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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2012-09-11 17:42:08 UTC
Update Date2022-03-07 02:52:54 UTC
HMDB IDHMDB0031288
Secondary Accession Numbers
  • HMDB31288
Metabolite Identification
Common Name1,21-Heneicosanediol
Description1,21-Heneicosanediol 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, 1,21-heneicosanediol is considered to be a fatty alcohol. Based on a literature review a small amount of articles have been published on 1,21-Heneicosanediol.
Structure
Data?1563862105
SynonymsNot Available
Chemical FormulaC21H44O2
Average Molecular Weight328.5729
Monoisotopic Molecular Weight328.334130652
IUPAC Namehenicosane-1,21-diol
Traditional Namehenicosane-1,21-diol
CAS Registry NumberNot Available
SMILES
OCCCCCCCCCCCCCCCCCCCCCO
InChI Identifier
InChI=1S/C21H44O2/c22-20-18-16-14-12-10-8-6-4-2-1-3-5-7-9-11-13-15-17-19-21-23/h22-23H,1-21H2
InChI KeyYDIUKXTYXBWRIP-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 Point105 - 105.5 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.00018 g/LALOGPS
logP8.18ALOGPS
logP6.93ChemAxon
logS-6.2ALOGPS
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 Count20ChemAxon
Refractivity102.28 m³·mol⁻¹ChemAxon
Polarizability46.16 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]+187.58131661259
DarkChem[M-H]-187.41231661259
DeepCCS[M+H]+181.27130932474
DeepCCS[M-H]-177.64130932474
DeepCCS[M-2H]-214.58230932474
DeepCCS[M+Na]+190.3730932474
AllCCS[M+H]+195.332859911
AllCCS[M+H-H2O]+192.832859911
AllCCS[M+NH4]+197.732859911
AllCCS[M+Na]+198.432859911
AllCCS[M-H]-189.832859911
AllCCS[M+Na-2H]-191.232859911
AllCCS[M+HCOO]-192.932859911

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
1,21-HeneicosanediolOCCCCCCCCCCCCCCCCCCCCCO3217.0Standard polar33892256
1,21-HeneicosanediolOCCCCCCCCCCCCCCCCCCCCCO2604.2Standard non polar33892256
1,21-HeneicosanediolOCCCCCCCCCCCCCCCCCCCCCO2670.2Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
1,21-Heneicosanediol,1TMS,isomer #1C[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCCO2707.3Semi standard non polar33892256
1,21-Heneicosanediol,2TMS,isomer #1C[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C2792.2Semi standard non polar33892256
1,21-Heneicosanediol,1TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCCO2935.9Semi standard non polar33892256
1,21-Heneicosanediol,2TBDMS,isomer #1CC(C)(C)[Si](C)(C)OCCCCCCCCCCCCCCCCCCCCCO[Si](C)(C)C(C)(C)C3306.8Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted GC-MSPredicted GC-MS Spectrum - 1,21-Heneicosanediol GC-MS (Non-derivatized) - 70eV, Positivesplash10-002b-4960000000-52a7c59d8b8ecb8e2da62017-09-01Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,21-Heneicosanediol GC-MS (2 TMS) - 70eV, Positivesplash10-05fr-9764300000-ebec6f723574fce3fadc2017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,21-Heneicosanediol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 1,21-Heneicosanediol 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 - 1,21-Heneicosanediol 10V, Positive-QTOFsplash10-01t9-0029000000-e8a8d4739ee0a85604a12016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 20V, Positive-QTOFsplash10-03fu-2569000000-879804e60f78280183092016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 40V, Positive-QTOFsplash10-016r-7790000000-2ea5fbf5c288fbeee8422016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 10V, Negative-QTOFsplash10-004i-0019000000-445ebc9a777005f8863e2016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 20V, Negative-QTOFsplash10-004i-1049000000-89bd1716e6b6ff58d1722016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 40V, Negative-QTOFsplash10-004m-7292000000-91227bd0c557be3eed722016-08-03Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 10V, Negative-QTOFsplash10-004i-0009000000-4841eea57191715d7f242021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 20V, Negative-QTOFsplash10-004i-0009000000-ce8afac0a2fac85465c72021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 40V, Negative-QTOFsplash10-004i-3379000000-48a6db87e636ddad91f62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 10V, Positive-QTOFsplash10-004i-0019000000-4b34cf7fc7082634a2e82021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 20V, Positive-QTOFsplash10-01t9-8149000000-a197499285fc860dd6512021-09-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 1,21-Heneicosanediol 40V, Positive-QTOFsplash10-0a4m-9000000000-e200794bb98dc26eccbb2021-09-23Wishart LabView Spectrum
Biological Properties
Cellular Locations
  • Extracellular
  • 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 IDFDB003332
KNApSAcK IDNot Available
Chemspider ID10801105
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound22052859
PDB IDNot Available
ChEBI IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDNot Available
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.