| Record Information |
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| Version | 5.0 |
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| Status | Detected but not Quantified |
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| Creation Date | 2006-05-22 14:17:31 UTC |
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| Update Date | 2023-02-21 17:16:02 UTC |
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| HMDB ID | HMDB0002001 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Dimethylmalonic acid |
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| Description | Dimethylmalonic acid is a dicarboxylic acid that is malonic acid in which both methylene hydrogens have been replaced by methyl groups. It has a role as a fatty acid synthesis inhibitor. Dimethylmalonic acid, also known as 2,2-dimethylmalonate or propanedioate, belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. Dimethylmalonic acid is a very hydrophobic molecule, practically insoluble in water, and relatively neutral. |
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| Structure | InChI=1S/C5H8O4/c1-5(2,3(6)7)4(8)9/h1-2H3,(H,6,7)(H,8,9) |
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| Synonyms | | Value | Source |
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| 2,2-Dimethylmalonic acid | ChEBI | | 2,2-Dimethylmalonate | Generator | | Dimethylmalonate | Generator | | 2,2-Propanedicarboxylate | HMDB | | 2,2-Propanedicarboxylic acid | HMDB | | Propanedioate | HMDB | | Propanedioic acid | HMDB | | Propanedioic acid dimethyl | HMDB | | Hydrogen 2,2-dimethylmalonate | MeSH, HMDB | | Dimethyl-malonate | Generator, HMDB |
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| Chemical Formula | C5H8O4 |
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| Average Molecular Weight | 132.1146 |
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| Monoisotopic Molecular Weight | 132.042258744 |
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| IUPAC Name | dimethylpropanedioic acid |
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| Traditional Name | dimethylmalonic acid |
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| CAS Registry Number | 595-46-0 |
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| SMILES | CC(C)(C(O)=O)C(O)=O |
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| InChI Identifier | InChI=1S/C5H8O4/c1-5(2,3(6)7)4(8)9/h1-2H3,(H,6,7)(H,8,9) |
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| InChI Key | OREAFAJWWJHCOT-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as dicarboxylic acids and derivatives. These are organic compounds containing exactly two carboxylic acid groups. |
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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 | Dicarboxylic acids and derivatives |
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| Direct Parent | Dicarboxylic acids and derivatives |
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| Alternative Parents | |
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| Substituents | - Dicarboxylic acid or derivatives
- Carboxylic acid
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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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| Physiological effect | Not Available |
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| Disposition | |
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| Process | Not Available |
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| Role | Not Available |
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| Physical Properties |
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| State | Solid |
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| Experimental Molecular Properties | | Property | Value | Reference |
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| Melting Point | 192 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 90 mg/mL at 13 °C | Not Available | | LogP | 0.39 | HANSCH,C ET AL. (1995) |
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| Experimental Chromatographic Properties | Not Available |
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| Predicted Molecular Properties | |
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| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.3538 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 3.19 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 86.5 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1120.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 361.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 82.7 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 215.6 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 53.1 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 285.4 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 358.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 134.5 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 681.1 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 258.5 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 918.0 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 229.9 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 289.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 597.8 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 264.2 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 242.0 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylmalonic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0016-9500000000-6ae6881b7f58dd873baa | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylmalonic acid GC-MS (2 TMS) - 70eV, Positive | splash10-00dr-9220000000-91f0897b98d721a57e24 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylmalonic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Dimethylmalonic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Experimental LC-MS/MS | LC-MS/MS Spectrum - Dimethylmalonic acid Quattro_QQQ 10V, Positive-QTOF (Annotated) | splash10-000i-9200000000-aadfde1ffd3602371776 | 2012-07-25 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Dimethylmalonic acid Quattro_QQQ 25V, Positive-QTOF (Annotated) | splash10-0079-9000000000-7ac28cae4690287541a4 | 2012-07-25 | HMDB team, MONA | View Spectrum | | Experimental LC-MS/MS | LC-MS/MS Spectrum - Dimethylmalonic acid Quattro_QQQ 40V, Positive-QTOF (Annotated) | splash10-00di-9000000000-83a2efe5a86f0cd29d42 | 2012-07-25 | HMDB team, MONA | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 10V, Positive-QTOF | splash10-00m0-4900000000-81d3e3cf0beb47cfa1e0 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 20V, Positive-QTOF | splash10-014u-9200000000-d21acc19f9ad7c605bd9 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 40V, Positive-QTOF | splash10-00kf-9000000000-fbf6acfdf307678aa463 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 10V, Negative-QTOF | splash10-001i-4900000000-3ca24f6e5e866d4f47c7 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 20V, Negative-QTOF | splash10-000i-9100000000-8135c579f3735ce2ee65 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 40V, Negative-QTOF | splash10-000i-9000000000-dcc83d37d9c4f614eb9e | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 10V, Negative-QTOF | splash10-0019-9500000000-deb9eaf8b93e554b5b0f | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 20V, Negative-QTOF | splash10-000i-9000000000-a5885a431954f24e265e | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 40V, Negative-QTOF | splash10-000f-9000000000-03a8d7c21d34c257629b | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 10V, Positive-QTOF | splash10-000l-9200000000-22eb890c0e18ce920ac1 | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 20V, Positive-QTOF | splash10-0006-9000000000-8efb9c72af07fc3f670d | 2021-09-24 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Dimethylmalonic acid 40V, Positive-QTOF | splash10-0006-9000000000-9eae258f797d8c30f34a | 2021-09-24 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Experimental 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum | | Experimental 2D NMR | [1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, H2O, experimental) | 2012-12-05 | Wishart Lab | View Spectrum |
IR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
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| Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M-H]-) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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