| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 15:48:12 UTC |
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| Updated at | 2022-09-08 15:48:12 UTC |
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| NP-MRD ID | NP0270099 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | indole-3-lactic acid |
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| Description | Indolelactic acid, also known as indolelactate or 5-IHIPA, belongs to the class of organic compounds known as indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. indole-3-lactic acid is found in Agrobacterium tumefaciens, Apis cerana, Daphnia pulex and Malassezia furfur. indole-3-lactic acid was first documented in 1988 (PMID: 16347781). Indolelactic acid is an extremely weak basic (essentially neutral) compound (based on its pKa) (PMID: 21749142) (PMID: 20540569) (PMID: 22372405) (PMID: 23111785). |
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| Structure | OC(CC1=CNC2=C1C=CC=C2)C(O)=O InChI=1S/C11H11NO3/c13-10(11(14)15)5-7-6-12-9-4-2-1-3-8(7)9/h1-4,6,10,12-13H,5H2,(H,14,15) |
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| Synonyms | | Value | Source |
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| alpha-Hydroxy-1H-indole-3-propanoic acid | ChEBI | | Indole-3-lactic acid | ChEBI | | a-Hydroxy-1H-indole-3-propanoate | Generator | | a-Hydroxy-1H-indole-3-propanoic acid | Generator | | alpha-Hydroxy-1H-indole-3-propanoate | Generator | | Α-hydroxy-1H-indole-3-propanoate | Generator | | Α-hydroxy-1H-indole-3-propanoic acid | Generator | | Indole-3-lactate | Generator | | Indolelactate | Generator | | (+)-2-Hydroxy-3-indol-3-yl-propionate | HMDB | | (+)-2-Hydroxy-3-indol-3-yl-propionic acid | HMDB | | (+)-a-Hydroxy-1H-indole-3-propanoate | HMDB | | (+)-a-Hydroxy-1H-indole-3-propanoic acid | HMDB | | (+)-a-Hydroxy-1H-indole-3-propionate | HMDB | | (+)-a-Hydroxy-1H-indole-3-propionic acid | HMDB | | (+)-alpha-Hydroxy-1H-indole-3-propanoate | HMDB | | (+)-alpha-Hydroxy-1H-indole-3-propanoic acid | HMDB | | (+)-alpha-Hydroxy-1H-indole-3-propionate | HMDB | | (+)-alpha-Hydroxy-1H-indole-3-propionic acid | HMDB | | (S)-2-Hydroxy-3-indol-3-yl-propionate | HMDB | | (S)-2-Hydroxy-3-indol-3-yl-propionic acid | HMDB | | 2-Hydroxy-3-indol-3-yl-propionate | HMDB | | 2-Hydroxy-3-indol-3-yl-propionic acid | HMDB | | 2-Hydroxy-3-indol-3-yl-propionsaeure | HMDB | | DL-3-Indolelactate | HMDB | | DL-3-Indolelactic acid | HMDB | | Indole-3-lactic acid, (+-)-isomer | HMDB | | 5-Hydroxyindolepropionic acid | HMDB | | 5-IHIPA | HMDB |
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| Chemical Formula | C11H11NO3 |
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| Average Mass | 205.2099 Da |
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| Monoisotopic Mass | 205.07389 Da |
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| IUPAC Name | 2-hydroxy-3-(1H-indol-3-yl)propanoic acid |
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| Traditional Name | indole-3-lactic acid |
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| CAS Registry Number | Not Available |
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| SMILES | OC(CC1=CNC2=C1C=CC=C2)C(O)=O |
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| InChI Identifier | InChI=1S/C11H11NO3/c13-10(11(14)15)5-7-6-12-9-4-2-1-3-8(7)9/h1-4,6,10,12-13H,5H2,(H,14,15) |
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| InChI Key | XGILAAMKEQUXLS-UHFFFAOYSA-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, 500 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 indolyl carboxylic acids and derivatives. Indolyl carboxylic acids and derivatives are compounds containing a carboxylic acid chain (of at least 2 carbon atoms) linked to an indole ring. |
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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 | Indolyl carboxylic acids and derivatives |
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| Direct Parent | Indolyl carboxylic acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Indolyl carboxylic acid derivative
- 3-alkylindole
- Indole
- Alpha-hydroxy acid
- Hydroxy acid
- Substituted pyrrole
- Benzenoid
- Pyrrole
- Heteroaromatic compound
- Secondary alcohol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Azacycle
- Hydrocarbon derivative
- Alcohol
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Carbonyl group
- Organic nitrogen 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 | 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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| General References | - Manna SK, Patterson AD, Yang Q, Krausz KW, Idle JR, Fornace AJ, Gonzalez FJ: UPLC-MS-based urine metabolomics reveals indole-3-lactic acid and phenyllactic acid as conserved biomarkers for alcohol-induced liver disease in the Ppara-null mouse model. J Proteome Res. 2011 Sep 2;10(9):4120-33. doi: 10.1021/pr200310s. Epub 2011 Jul 28. [PubMed:21749142 ]
- Crozier A, Arruda P, Jasmim JM, Monteiro AM, Sandberg G: Analysis of Indole-3-Acetic Acid and Related Indoles in Culture Medium from Azospirillum lipoferum and Azospirillum brasilense. Appl Environ Microbiol. 1988 Nov;54(11):2833-7. doi: 10.1128/aem.54.11.2833-2837.1988. [PubMed:16347781 ]
- Manna SK, Patterson AD, Yang Q, Krausz KW, Li H, Idle JR, Fornace AJ Jr, Gonzalez FJ: Identification of noninvasive biomarkers for alcohol-induced liver disease using urinary metabolomics and the Ppara-null mouse. J Proteome Res. 2010 Aug 6;9(8):4176-88. doi: 10.1021/pr100452b. [PubMed:20540569 ]
- Jacobs DM, Fuhrmann JC, van Dorsten FA, Rein D, Peters S, van Velzen EJ, Hollebrands B, Draijer R, van Duynhoven J, Garczarek U: Impact of short-term intake of red wine and grape polyphenol extract on the human metabolome. J Agric Food Chem. 2012 Mar 28;60(12):3078-85. doi: 10.1021/jf2044247. Epub 2012 Mar 13. [PubMed:22372405 ]
- Szkop M, Bielawski W: A simple method for simultaneous RP-HPLC determination of indolic compounds related to bacterial biosynthesis of indole-3-acetic acid. Antonie Van Leeuwenhoek. 2013 Mar;103(3):683-91. doi: 10.1007/s10482-012-9838-4. Epub 2012 Oct 31. [PubMed:23111785 ]
- LOTUS database [Link]
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