| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-10 03:59:13 UTC |
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| Updated at | 2022-09-10 03:59:13 UTC |
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| NP-MRD ID | NP0295137 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | tyrosin |
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| Description | L-Tyrosine, also known as Tyr or tirosina, belongs to the class of organic compounds known as tyrosine and derivatives. Tyrosine and derivatives are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. L-Tyrosine is a very strong basic compound (based on its pKa). In humans, L-tyrosine is involved in thyroid hormone synthesis. L-Tyrosine is an odorless tasting compound. Outside of the human body, L-Tyrosine is found, on average, in the highest concentration within a few different foods, such as caseins, milk (cow), and other soy products and in a lower concentration in mung beans, mamey sapotes, and french plantains. L-Tyrosine has also been detected, but not quantified in, several different foods, such as herbs and spices, arctic blackberries, bilberries, root vegetables, and green vegetables. This could make L-tyrosine a potential biomarker for the consumption of these foods. tyrosin is found in Allium tuberosum, Antirrhinum majus, Arabidopsis thaliana, Caenorhabditis elegans, Callistoctopus macropus, Castanea sativa, Catha edulis, Chlamydomonas reinhardtii, Claviceps purpurea, Colchicum trigynum, Daphnia magna, Glycine max, Hyacinthoides non-scripta, Inga laurina, Lemna aequinoctialis, Lupinus albus, Mycoplasma bovis, Pinna nobilis, Pseudo-nitzschia multistriata, Pseudostellaria heterophylla, Puccinia graminis, Rhodiola rosea, Sida hermaphrodita and Stellaria media. tyrosin was first documented in 2007 (PMID: 17190852). An alpha-amino acid that is phenylalanine bearing a hydroxy substituent at position 4 on the phenyl ring. |
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| Structure | NC(CC1=CC=C(O)C=C1)C(O)=O InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13) |
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| Synonyms | | Value | Source |
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| 2-Amino-3-(4-hydroxyphenyl)propanoic acid | ChEBI | | 2-Amino-3-(p-hydroxyphenyl)propionic acid | ChEBI | | 3-(p-Hydroxyphenyl)alanine | ChEBI | | Tirosina | ChEBI | | Tyr | ChEBI | | Tyrosin | ChEBI | | Y | ChEBI | | 2-Amino-3-(4-hydroxyphenyl)propanoate | Generator | | 2-Amino-3-(p-hydroxyphenyl)propionate | Generator |
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| Chemical Formula | C9H11NO3 |
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| Average Mass | 181.1885 Da |
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| Monoisotopic Mass | 181.07389 Da |
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| IUPAC Name | 2-amino-3-(4-hydroxyphenyl)propanoic acid |
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| Traditional Name | tyrosin |
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| CAS Registry Number | Not Available |
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| SMILES | NC(CC1=CC=C(O)C=C1)C(O)=O |
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| InChI Identifier | InChI=1S/C9H11NO3/c10-8(9(12)13)5-6-1-3-7(11)4-2-6/h1-4,8,11H,5,10H2,(H,12,13) |
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| InChI Key | OUYCCCASQSFEME-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 tyrosine and derivatives. Tyrosine and derivatives are compounds containing tyrosine or a derivative thereof resulting from reaction of tyrosine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
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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 | Tyrosine and derivatives |
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| Alternative Parents | |
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| Substituents | - Tyrosine or derivatives
- Phenylalanine or derivatives
- 3-phenylpropanoic-acid
- Amphetamine or derivatives
- Alpha-amino acid
- 1-hydroxy-2-unsubstituted benzenoid
- Aralkylamine
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic oxygen compound
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Hydrocarbon derivative
- Primary aliphatic amine
- Organic nitrogen compound
- Carbonyl group
- Organic oxide
- Organopnictogen compound
- Amine
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | |
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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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