Record Information |
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Version | 1.0 |
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Created at | 2005-11-16 15:48:42 UTC |
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Updated at | 2021-06-29 00:46:51 UTC |
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NP-MRD ID | NP0000457 |
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Secondary Accession Numbers | None |
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Natural Product Identification |
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Common Name | DL-2-Aminooctanoic acid |
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Description | DL-2-Aminooctanoic acid, also known as a-aminocaprylate or alpha-aminocaprylic acid, belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). DL-2-Aminooctanoic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. Outside of the human body, DL-2-Aminooctanoic acid has been detected, but not quantified in cow milk. |
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Structure | InChI=1S/C8H17NO2/c1-2-3-4-5-6-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11) |
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Synonyms | Value | Source |
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(+-)-2-Aminooctanoic acid | ChEBI | (+/-)-2-aminooctanoic acid | ChEBI | 2-Amino-DL-caprylic acid | ChEBI | 2-Aminocaprylic acid | ChEBI | alpha-Aminocaprylic acid | ChEBI | alpha-Aminooctanoic acid | ChEBI | D,L-2-Aminooctanoic acid | ChEBI | DL-2-Aminocaprylic acid | ChEBI | DL-alpha-Amino-N-caprylic acid | ChEBI | DL-alpha-Aminocaprylic acid | ChEBI | NSC 20147 | ChEBI | (+-)-2-Aminooctanoate | Generator | (+/-)-2-aminooctanoate | Generator | 2-Amino-DL-caprylate | Generator | 2-Aminocaprylate | Generator | a-Aminocaprylate | Generator | a-Aminocaprylic acid | Generator | alpha-Aminocaprylate | Generator | Α-aminocaprylate | Generator | Α-aminocaprylic acid | Generator | a-Aminooctanoate | Generator | a-Aminooctanoic acid | Generator | alpha-Aminooctanoate | Generator | Α-aminooctanoate | Generator | Α-aminooctanoic acid | Generator | D,L-2-Aminooctanoate | Generator | DL-2-Aminocaprylate | Generator | DL-a-Amino-N-caprylate | Generator | DL-a-Amino-N-caprylic acid | Generator | DL-alpha-Amino-N-caprylate | Generator | DL-Α-amino-N-caprylate | Generator | DL-Α-amino-N-caprylic acid | Generator | DL-a-Aminocaprylate | Generator | DL-a-Aminocaprylic acid | Generator | DL-alpha-Aminocaprylate | Generator | DL-Α-aminocaprylate | Generator | DL-Α-aminocaprylic acid | Generator | DL-2-Aminooctanoate | Generator | (+/-)-2-amino-octanoate | HMDB | (+/-)-2-amino-octanoic acid | HMDB | 2-Amino-DL-octanoate | HMDB | 2-Amino-DL-octanoic acid | HMDB | 2-Aminooctanoate | HMDB | 2-Aminooctanoic acid | HMDB | DL-2-Amino-octanoate | HMDB | DL-2-Aminooctanoic acid | ChEBI |
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Chemical Formula | C8H17NO2 |
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Average Mass | 159.2261 Da |
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Monoisotopic Mass | 159.12593 Da |
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IUPAC Name | 2-aminooctanoic acid |
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Traditional Name | (+-)-2-aminooctanoic acid |
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CAS Registry Number | 644-90-6 |
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SMILES | CCCCCCC(N)C(O)=O |
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InChI Identifier | InChI=1S/C8H17NO2/c1-2-3-4-5-6-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11) |
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InChI Key | AKVBCGQVQXPRLD-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, 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 alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). |
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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 | Alpha amino acids |
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Alternative Parents | |
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Substituents | - Alpha-amino acid
- Medium-chain fatty acid
- Amino fatty acid
- Fatty acid
- Fatty acyl
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organopnictogen compound
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Primary aliphatic amine
- Carbonyl group
- Organic oxygen compound
- Amine
- Organic oxide
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | 194 - 196 °C | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | 19 mg/mL | Not Available | LogP | Not Available | Not Available |
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Predicted Properties | |
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General References | - PARRY TE: Paper chromatography of 56 amino compounds using phenol and butanol-acetic acid as solvents with illustrative chromatograms of normal and abnormal urines. Clin Chim Acta. 1957 Apr;2(2):115-25. [PubMed:13447222 ]
- Mung D, Li L: Applying quantitative metabolomics based on chemical isotope labeling LC-MS for detecting potential milk adulterant in human milk. Anal Chim Acta. 2018 Feb 25;1001:78-85. doi: 10.1016/j.aca.2017.11.019. Epub 2017 Nov 14. [PubMed:29291809 ]
- KAMEDA Y, MATSUI K, KIMURA Y, TOYOURA E, TAKEUCHI E: Studies on acylase activity and micro-organisms. XVII. Optical resolution of tryptophan, 2-aminohexanedioic acid, and 2-aminooctanoic acid by metabolism of soil baceteria on benzoyl derivatives of DL-amino acids. Chem Pharm Bull (Tokyo). 1962 Sep;10:827-30. doi: 10.1248/cpb.10.827. [PubMed:14030438 ]
- Appelqvist LA, Nair BM: An improved technique for the gas-liquid chromatographic separation of the N-trifluoroacetyl n-butyl derivatives of amino acids. J Chromatogr. 1976 Sep 15;124(2):239-45. doi: 10.1016/s0021-9673(00)89739-3. [PubMed:965460 ]
- Shan M, Meng F, Zhou L, Lu F, Bie X, Zhao H, Lu Z: Surfactin inhibits the growth of Propionibacterium acnes by destroying the cell wall and membrane. Lett Appl Microbiol. 2021 Oct 4. doi: 10.1111/lam.13576. [PubMed:34607389 ]
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