| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 22:05:55 UTC |
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| Updated at | 2022-09-05 22:05:55 UTC |
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| NP-MRD ID | NP0220710 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3-{4-hydroxy-6-methyl-2h,5h,7h,8h-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-6,7-dimethoxy-3h-2-benzofuran-1-one |
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| Description | Narcotoline belongs to the class of organic compounds known as phthalide isoquinolines. These are organic compounds with a structure characterized by an isoquinoline moiety linked to phthalide. Narcotoline is an opiate alkaloid chemically related to noscapine. It binds to the same receptors in the brain as noscapine to act as an antitussive, and has also been used in tissue culture media. Narcotoline is a very strong basic compound (based on its pKa). Outside of the human body, Narcotoline has been detected, but not quantified in, opium poppies. This could make narcotoline a potential biomarker for the consumption of these foods. It can be obtained from the opium poppy, Papaver somniferum. It is present at much higher levels in culinary strains (cultivars) of P. 3-{4-hydroxy-6-methyl-2h,5h,7h,8h-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-6,7-dimethoxy-3h-2-benzofuran-1-one is found in Papaver somniferum. Somniferum used for poppy seed production than in high-morphine pharmaceutical strains used for opium production. |
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| Structure | COC1=C(OC)C2=C(C=C1)C(OC2=O)C1N(C)CCC2=CC3=C(OCO3)C(O)=C12 InChI=1S/C21H21NO7/c1-22-7-6-10-8-13-20(28-9-27-13)17(23)14(10)16(22)18-11-4-5-12(25-2)19(26-3)15(11)21(24)29-18/h4-5,8,16,18,23H,6-7,9H2,1-3H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C21H21NO7 |
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| Average Mass | 399.3939 Da |
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| Monoisotopic Mass | 399.13180 Da |
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| IUPAC Name | 3-{4-hydroxy-6-methyl-2H,5H,6H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-6,7-dimethoxy-1,3-dihydro-2-benzofuran-1-one |
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| Traditional Name | 3-{4-hydroxy-6-methyl-2H,5H,7H,8H-[1,3]dioxolo[4,5-g]isoquinolin-5-yl}-6,7-dimethoxy-3H-2-benzofuran-1-one |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(OC)C2=C(C=C1)C(OC2=O)C1N(C)CCC2=CC3=C(OCO3)C(O)=C12 |
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| InChI Identifier | InChI=1S/C21H21NO7/c1-22-7-6-10-8-13-20(28-9-27-13)17(23)14(10)16(22)18-11-4-5-12(25-2)19(26-3)15(11)21(24)29-18/h4-5,8,16,18,23H,6-7,9H2,1-3H3 |
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| InChI Key | LMGZCSKYOKDBES-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 phthalide isoquinolines. These are organic compounds with a structure characterized by an isoquinoline moiety linked to phthalide. |
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| Kingdom | Organic compounds |
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| Super Class | Alkaloids and derivatives |
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| Class | Phthalide isoquinolines |
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| Sub Class | Not Available |
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| Direct Parent | Phthalide isoquinolines |
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| Alternative Parents | |
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| Substituents | - Phthalide isoquinoline
- Phthalide
- Isobenzofuranone
- Benzofuranone
- Tetrahydroisoquinoline
- Benzodioxole
- Isocoumaran
- Anisole
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- Aralkylamine
- Benzenoid
- Amino acid or derivatives
- Tertiary aliphatic amine
- Carboxylic acid ester
- Tertiary amine
- Lactone
- Acetal
- Carboxylic acid derivative
- Oxacycle
- Ether
- Azacycle
- Monocarboxylic acid or derivatives
- Organoheterocyclic compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Amine
- Organic oxygen compound
- Organopnictogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxide
- 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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