| Record Information |
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| Version | 1.0 |
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| Creation Date | 2018-06-25 21:45:58 UTC |
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| Update Date | 2020-05-05 18:40:37 UTC |
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| BMDB ID | BMDB0062039 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 2,4-Diaminobutyric acid |
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| Description | 2,4-Diaminobutyric acid, also known as 2,4-diaminobutanoate or Dbu, 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). 2,4-Diaminobutyric acid is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. 2,4-Diaminobutyric acid exists in all living organisms, ranging from bacteria to humans. |
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| Structure | |
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| Synonyms | | Value | Source |
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| 2,4-Diaminobutanoic acid | ChEBI | | alpha,gamma-Diaminobutanoic acid | ChEBI | | alpha,gamma-Diaminobutyric acid | ChEBI | | Dbu | ChEBI | | 2,4-Diaminobutanoate | Generator | | a,g-Diaminobutanoate | Generator | | a,g-Diaminobutanoic acid | Generator | | alpha,gamma-Diaminobutanoate | Generator | | Α,γ-diaminobutanoate | Generator | | Α,γ-diaminobutanoic acid | Generator | | a,g-Diaminobutyrate | Generator | | a,g-Diaminobutyric acid | Generator | | alpha,gamma-Diaminobutyrate | Generator | | Α,γ-diaminobutyrate | Generator | | Α,γ-diaminobutyric acid | Generator | | 2,4-Diaminobutyrate | Generator | | (RS)-2,4-Diaminobutyric acid | HMDB | | 2,4-diamino-Butanoate | HMDB | | 2,4-diamino-Butanoic acid | HMDB | | 2,4-diamino-Butyric acid | HMDB | | 2,4-diamino-N-Butyric acid | HMDB | | DL-2,4-diamino-N-Butyric acid | HMDB | | DL-2,4-Diaminobutanoate | HMDB | | DL-2,4-Diaminobutanoic acid | HMDB | | DL-2,4-Diaminobutyric acid | HMDB | | DL-alpha,gamma-Diaminobutyric acid | HMDB | | 2,4-Diaminobutyric acid dihydrochloride, (+-)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid monohydrochloride, (S)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid, (+)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid, (+-)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid, (R)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid, (S)-isomer | MeSH, HMDB | | L-2,4-Diaminobutyric acid | MeSH, HMDB | | 2,4-Diaminobutyric acid dihydrochloride, (S)-isomer | MeSH, HMDB | | 2,4-Diaminobutyric acid monohydrochloride, (+-)-isomer | MeSH, HMDB | | 2,4-Diamino-butyrate | Generator, HMDB | | 2,4-Diaminobutyric acid | MeSH |
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| Chemical Formula | C4H10N2O2 |
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| Average Molecular Weight | 118.1344 |
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| Monoisotopic Molecular Weight | 118.074227574 |
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| IUPAC Name | 2,4-diaminobutanoic acid |
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| Traditional Name | 2,4-diaminobutanoic acid |
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| CAS Registry Number | 305-62-4 |
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| SMILES | NCCC(N)C(O)=O |
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| InChI Identifier | InChI=1S/C4H10N2O2/c5-2-1-3(6)4(7)8/h3H,1-2,5-6H2,(H,7,8) |
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| InChI Key | OGNSCSPNOLGXSM-UHFFFAOYSA-N |
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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
- Amino fatty acid
- Fatty acid
- Fatty acyl
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Organic nitrogen compound
- Hydrocarbon derivative
- Primary amine
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Primary aliphatic amine
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- Amine
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | |
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| Ontology |
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| Status | Detected but not Quantified |
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| Origin | |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | |
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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 | -4.64 | HANSCH,C ET AL. (1995) |
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| Predicted Properties | |
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| Spectra |
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| Spectra | | Spectrum Type | Description | Splash Key | |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0fk9-1920000000-4022550ff40c74b94da2 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0uki-1910000000-34aec762a0d88f0ff2eb | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0h00-0920000000-ed1d230736f055292644 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0fe0-2900000000-011f7377726e8e3fba20 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0udi-0923000000-fcaabed9d8d79390c079 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0fk9-1920000000-4022550ff40c74b94da2 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0uki-1910000000-34aec762a0d88f0ff2eb | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0h00-0920000000-ed1d230736f055292644 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0fe0-2900000000-011f7377726e8e3fba20 | View in MoNA |
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| GC-MS | GC-MS Spectrum - GC-EI-TOF (Non-derivatized) | splash10-0udi-0923000000-fcaabed9d8d79390c079 | View in MoNA |
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| Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | splash10-0089-9000000000-0ff95cc18b5212b1c153 | View in MoNA |
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| Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positive | splash10-0uk9-8900000000-25af6f5f252b501941e0 | View in MoNA |
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| Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | View in JSpectraViewer |
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| Predicted GC-MS | Predicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positive | Not Available | View in JSpectraViewer |
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| LC-MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 10V, Positive (Annotated) | splash10-0udi-5900000000-c2bc7797818665414515 | View in MoNA |
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| LC-MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 25V, Positive (Annotated) | splash10-0a4i-9000000000-86fc81ed1cba676fc615 | View in MoNA |
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| LC-MS/MS | LC-MS/MS Spectrum - Quattro_QQQ 40V, Positive (Annotated) | splash10-0a4i-9000000000-dbbf8294790c9cfa4247 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-0v4i-7900000000-ca2dc0489c4a710e50dd | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0ab9-9000000000-72113ca7f0d0dd46ad4f | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4i-9000000000-787cd47720f4158a0201 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014i-3900000000-fd55d2abd69c5f1c09cd | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-01b9-8900000000-d0f5d2df75ce6b002347 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-006x-9000000000-da3e8260fa5485a69ab1 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Positive | splash10-00xr-9700000000-fdbd4f0e5bb81c5569f4 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Positive | splash10-0a4i-9000000000-880db7b265999a2be6b5 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Positive | splash10-0a4i-9000000000-b2689f286fc18087ebce | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 10V, Negative | splash10-014i-1900000000-de9219963e7858b4c55a | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 20V, Negative | splash10-014i-4900000000-2a4facf9f300cca66157 | View in MoNA |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 40V, Negative | splash10-001i-9000000000-d4591f1517185fa3d719 | View in MoNA |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Not Available | View in JSpectraViewer |
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| 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, experimental) | Not Available | View in JSpectraViewer |
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| 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | Not Available | View in JSpectraViewer |
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| General References | - Melzer N, Wittenburg D, Hartwig S, Jakubowski S, Kesting U, Willmitzer L, Lisec J, Reinsch N, Repsilber D: Investigating associations between milk metabolite profiles and milk traits of Holstein cows. J Dairy Sci. 2013 Mar;96(3):1521-34. doi: 10.3168/jds.2012-5743. [PubMed:23438684 ]
- Mung D, Li L: Development of Chemical Isotope Labeling LC-MS for Milk Metabolomics: Comprehensive and Quantitative Profiling of the Amine/Phenol Submetabolome. Anal Chem. 2017 Apr 18;89(8):4435-4443. doi: 10.1021/acs.analchem.6b03737. Epub 2017 Mar 28. [PubMed:28306241 ]
- Sun HZ, Shi K, Wu XH, Xue MY, Wei ZH, Liu JX, Liu HY: Lactation-related metabolic mechanism investigated based on mammary gland metabolomics and 4 biofluids' metabolomics relationships in dairy cows. BMC Genomics. 2017 Dec 2;18(1):936. doi: 10.1186/s12864-017-4314-1. [PubMed:29197344 ]
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