Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2018-06-07 00:54:32 UTC |
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Update Date | 2022-03-07 03:18:15 UTC |
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HMDB ID | HMDB0240282 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | Pamoic acid |
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Description | Pamoic acid, also known as pamoate, belongs to the class of organic compounds known as naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. Pamoic acid is considered to be a practically insoluble (in water) and relatively neutral molecule. |
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Structure | OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O InChI=1S/C23H16O5/c24-12-15-9-13-5-1-3-7-16(13)18(21(15)25)11-19-17-8-4-2-6-14(17)10-20(22(19)26)23(27)28/h1-10,12,25-26H,11H2,(H,27,28) |
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Synonyms | Value | Source |
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Pamoate | Generator | 4-[(3-Formyl-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylate | HMDB |
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Chemical Formula | C23H16O5 |
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Average Molecular Weight | 372.376 |
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Monoisotopic Molecular Weight | 372.099773615 |
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IUPAC Name | 4-[(3-formyl-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid |
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Traditional Name | 4-[(3-formyl-2-hydroxynaphthalen-1-yl)methyl]-3-hydroxynaphthalene-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O |
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InChI Identifier | InChI=1S/C23H16O5/c24-12-15-9-13-5-1-3-7-16(13)18(21(15)25)11-19-17-8-4-2-6-14(17)10-20(22(19)26)23(27)28/h1-10,12,25-26H,11H2,(H,27,28) |
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InChI Key | VQGWKFPKDOOFGL-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as naphthalenecarboxylic acids. Naphthalenecarboxylic acids are compounds containing a naphthalene moiety, which bears a carboxylic acid group one or more positions. Naphthalene is a bicyclic compound that is made up of two fused benzene ring. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Naphthalenes |
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Sub Class | Naphthalenecarboxylic acids and derivatives |
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Direct Parent | Naphthalenecarboxylic acids |
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Alternative Parents | |
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Substituents | - 2-naphthalenecarboxylic acid
- 2-naphthol
- Salicylic acid or derivatives
- Hydroxybenzoic acid
- Aryl-aldehyde
- Phenol
- Vinylogous acid
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Aldehyde
- Aromatic homopolycyclic compound
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Molecular Framework | Aromatic homopolycyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Physiological effect | Not Available |
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Disposition | Not Available |
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Process | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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Experimental Molecular 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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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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Pamoic acid,1TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O | 3487.8 | Semi standard non polar | 33892256 | Pamoic acid,1TMS,isomer #2 | C[Si](C)(C)OC1=C(C=O)C=C2C=CC=CC2=C1CC1=C(O)C(C(=O)O)=CC2=CC=CC=C12 | 3565.1 | Semi standard non polar | 33892256 | Pamoic acid,1TMS,isomer #3 | C[Si](C)(C)OC1=C(C(=O)O)C=C2C=CC=CC2=C1CC1=C(O)C(C=O)=CC2=CC=CC=C12 | 3531.8 | Semi standard non polar | 33892256 | Pamoic acid,2TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O[Si](C)(C)C)C(C=O)=CC3=CC=CC=C23)=C1O | 3428.9 | Semi standard non polar | 33892256 | Pamoic acid,2TMS,isomer #2 | C[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O[Si](C)(C)C | 3434.9 | Semi standard non polar | 33892256 | Pamoic acid,2TMS,isomer #3 | C[Si](C)(C)OC1=C(C=O)C=C2C=CC=CC2=C1CC1=C(O[Si](C)(C)C)C(C(=O)O)=CC2=CC=CC=C12 | 3507.5 | Semi standard non polar | 33892256 | Pamoic acid,3TMS,isomer #1 | C[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O[Si](C)(C)C)C(C=O)=CC3=CC=CC=C23)=C1O[Si](C)(C)C | 3408.6 | Semi standard non polar | 33892256 | Pamoic acid,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O | 3765.7 | Semi standard non polar | 33892256 | Pamoic acid,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=C(C=O)C=C2C=CC=CC2=C1CC1=C(O)C(C(=O)O)=CC2=CC=CC=C12 | 3830.2 | Semi standard non polar | 33892256 | Pamoic acid,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(C(=O)O)C=C2C=CC=CC2=C1CC1=C(O)C(C=O)=CC2=CC=CC=C12 | 3785.2 | Semi standard non polar | 33892256 | Pamoic acid,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC3=CC=CC=C23)=C1O | 3977.0 | Semi standard non polar | 33892256 | Pamoic acid,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O)C(C=O)=CC3=CC=CC=C23)=C1O[Si](C)(C)C(C)(C)C | 3971.6 | Semi standard non polar | 33892256 | Pamoic acid,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC1=C(C=O)C=C2C=CC=CC2=C1CC1=C(O[Si](C)(C)C(C)(C)C)C(C(=O)O)=CC2=CC=CC=C12 | 4026.0 | Semi standard non polar | 33892256 | Pamoic acid,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=O)C1=CC2=CC=CC=C2C(CC2=C(O[Si](C)(C)C(C)(C)C)C(C=O)=CC3=CC=CC=C23)=C1O[Si](C)(C)C(C)(C)C | 4155.0 | Semi 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 - Pamoic acid GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pamoic acid GC-MS (TMS_3_1) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pamoic acid GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pamoic acid GC-MS (TBDMS_3_1) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pamoic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Pamoic acid GC-MS ("Pamoic acid,2TMS,#3" 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 - Pamoic acid 10V, Positive-QTOF | splash10-0ab9-0009000000-51cd81ca4a58044a01d9 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 20V, Positive-QTOF | splash10-0a70-0519000000-e936e875938191ad329d | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 40V, Positive-QTOF | splash10-0a4i-0922000000-344d7763a9bb0946d7c6 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 10V, Negative-QTOF | splash10-00fr-0109000000-96ba2007ba15bd250d92 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 20V, Negative-QTOF | splash10-00b9-0319000000-0c060ce5ce4fa037498e | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 40V, Negative-QTOF | splash10-0005-0932000000-617cb26694f08e088a92 | 2019-02-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 10V, Positive-QTOF | splash10-00di-0429000000-31560e43cb29345d152f | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 20V, Positive-QTOF | splash10-0a4i-0924000000-5f543d0c2c2ed8b223a8 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 40V, Positive-QTOF | splash10-0a4i-0911000000-f10bb12e5bf2a89b5460 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 10V, Negative-QTOF | splash10-00b9-0019000000-b334481d253b3d7a528c | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 20V, Negative-QTOF | splash10-0002-0091000000-58efdf1033a80beef949 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Pamoic acid 40V, Negative-QTOF | splash10-052e-0951000000-604328083a57983df61d | 2021-09-22 | Wishart Lab | View Spectrum |
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