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Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-23 23:16:19 UTC
Update Date2021-09-23 23:16:19 UTC
HMDB IDHMDB0303094
Secondary Accession NumbersNone
Metabolite Identification
Common Name2,6-Dimethylocta-3,7-diene-1,6-diol
Description2,6-dimethylocta-3,7-diene-1,6-diol, also known as (6e)-8-hydroxylinalool, is a member of the class of compounds known as acyclic monoterpenoids. Acyclic monoterpenoids are monoterpenes that do not contain a cycle. Thus, 2,6-dimethylocta-3,7-diene-1,6-diol is considered to be a fatty alcohol lipid molecule. 2,6-dimethylocta-3,7-diene-1,6-diol is slightly soluble (in water) and an extremely weak acidic compound (based on its pKa). 2,6-dimethylocta-3,7-diene-1,6-diol can be found in ginger, which makes 2,6-dimethylocta-3,7-diene-1,6-diol a potential biomarker for the consumption of this food product.
Structure
Thumb
Synonyms
ValueSource
(6E)-8-HydroxylinaloolChEBI
(e)-3,7-Dimethylocta-1,6-diene-3,8-diolChEBI
Chemical FormulaC10H18O2
Average Molecular Weight170.252
Monoisotopic Molecular Weight170.13067982
IUPAC Name(2E)-2,6-dimethylocta-2,7-diene-1,6-diol
Traditional Name(6E)-8-hydroxylinalool
CAS Registry NumberNot Available
SMILES
[H]OC\C(C)=C\CCC(C)(O[H])C=C
InChI Identifier
InChI=1S/C10H18O2/c1-4-10(3,12)7-5-6-9(2)8-11/h4,6,11-12H,1,5,7-8H2,2-3H3/b9-6+
InChI KeyNSMIMJYEKVSYMT-RMKNXTFCSA-N
Chemical Taxonomy
Description Belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassMonoterpenoids
Direct ParentAcyclic monoterpenoids
Alternative Parents
Substituents
  • Acyclic monoterpenoid
  • Fatty alcohol
  • Fatty acyl
  • Tertiary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
ProcessNot Available
RoleNot Available
Physical Properties
StateNot Available
Experimental Molecular Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
logP1.35ALOGPS
logP1.37ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)16.64ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area40.46 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity51.98 m³·mol⁻¹ChemAxon
Polarizability20.25 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+141.89432859911
AllCCS[M+H-H2O]+137.9532859911
AllCCS[M+Na]+146.62532859911
AllCCS[M+NH4]+145.56732859911
AllCCS[M-H]-141.23132859911
AllCCS[M+Na-2H]-142.98632859911
AllCCS[M+HCOO]-144.99232859911
DeepCCS[M+H]+143.60630932474
DeepCCS[M-H]-141.2130932474
DeepCCS[M-2H]-175.93630932474
DeepCCS[M+Na]+150.57630932474

Predicted Retention Times

Underivatized

Chromatographic MethodRetention TimeReference
Predicted by Siyang on May 30, 20229.2549 minutes33406817
Predicted by Siyang using ReTip algorithm on June 8, 20222.47 minutes32390414
Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid1472.8 seconds40023050
Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid231.7 seconds40023050
Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid113.8 seconds40023050
Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid159.8 seconds40023050
RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid54.0 seconds40023050
Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid289.1 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 Acid316.7 seconds40023050
HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate)265.7 seconds40023050
UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid702.0 seconds40023050
BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid147.2 seconds40023050
UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid572.5 seconds40023050
SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid196.0 seconds40023050
RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid227.1 seconds40023050
MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate408.9 seconds40023050
KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA297.3 seconds40023050
Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water43.0 seconds40023050

Predicted Kovats Retention Indices

Not Available
Spectra
Biological Properties
Cellular LocationsNot Available
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 IDFDB004696
KNApSAcK IDC00052504
Chemspider ID4444270
KEGG Compound IDC04433
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5280678
PDB IDNot Available
ChEBI ID15662
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 ReferencesNot Available