| Record Information |
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| Version | 2.0 |
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| Created at | 2006-05-22 14:17:48 UTC |
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| Updated at | 2021-06-29 00:47:33 UTC |
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| NP-MRD ID | NP0001120 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 5-Methoxytryptophan |
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| Description | 5-Methoxytryptophan is an L-tryptophan derivative that is L-tryptophan with a methoxy substituent at position 5. It has a role as a metabolite. It derives from a L-tryptophan. It is a tautomer of a 5-methoxy-L-tryptophan zwitterion. 5-Methoxytryptophan belongs to the class of organic compounds known as serotonins. Serotonins are compounds containing a serotonin moiety, which consists of an indole that bears an aminoethyl a position 2 and a hydroxyl group at position 5. Outside of the human body, 5-Methoxytryptophan has been detected, but not quantified in cow milk. 5-Methoxytryptophan is reduced in the urine of patients with liver disease. 5-Methoxytryptophan is reduced in the urine of parients with liver disease. |
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| Structure | COC1=CC2=C(NC=C2C[C@H](N)C(O)=O)C=C1 InChI=1S/C12H14N2O3/c1-17-8-2-3-11-9(5-8)7(6-14-11)4-10(13)12(15)16/h2-3,5-6,10,14H,4,13H2,1H3,(H,15,16)/t10-/m0/s1 |
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| Synonyms | | Value | Source |
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| 5-Methoxytryptophan, (L)-isomer | HMDB | | 5-Methoxytryptophan, (DL)-isomer | HMDB |
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| Chemical Formula | C12H14N2O3 |
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| Average Mass | 234.2512 Da |
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| Monoisotopic Mass | 234.10044 Da |
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| IUPAC Name | (2S)-2-amino-3-(5-methoxy-1H-indol-3-yl)propanoic acid |
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| Traditional Name | 5-methoxytryptophan |
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| CAS Registry Number | 2504-22-5 |
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| SMILES | COC1=CC2=C(NC=C2C[C@H](N)C(O)=O)C=C1 |
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| InChI Identifier | InChI=1S/C12H14N2O3/c1-17-8-2-3-11-9(5-8)7(6-14-11)4-10(13)12(15)16/h2-3,5-6,10,14H,4,13H2,1H3,(H,15,16)/t10-/m0/s1 |
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| InChI Key | KVNPSKDDJARYKK-JTQLQIEISA-N |
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| Experimental Spectra |
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| | Spectrum Type | Description | Depositor Email | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | 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 | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as serotonins. Serotonins are compounds containing a serotonin moiety, which consists of an indole that bears an aminoethyl a position 2 and a hydroxyl group at position 5. |
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| Kingdom | Organic compounds |
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| Super Class | Organoheterocyclic compounds |
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| Class | Indoles and derivatives |
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| Sub Class | Tryptamines and derivatives |
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| Direct Parent | Serotonins |
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| Alternative Parents | |
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| Substituents | - Serotonin
- Indolyl carboxylic acid derivative
- Alpha-amino acid
- Alpha-amino acid or derivatives
- L-alpha-amino acid
- 3-alkylindole
- Indole
- Anisole
- Alkyl aryl ether
- Aralkylamine
- Benzenoid
- Substituted pyrrole
- Heteroaromatic compound
- Pyrrole
- Amino acid or derivatives
- Amino acid
- Carboxylic acid derivative
- Carboxylic acid
- Ether
- Azacycle
- Monocarboxylic acid or derivatives
- Amine
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- Carbonyl group
- Hydrocarbon derivative
- Primary amine
- Primary aliphatic amine
- Organic oxide
- Organonitrogen compound
- Organooxygen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Solid |
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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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| General References | - Geffard M, Dulluc J, Rock AM: Antisera against the indolealkylamines: tryptophan, 5-hydroxytryptophan, 5-hydroxytryptamine, 5-methoxytryptophan, and 5-methoxytryptamine tested by an enzyme-linked immunosorbent assay method. J Neurochem. 1985 Apr;44(4):1221-8. [PubMed:3919158 ]
- Cheng HH, Kuo CC, Yan JL, Chen HL, Lin WC, Wang KH, Tsai KK, Guven H, Flaberg E, Szekely L, Klein G, Wu KK: Control of cyclooxygenase-2 expression and tumorigenesis by endogenous 5-methoxytryptophan. Proc Natl Acad Sci U S A. 2012 Aug 14;109(33):13231-6. doi: 10.1073/pnas.1209919109. Epub 2012 Jul 31. [PubMed:22851770 ]
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