Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 17:41:18 UTC |
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Update Date | 2022-03-07 02:52:50 UTC |
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HMDB ID | HMDB0031150 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Pyrophaeophorbide a |
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Description | Pyrophaeophorbide a belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages. Pyrophaeophorbide 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. Based on a literature review very few articles have been published on Pyrophaeophorbide a. |
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Structure | [H]\C1=C2\N\C(=C([H])/C3=N/C(=C([H])\C4=C(C)C5=C(N4)\C(CC5=O)=C4\N=C1C(C)C4CCC(O)=O)/C(CC)=C3C)C(C=C)=C2C 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/h7,12-14,17,21,34,37H,1,8-11H2,2-6H3,(H,39,40)/b23-12-,24-13-,25-12+,26-14-,27-13-,28-14-,32-22+ |
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Synonyms | Not Available |
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Chemical Formula | C33H34N4O3 |
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Average Molecular Weight | 534.6481 |
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Monoisotopic Molecular Weight | 534.263090974 |
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IUPAC Name | 3-{16-ethenyl-11-ethyl-12,17,21,26-tetramethyl-4-oxo-7,23,24,25-tetraazahexacyclo[18.2.1.1^{5,8}.1^{10,13}.1^{15,18}.0^{2,6}]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaen-22-yl}propanoic acid |
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Traditional Name | 3-{16-ethenyl-11-ethyl-12,17,21,26-tetramethyl-4-oxo-7,23,24,25-tetraazahexacyclo[18.2.1.1^{5,8}.1^{10,13}.1^{15,18}.0^{2,6}]hexacosa-1,5,8(26),9,11,13(25),14,16,18,20(23)-decaen-22-yl}propanoic acid |
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CAS Registry Number | 24533-72-0 |
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SMILES | [H]\C-1=C2\N\C(=C([H])/C3=N/C(=C([H])\C4=C(C)C5=C(N4)\C(CC5=O)=C4\N=C-1C(C)C4CCC(O)=O)/C(CC)=C3C)C(C=C)=C2C |
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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/h7,12-14,17,21,34,37H,1,8-11H2,2-6H3,(H,39,40)/b23-12-,24-13-,25-12+,26-14-,27-13-,28-14-,32-22+ |
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InChI Key | IEGUQQKIFBYXLG-MFSHSKEJSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as chlorins. These are large heterocyclic aromatic ring systems consisting, at the core, of three pyrroles and one pyrroline coupled through four methine linkages. |
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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 | Chlorins |
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Direct Parent | Chlorins |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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Molecular Framework | Not Available |
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External Descriptors | Not Available |
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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 210 °C | 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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Pyrophaeophorbide a,1TMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 5172.3 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,1TMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 5239.1 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,1TMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O)C3C | 5204.3 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 5057.4 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 4403.5 | Standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 5108.3 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 4427.7 | Standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 5163.6 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 4445.1 | Standard non polar | 33892256 | Pyrophaeophorbide a,3TMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 5012.4 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,3TMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C)C3C | 4433.1 | Standard non polar | 33892256 | Pyrophaeophorbide a,1TBDMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 5364.2 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,1TBDMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 5401.4 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,1TBDMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O)C3C | 5371.4 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 5392.5 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1[NH]2)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 4770.7 | Standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 5416.9 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #2 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4[NH]C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 4804.8 | Standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 5475.0 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,2TBDMS,isomer #3 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O)C3C | 4790.5 | Standard non polar | 33892256 | Pyrophaeophorbide a,3TBDMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 5511.7 | Semi standard non polar | 33892256 | Pyrophaeophorbide a,3TBDMS,isomer #1 | C=CC1=C(C)C2=CC3=NC(=C4CC(=O)C5=C4N([Si](C)(C)C(C)(C)C)C(=C5C)C=C4N=C(C=C1N2[Si](C)(C)C(C)(C)C)C(C)=C4CC)C(CCC(=O)O[Si](C)(C)C(C)(C)C)C3C | 4934.3 | Standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (Non-derivatized) - 70eV, Positive | splash10-01b9-3000960000-ffb69326963f72ca49d5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (1 TMS) - 70eV, Positive | splash10-009f-9000570000-c9ded06c8c7d68def0f6 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-13 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pyrophaeophorbide a GC-MS ("Pyrophaeophorbide a,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-10-14 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 10V, Positive-QTOF | splash10-014r-0000290000-70fac6adb09e34f33f87 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 20V, Positive-QTOF | splash10-00kr-0000950000-d64bf7068886ba4ac07e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 40V, Positive-QTOF | splash10-0adi-2000900000-392345335ad5eee6399f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 10V, Negative-QTOF | splash10-001i-0000190000-4c570bd5b68fcc4bba5e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 20V, Negative-QTOF | splash10-05o9-1000490000-959ae52e44ab39eccf42 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 40V, Negative-QTOF | splash10-0a4i-9000510000-922dee955268658bb7b6 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 10V, Positive-QTOF | splash10-000i-0000090000-df6188360a18f72c606b | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 20V, Positive-QTOF | splash10-000i-0000890000-cda5aa101e193e10d4db | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 40V, Positive-QTOF | splash10-0aba-0000930000-2f3bc313024a74ea1f3b | 2021-09-21 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 10V, Negative-QTOF | splash10-001i-0000090000-250d77be068325fc8ca8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 20V, Negative-QTOF | splash10-00sr-2000970000-cbed6d2ed3c0ff42dd46 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pyrophaeophorbide a 40V, Negative-QTOF | splash10-00di-0000900000-7dbac96804c975c0cc9e | 2021-09-25 | Wishart Lab | View Spectrum |
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