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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-12 02:36:52 UTC
Update Date2022-03-07 02:56:49 UTC
HMDB IDHMDB0040982
Secondary Accession Numbers
  • HMDB40982
Metabolite Identification
Common Name1,20-Eicosanediol
Description1,20-Eicosanediol belongs to the class of organic compounds known as long-chain fatty alcohols. These are fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms. Thus, 1,20-eicosanediol is considered to be a fatty alcohol. Based on a literature review a small amount of articles have been published on 1,20-Eicosanediol.
Structure
Data?1563863611
Synonyms
ValueSource
1,20-IcosanediolHMDB
Icosane-1,20-diolHMDB
Chemical FormulaC20H42O2
Average Molecular Weight314.5463
Monoisotopic Molecular Weight314.318480588
IUPAC Nameicosane-1,20-diol
Traditional Nameicosane-1,20-diol
CAS Registry Number7735-43-5
SMILES
OCCCCCCCCCCCCCCCCCCCCO
InChI Identifier
InChI=1S/C20H42O2/c21-19-17-15-13-11-9-7-5-3-1-2-4-6-8-10-12-14-16-18-20-22/h21-22H,1-20H2
InChI KeyPGMMMHFNKZSYEP-UHFFFAOYSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as long-chain fatty alcohols. These are fatty alcohols that have an aliphatic tail of 13 to 21 carbon atoms.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassFatty Acyls
Sub ClassFatty alcohols
Direct ParentLong-chain fatty alcohols
Alternative Parents
Substituents
  • Long chain fatty alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External DescriptorsNot Available
Ontology
Physiological effectNot Available
Disposition
Process
Role
Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point111 - 112 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility0.003 mg/L @ 25 °C (est)The Good Scents Company Information System
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.0003 g/LALOGPS
logP7.81ALOGPS
logP6.48ChemAxon
logS-6ALOGPS
pKa (Strongest Acidic)16.84ChemAxon
pKa (Strongest Basic)-1.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count19ChemAxon
Refractivity97.68 m³·mol⁻¹ChemAxon
Polarizability44 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]+183.91431661259
DarkChem[M-H]-183.78931661259
DeepCCS[M+H]+176.64730932474
DeepCCS[M-H]-173.47430932474
DeepCCS[M-2H]-210.1730932474
DeepCCS[M+Na]+185.8430932474
AllCCS[M+H]+189.932859911
AllCCS[M+H-H2O]+187.332859911
AllCCS[M+NH4]+192.432859911
AllCCS[M+Na]+193.132859911
AllCCS[M-H]-186.432859911
AllCCS[M+Na-2H]-187.632859911
AllCCS[M+HCOO]-189.232859911

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. 10.85 minutes32390414
Predicted by Siyang on May 30, 202220.9841 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.97 minutes32390414
AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid41.7 seconds40023050
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid3080.1 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid474.0 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid231.1 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid214.0 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid574.3 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid869.0 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 Acid821.6 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)159.2 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid2022.0 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid581.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid1853.1 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid752.8 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid463.6 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate597.3 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA409.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water9.0 seconds40023050

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,20-EicosanediolOCCCCCCCCCCCCCCCCCCCCO3144.4Standard polar33892256
1,20-EicosanediolOCCCCCCCCCCCCCCCCCCCCO2506.6Standard non polar33892256
1,20-EicosanediolOCCCCCCCCCCCCCCCCCCCCO2567.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,20-Eicosanediol,1TMS,isomer #1C[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCO2607.0Semi standard non polar33892256
1,20-Eicosanediol,2TMS,isomer #1C[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C2696.0Semi standard non polar33892256
1,20-Eicosanediol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCO2841.4Semi standard non polar33892256
1,20-Eicosanediol,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C(C)(C)C3205.9Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,20-Eicosanediol GC-MS (Non-derivatized) - 70eV, Positivesplash10-05ec-4950000000-c19eddd1562e6f0c77dc2017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,20-Eicosanediol GC-MS (2 TMS) - 70eV, Positivesplash10-00dl-9763300000-7502addd12545f2425952017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,20-Eicosanediol 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 - 1,20-Eicosanediol 10V, Positive-QTOFsplash10-014j-0098000000-63ed193b8508a8977a342017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 20V, Positive-QTOFsplash10-00mk-1493000000-77c4acbed977e09473532017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 40V, Positive-QTOFsplash10-0uxr-8980000000-5560441cd400e1066f982017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 10V, Negative-QTOFsplash10-03di-0029000000-18664778926f77d1b2ce2017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 20V, Negative-QTOFsplash10-03di-0079000000-43096fc40a8e715e7b012017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 40V, Negative-QTOFsplash10-002e-6190000000-2b62457a7f1df32235852017-09-01Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 10V, Positive-QTOFsplash10-014i-1059000000-d66a0c20e6d903824d0b2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 20V, Positive-QTOFsplash10-014j-9275000000-c2c2549b4f93f7f184de2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 40V, Positive-QTOFsplash10-0a4m-9000000000-a7b919d5511904770e392021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 10V, Negative-QTOFsplash10-03di-0009000000-8442d84bd1f5288fe5ab2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 20V, Negative-QTOFsplash10-03di-0029000000-34167b9357604a28900e2021-09-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,20-Eicosanediol 40V, Negative-QTOFsplash10-03di-4397000000-04b04b160eb2e848555e2021-09-24Wishart 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 IDFDB020840
KNApSAcK IDNot Available
Chemspider ID3347444
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound4134690
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1888411
References
Synthesis ReferenceNot Available
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
  2. Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
  3. Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
  4. Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
  5. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  6. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.