| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 19:41:14 UTC |
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| Updated at | 2022-09-02 19:41:14 UTC |
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| NP-MRD ID | NP0161500 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraen-18-ol |
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| Description | Erythratine belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof. Erythratine is a very strong basic compound (based on its pKa). Outside of the human body, erythratine has been detected, but not quantified in, green vegetables. 19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraen-18-ol is found in Erythrina crista-galli, Erythrina fusca, Erythrina herbacea and Erythrina latissima. This could make erythratine a potential biomarker for the consumption of these foods. |
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| Structure | COC1CC23N(CCC2=CC1O)CCC1=CC2=C(OCO2)C=C31 InChI=1S/C18H21NO4/c1-21-17-9-18-12(7-14(17)20)3-5-19(18)4-2-11-6-15-16(8-13(11)18)23-10-22-15/h6-8,14,17,20H,2-5,9-10H2,1H3 |
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| Synonyms | | Value | Source |
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| 1,6-Didehydro-3-methoxy-15,16-[methylenebis(oxy)]erythrinan-2-ol, 9ci | HMDB |
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| Chemical Formula | C18H21NO4 |
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| Average Mass | 315.3636 Da |
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| Monoisotopic Mass | 315.14706 Da |
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| IUPAC Name | 19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraen-18-ol |
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| Traditional Name | 19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0¹,¹⁶.0²,¹⁰.0⁴,⁸]icosa-2,4(8),9,16-tetraen-18-ol |
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| CAS Registry Number | Not Available |
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| SMILES | COC1CC23N(CCC2=CC1O)CCC1=CC2=C(OCO2)C=C31 |
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| InChI Identifier | InChI=1S/C18H21NO4/c1-21-17-9-18-12(7-14(17)20)3-5-19(18)4-2-11-6-15-16(8-13(11)18)23-10-22-15/h6-8,14,17,20H,2-5,9-10H2,1H3 |
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| InChI Key | ZIAIDGYDHGYWBH-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Erythrina alkaloids |
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| Sub Class | Erythrinanes |
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| Direct Parent | Erythrinanes |
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| Alternative Parents | |
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| Substituents | - Erythrinane skeleton
- Tetrahydroisoquinoline
- Benzodioxole
- Indole or derivatives
- Aralkylamine
- Benzenoid
- N-alkylpyrrolidine
- Pyrrolidine
- Secondary alcohol
- Tertiary amine
- Tertiary aliphatic amine
- Oxacycle
- Dialkyl ether
- Ether
- Azacycle
- Acetal
- Organoheterocyclic compound
- Organopnictogen compound
- Amine
- Organic oxygen compound
- Organonitrogen compound
- Organooxygen compound
- Organic nitrogen compound
- Alcohol
- Hydrocarbon derivative
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | Not Available |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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