| Record Information |
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| Version | 2.0 |
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| Created at | 2025-11-05 02:45:13 UTC |
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| Updated at | 2025-11-06 01:00:58 UTC |
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| NP-MRD ID | NP0351736 |
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| Natural Product DOI | https://doi.org/10.57994/4806 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Dihydrochelerythrine |
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| Description | Dihydrochelerythrine belongs to the class of organic compounds known as dihydrobenzophenanthridine alkaloids. These are alkaloids containing a dihydrobenzophenanthridine skeleton, which is a tetracyclic compound containing a benzene fused to a dihydrophenanthridine moiety. Dihydrochelerythrine is a moderately basic compound (based on its pKa). |
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| Structure | COC1=CC=C2C(CN(C)C3=C4C=C5OCOC5=CC4=CC=C23)=C1OC InChI=1S/C21H19NO4/c1-22-10-16-13(6-7-17(23-2)21(16)24-3)14-5-4-12-8-18-19(26-11-25-18)9-15(12)20(14)22/h4-9H,10-11H2,1-3H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C21H19NO4 |
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| Average Mass | 349.3860 Da |
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| Monoisotopic Mass | 349.13141 Da |
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| IUPAC Name | 17,18-dimethoxy-21-methyl-5,7-dioxa-21-azapentacyclo[11.8.0.0²,¹⁰.0⁴,⁸.0¹⁴,¹⁹]henicosa-1,3,8,10,12,14,16,18-octaene |
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| Traditional Name | 17,18-dimethoxy-21-methyl-5,7-dioxa-21-azapentacyclo[11.8.0.0²,¹⁰.0⁴,⁸.0¹⁴,¹⁹]henicosa-1,3,8,10,12,14,16,18-octaene |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC=C2C(CN(C)C3=C4C=C5OCOC5=CC4=CC=C23)=C1OC |
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| InChI Identifier | InChI=1S/C21H19NO4/c1-22-10-16-13(6-7-17(23-2)21(16)24-3)14-5-4-12-8-18-19(26-11-25-18)9-15(12)20(14)22/h4-9H,10-11H2,1-3H3 |
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| InChI Key | ALZAZMCIBRHMFF-UHFFFAOYSA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| HMBC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3CN, experimental) | Not Available | Institute of Organic Chemistry and Biochemistry of the CAS | Martin Dračínský | 2025-11-05 | View Spectrum | | HSQC NMR | [1H, 13C] NMR Spectrum (2D, 600 MHz, CD3CN, experimental) | Not Available | Institute of Organic Chemistry and Biochemistry of the CAS | Martin Dračínský | 2025-11-05 | View Spectrum | | COSY NMR | [1H, 1H] NMR Spectrum (2D, 600 MHz, CD3CN, experimental) | Not Available | Institute of Organic Chemistry and Biochemistry of the CAS | Martin Dračínský | 2025-11-05 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, CD3CN, experimental) | Not Available | Institute of Organic Chemistry and Biochemistry of the CAS | Martin Dračínský | 2025-11-05 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, CD3CN, experimental) | Not Available | Institute of Organic Chemistry and Biochemistry of the CAS | Martin Dračínský | 2025-11-05 | View Spectrum |
| | 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, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, 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 dihydrobenzophenanthridine alkaloids. These are alkaloids containing a dihydrobenzophenanthridine skeleton, which is a tetracyclic compound containing a benzene fused to a dihydrophenanthridine moiety. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Benzophenanthridine alkaloids |
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| Sub Class | Dihydrobenzophenanthridine alkaloids |
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| Direct Parent | Dihydrobenzophenanthridine alkaloids |
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| Alternative Parents | |
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| Substituents | - Dihydrobenzophenanthridine alkaloid skeleton
- Benzoquinoline
- Phenanthridine
- Naphthalene
- Quinoline
- Benzodioxole
- Anisole
- Dialkylarylamine
- Tertiary aliphatic/aromatic amine
- Aralkylamine
- Alkyl aryl ether
- Benzenoid
- Tertiary amine
- Acetal
- Ether
- Organoheterocyclic compound
- Azacycle
- Oxacycle
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Amine
- 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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