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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:29:56 UTC
Update Date2022-03-07 02:56:47 UTC
HMDB IDHMDB0040886
Secondary Accession Numbers
  • HMDB40886
Metabolite Identification
Common Name25-Methyl-10-triacontanone
Description25-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.
Structure
Data?1563863599
SynonymsNot Available
Chemical FormulaC31H62O
Average Molecular Weight450.8234
Monoisotopic Molecular Weight450.480066606
IUPAC Name25-methyltriacontan-10-one
Traditional Name25-methyltriacontan-10-one
CAS Registry Number151454-16-9
SMILES
CCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC
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
InChI KeyBRSOYKIAEJTKCP-UHFFFAOYSA-N
Chemical Taxonomy
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.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentKetones
Alternative Parents
Substituents
  • Ketone
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point73 - 74 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility4.9e-09 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility1.0e-05 g/LALOGPS
logP10.69ALOGPS
logP12.91ChemAxon
logS-7.6ALOGPS
pKa (Strongest Basic)-7.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area17.07 ŲChemAxon
Rotatable Bond Count27ChemAxon
Refractivity145.02 m³·mol⁻¹ChemAxon
Polarizability64.5 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+221.13731661259
DarkChem[M-H]-220.66931661259
DeepCCS[M+H]+221.0130932474
DeepCCS[M-H]-218.45930932474
DeepCCS[M-2H]-251.66230932474
DeepCCS[M+Na]+227.35330932474
AllCCS[M+H]+234.932859911
AllCCS[M+H-H2O]+233.232859911
AllCCS[M+NH4]+236.532859911
AllCCS[M+Na]+236.932859911
AllCCS[M-H]-219.232859911
AllCCS[M+Na-2H]-223.532859911
AllCCS[M+HCOO]-228.432859911

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
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 minutes32390414
Predicted by Siyang on May 30, 202242.6325 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.09 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid61.6 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid4868.6 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid1364.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid500.4 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid744.9 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid954.8 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid1904.2 seconds40023050
BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid1757.9 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)128.6 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid3957.4 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid1094.8 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid3307.2 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid1426.8 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid941.3 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate1149.5 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA1038.1 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water9.5 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
25-Methyl-10-triacontanoneCCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC3566.7Standard polar33892256
25-Methyl-10-triacontanoneCCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC3214.5Standard non polar33892256
25-Methyl-10-triacontanoneCCCCCCCCCC(=O)CCCCCCCCCCCCCCC(C)CCCCC3230.0Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
25-Methyl-10-triacontanone,1TMS,isomer #1CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C3311.5Semi standard non polar33892256
25-Methyl-10-triacontanone,1TMS,isomer #1CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C3233.7Standard non polar33892256
25-Methyl-10-triacontanone,1TMS,isomer #2CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C3311.3Semi standard non polar33892256
25-Methyl-10-triacontanone,1TMS,isomer #2CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C3233.6Standard non polar33892256
25-Methyl-10-triacontanone,1TBDMS,isomer #1CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C3615.8Semi standard non polar33892256
25-Methyl-10-triacontanone,1TBDMS,isomer #1CCCCCCCCCC(=CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C3334.5Standard non polar33892256
25-Methyl-10-triacontanone,1TBDMS,isomer #2CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C3614.6Semi standard non polar33892256
25-Methyl-10-triacontanone,1TBDMS,isomer #2CCCCCCCCC=C(CCCCCCCCCCCCCCC(C)CCCCC)O[Si](C)(C)C(C)(C)C3334.0Standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 25-Methyl-10-triacontanone GC-MS (Non-derivatized) - 70eV, Positivesplash10-05dj-3957200000-2d08a75a89e9114661672017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 25-Methyl-10-triacontanone GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Positive-QTOFsplash10-0udi-0101900000-ead70a28f324295f28172017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Positive-QTOFsplash10-0ir0-3957300000-0c5234de7b10576a45e42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Positive-QTOFsplash10-0a4l-9667100000-9e4ac08bd2ffe27de5d82017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Negative-QTOFsplash10-0002-0000900000-0a7ac8c73273b2c7a5c42017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Negative-QTOFsplash10-0002-0513900000-0ffc704c40017a68a0a62017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Negative-QTOFsplash10-0ap3-9838300000-1e457a7a2f26822a304a2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Positive-QTOFsplash10-0f89-3001900000-8f1df130317b7a74921e2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Positive-QTOFsplash10-0kh9-9203500000-b79d430b2e6b94879d3f2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Positive-QTOFsplash10-0a4l-9100000000-747385e96c2c822e27b32021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 10V, Negative-QTOFsplash10-0002-0000900000-6424f2dca2c5a93457b92021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 20V, Negative-QTOFsplash10-0002-0000900000-8f26fe92f4487661c0532021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 25-Methyl-10-triacontanone 40V, Negative-QTOFsplash10-01vp-0409500000-28da2588d999f36031b82021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Membrane
Biospecimen LocationsNot Available
Tissue LocationsNot Available
Pathways
Normal Concentrations
Not Available
Abnormal Concentrations
Not Available
Associated Disorders and Diseases
Disease ReferencesNone
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB020722
KNApSAcK IDNot Available
Chemspider ID35015040
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound86172607
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1887411
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .