| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 21:18:54 UTC |
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| Updated at | 2022-03-17 21:18:54 UTC |
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| NP-MRD ID | NP0049836 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Na-p-Hydroxycoumaroyltryptophan |
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| Description | Na-p-Hydroxycoumaroyltryptophan belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. Na-p-Hydroxycoumaroyltryptophan is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Na-p-Hydroxycoumaroyltryptophan has been detected, but not quantified in, coffee and coffee products. Na-p-Hydroxycoumaroyltryptophan is found in Zea mays . This could make na-p-hydroxycoumaroyltryptophan a potential biomarker for the consumption of these foods. |
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| Structure | OC(=O)C(CC1=CNC2=C1C=CC=C2)NC(=O)\C=C\C1=CC=C(O)C=C1 InChI=1S/C20H18N2O4/c23-15-8-5-13(6-9-15)7-10-19(24)22-18(20(25)26)11-14-12-21-17-4-2-1-3-16(14)17/h1-10,12,18,21,23H,11H2,(H,22,24)(H,25,26)/b10-7+ |
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| Synonyms | | Value | Source |
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| 2-{[(2E)-1-hydroxy-3-(4-hydroxyphenyl)prop-2-en-1-ylidene]amino}-3-(1H-indol-3-yl)propanoate | Generator |
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| Chemical Formula | C20H18N2O4 |
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| Average Mass | 350.3679 Da |
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| Monoisotopic Mass | 350.12666 Da |
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| IUPAC Name | 2-[(2E)-3-(4-hydroxyphenyl)prop-2-enamido]-3-(1H-indol-3-yl)propanoic acid |
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| Traditional Name | 2-[(2E)-3-(4-hydroxyphenyl)prop-2-enamido]-3-(1H-indol-3-yl)propanoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(=O)C(CC1=CNC2=C1C=CC=C2)NC(=O)\C=C\C1=CC=C(O)C=C1 |
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| InChI Identifier | InChI=1S/C20H18N2O4/c23-15-8-5-13(6-9-15)7-10-19(24)22-18(20(25)26)11-14-12-21-17-4-2-1-3-16(14)17/h1-10,12,18,21,23H,11H2,(H,22,24)(H,25,26)/b10-7+ |
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| InChI Key | IDUPBPKKEQWWCP-JXMROGBWSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | | Species Name | Source | Reference |
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| Coffea arabica L. | FooDB | - Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
| | Coffea canephora | FooDB | - Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
| | Zea mays L. | Plant | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. |
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| Kingdom | Organic compounds |
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| Super Class | Organic acids and derivatives |
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| Class | Carboxylic acids and derivatives |
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| Sub Class | Amino acids, peptides, and analogues |
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| Direct Parent | N-acyl-alpha amino acids |
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| Alternative Parents | |
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| Substituents | - N-acyl-alpha-amino acid
- Cinnamic acid amide
- Cinnamic acid or derivatives
- Coumaric acid or derivatives
- Hydroxycinnamic acid or derivatives
- Indolyl carboxylic acid derivative
- 3-alkylindole
- Indole
- Indole or derivatives
- Styrene
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Substituted pyrrole
- Pyrrole
- Heteroaromatic compound
- Secondary carboxylic acid amide
- Carboxamide group
- Organoheterocyclic compound
- Azacycle
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Organooxygen compound
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Organic oxide
- Hydrocarbon derivative
- Carbonyl group
- Organonitrogen compound
- 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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