| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-02 21:04:58 UTC |
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| Updated at | 2022-09-02 21:04:58 UTC |
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| NP-MRD ID | NP0162641 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3-{16-ethenyl-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl}propanoic acid |
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| Description | Pyropheophorbide a belongs to the class of organic compounds known as tetrapyrroles and derivatives. These are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. Pyropheophorbide a is a primary metabolite. Primary metabolites are metabolically or physiologically essential metabolites. They are directly involved in an organism’s growth, development or reproduction. 3-{16-ethenyl-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl}propanoic acid is found in Isatis tinctoria. 3-{16-ethenyl-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1⁵,⁸.1¹⁰,¹³.1¹⁵,¹⁸.0²,⁶]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl}propanoic acid was first documented in 2022 (PMID: 35977115). Based on a literature review very few articles have been published on Pyropheophorbide a (PMID: 35758904). |
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| Structure | CCC1=C(C)C2=NC1=CC1=C(C)C3=C(O)C\C(=C4\NC(=CC5=NC(=C2)C(C=C)=C5C)C(C)C4CCC(O)=O)C3=N1 InChI=1S/C33H34N4O3/c1-7-19-15(3)23-12-25-17(5)21(9-10-30(39)40)32(36-25)22-11-29(38)31-18(6)26(37-33(22)31)14-28-20(8-2)16(4)24(35-28)13-27(19)34-23/h7,12-14,17,21,36,38H,1,8-11H2,2-6H3,(H,39,40)/b25-12?,27-13?,28-14?,32-22- |
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| Synonyms | | Value | Source |
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| 3-{16-ethenyl-11-ethyl-4-hydroxy-12,17,21,26-tetramethyl-7,23,24,25-tetraazahexacyclo[18.2.1.1,.1,.1,.0,]hexacosa-1,4,6,8(26),9,11,13(25),14,16,18(24),19-undecaen-22-yl}propanoate | HMDB |
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| Chemical Formula | C33H34N4O3 |
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| Average Mass | 534.6600 Da |
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| Monoisotopic Mass | 534.26309 Da |
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| IUPAC Name | Not Available |
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| Traditional Name | Not Available |
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| CAS Registry Number | Not Available |
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| SMILES | CCC1=C(C)C2=NC1=CC1=C(C)C3=C(O)C\C(=C4\NC(=CC5=NC(=C2)C(C=C)=C5C)C(C)C4CCC(O)=O)C3=N1 |
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| InChI Identifier | InChI=1S/C33H34N4O3/c1-7-19-15(3)23-12-25-17(5)21(9-10-30(39)40)32(36-25)22-11-29(38)31-18(6)26(37-33(22)31)14-28-20(8-2)16(4)24(35-28)13-27(19)34-23/h7,12-14,17,21,36,38H,1,8-11H2,2-6H3,(H,39,40)/b25-12?,27-13?,28-14?,32-22- |
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| InChI Key | FDKRLXBXYZKWRZ-UVVYPKDDSA-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 tetrapyrroles and derivatives. These are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Tetrapyrroles and derivatives |
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| Sub Class | Not Available |
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| Direct Parent | Tetrapyrroles and derivatives |
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| Alternative Parents | |
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| Substituents | - Tetrapyrrole skeleton
- Delta amino acid or derivatives
- Pyrrolidine
- Amino acid
- Ketimine
- Amino acid or derivatives
- Azacycle
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Secondary amine
- Monocarboxylic acid or derivatives
- Enol
- Enamine
- Secondary aliphatic amine
- Carboxylic acid
- Carboxylic acid derivative
- Organic nitrogen compound
- Organic oxygen compound
- Organopnictogen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Organonitrogen compound
- Imine
- Carbonyl group
- Amine
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic 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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