylnorajmaline,2TMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C | 2818.7 | Standard non polar | 33892256 | 17-O-acetylnorajmaline,2TMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C | 3350.3 | Standard polar | 33892256 | 17-O-acetylnorajmaline,2TBDMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C(C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C(C)(C)C | 3233.0 | Semi standard non polar | 33892256 | 17-O-acetylnorajmaline,2TBDMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C(C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C(C)(C)C | 3304.4 | Standard non polar | 33892256 | 17-O-acetylnorajmaline,2TBDMS,isomer #1 | CCC1C2CC3C4N([Si](C)(C)C(C)(C)C)C5=CC=CC=C5C45CC(C2C5OC(C)=O)N3C1O[Si](C)(C)C(C)(C)C | 3548.2 | Standard polar | 33892256 |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 10V, Positive-QTOF | splash10-0a4i-0029000000-9745e12a1644ea32c8c2 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 20V, Positive-QTOF | splash10-01ot-1097000000-506f132cd47ed22fd04e | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 40V, Positive-QTOF | splash10-001j-3790000000-ba3dde278a378f2214d0 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 10V, Negative-QTOF | splash10-0w29-1009000000-45774a6b9c9fcdbcf19e | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 20V, Negative-QTOF | splash10-0ik9-2029000000-3b18b0de4f3b597158d4 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 40V, Negative-QTOF | splash10-06sl-3093000000-38fd1a1ec20cde7ffdf1 | 2015-05-27 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 10V, Positive-QTOF | splash10-0a4i-0009000000-47937e1bca34335c6cdb | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 20V, Positive-QTOF | splash10-0a4i-0029000000-8c6ef66116a76cdbbc3e | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 40V, Positive-QTOF | splash10-0zfr-0019000000-b40526a6657c83e887fd | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 10V, Negative-QTOF | splash10-0udi-2009000000-1e2571d577c6640e6c02 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 20V, Negative-QTOF | splash10-0zfr-5009000000-b5a1702fdea2aac4d9e2 | 2021-10-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 17-O-acetylnorajmaline 40V, Negative-QTOF | splash10-054p-9024000000-62c90d8025f77d6adfe9 | 2021-10-21 | Wishart Lab | View Spectrum |
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