| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-12 02:29:56 UTC |
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| Update Date | 2022-03-07 02:56:47 UTC |
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| HMDB ID | HMDB0040886 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 25-Methyl-10-triacontanone |
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| Description | 25-Methyl-10-triacontanone belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. 25-Methyl-10-triacontanone has been detected, but not quantified in, root vegetables. This could make 25-methyl-10-triacontanone a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on 25-Methyl-10-triacontanone. |
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| Structure | CCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC InChI=1S/C31H62O/c1-4-6-8-9-16-20-24-28-31(32)29-25-21-18-15-13-11-10-12-14-17-19-23-27-30(3)26-22-7-5-2/h30H,4-29H2,1-3H3 |
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| Synonyms | Not Available |
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| Chemical Formula | C31H62O |
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| Average Molecular Weight | 450.8234 |
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| Monoisotopic Molecular Weight | 450.480066606 |
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| IUPAC Name | 25-methyltriacontan-10-one |
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| Traditional Name | 25-methyltriacontan-10-one |
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| CAS Registry Number | 151454-16-9 |
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| SMILES | CCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC |
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| InChI Identifier | InChI=1S/C31H62O/c1-4-6-8-9-16-20-24-28-31(32)29-25-21-18-15-13-11-10-12-14-17-19-23-27-30(3)26-22-7-5-2/h30H,4-29H2,1-3H3 |
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| InChI Key | BRSOYKIAEJTKCP-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as ketones. These are organic compounds in which a carbonyl group is bonded to two carbon atoms R2C=O (neither R may be a hydrogen atom). Ketones that have one or more alpha-hydrogen atoms undergo keto-enol tautomerization, the tautomer being an enol. |
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| Kingdom | Organic compounds |
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| Super Class | Organic oxygen compounds |
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| Class | Organooxygen compounds |
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| Sub Class | Carbonyl compounds |
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| Direct Parent | Ketones |
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| Alternative Parents | |
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| Substituents | - Ketone
- Organic oxide
- Hydrocarbon derivative
- Aliphatic acyclic compound
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| Molecular Framework | Aliphatic acyclic compounds |
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| External Descriptors | Not Available |
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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 | |
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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 | 73 - 74 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 4.9e-09 mg/L @ 25 °C (est) | The Good Scents Company Information System | | LogP | Not Available | Not Available |
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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. | 10.3 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 42.6325 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.09 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 61.6 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4868.6 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1364.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 500.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 744.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 954.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1904.2 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 | 1757.9 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 128.6 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 3957.4 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1094.8 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 | 3307.2 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1426.8 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 941.3 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1149.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1038.1 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 | 9.5 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| 25-Methyl-10-triacontanone,1TMS,isomer #1 | CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C | 3311.5 | Semi standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TMS,isomer #1 | CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C | 3233.7 | Standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TMS,isomer #2 | CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C | 3311.3 | Semi standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TMS,isomer #2 | CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C | 3233.6 | Standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TBDMS,isomer #1 | CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C | 3615.8 | Semi standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TBDMS,isomer #1 | CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C | 3334.5 | Standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TBDMS,isomer #2 | CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C | 3614.6 | Semi standard non polar | 33892256 | | 25-Methyl-10-triacontanone,1TBDMS,isomer #2 | CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C | 3334.0 | Standard non polar | 33892256 |
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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 - 25-Methyl-10-triacontanone GC-MS (Non-derivatized) - 70eV, Positive | splash10-05dj-3957200000-2d08a75a89e911466167 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - 25-Methyl-10-triacontanone 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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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Positive-QTOF | splash10-0udi-0101900000-ead70a28f324295f2817 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Positive-QTOF | splash10-0ir0-3957300000-0c5234de7b10576a45e4 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Positive-QTOF | splash10-0a4l-9667100000-9e4ac08bd2ffe27de5d8 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Negative-QTOF | splash10-0002-0000900000-0a7ac8c73273b2c7a5c4 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Negative-QTOF | splash10-0002-0513900000-0ffc704c40017a68a0a6 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Negative-QTOF | splash10-0ap3-9838300000-1e457a7a2f26822a304a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Positive-QTOF | splash10-0f89-3001900000-8f1df130317b7a74921e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Positive-QTOF | splash10-0kh9-9203500000-b79d430b2e6b94879d3f | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Positive-QTOF | splash10-0a4l-9100000000-747385e96c2c822e27b3 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Negative-QTOF | splash10-0002-0000900000-6424f2dca2c5a93457b9 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Negative-QTOF | splash10-0002-0000900000-8f26fe92f4487661c053 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Negative-QTOF | splash10-01vp-0409500000-28da2588d999f36031b8 | 2021-09-23 | Wishart Lab | View Spectrum |
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