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Record Information
Version5.0
StatusDetected but not Quantified
Creation Date2012-09-11 21:10:02 UTC
Update Date2022-03-07 02:54:47 UTC
HMDB IDHMDB0036100
Secondary Accession Numbers
  • HMDB36100
Metabolite Identification
Common Name3,7-Dimethyl-1,6-octadien-3-ol
Description3,7-Dimethyl-1,6-octadien-3-ol, also known simply as linalool is a naturally occurring terpene alcohol. It belongs to the class of organic compounds known as acyclic monoterpenoids. These are monoterpenes that do not contain a cycle. Linalool has a role as a plant metabolite, a volatile oil component, an antimicrobial agent and a fragrance. There are two stereoisomers of Linalool – (S)-linalool and (R)-linalool. Linalool is used as a scent in 60% to 80% of perfumed hygiene products and cleaning agents including soaps, detergents, shampoos, and lotions. Linalool is also used by pest professionals as a flea, fruit fly, and cockroach insecticide. Linalool is found in more than 200 different species of plants, including many flowers and spice plants. (S)-linalool is found, for example, as a major constituent of the essential oils of coriander (Coriandrum sativum L.), cymbopogon (Cymbopogon martini var. martinii), and sweet orange (Citrus sinensis) flowers. (R)-linalool is present in lavender (Lavandula officinalis), bay laurel (Laurus nobilis), and sweet basil (Ocimum basilicum), among others. Linalool is also found in plants from the Lamiaceae family (mint and other herbs), Lauraceae (laurels, cinnamon, rosewood), Cinnamomum tamala, Solidago Meyen, Artemisia vulgaris (mugwort), Humulus lupulus. Linalool is also one of several monoterpenes that are found in cannabis plants (PMID:6991645 ). There are more than 140 known terpenes in cannabis and the combination of these terepenoids produces the skunky, fruity odor characteristic of C. savita. Like the majority of monoterpenes, linalool starts with the condensation of dimethylallyl diphosphate (DMAPP) and isopentenyl diphosphate (IPP) to form geranyl pyrophosphate (GPP) (PMID:7640522 ). Linalool is then synthesized with the aid of linalool synthase (LIS) (PMID:12572612 ). Linalool has a citrus, floral, rose, woody aroma and a citrus, orange, waxy taste. Linalool is found in a few different foods and spices, such as spearmints, corianders, common thymes, limes, grapes, lemons, grapefruit, oranges, pineapples, blackcurrants, basil, and common oregano. This could make, Linalool a potential biomarker for the consumption of these foods. Linalool is also synthesized, de novo, by yeast (C. cerevisiae) and may contribute to the floral tones found in some wines (PMID:15668008 ).
Structure
Data?1563862820
Synonyms
ValueSource
2,6-Dimethylocta-2,7-dien-6-olChEBI
3,7-Dimethylocta-1,6-dien-3-olChEBI
beta-LinaloolChEBI
Linalyl alcoholChEBI
(RS)-LinaloolKegg
b-LinaloolGenerator
Β-linaloolGenerator
7-Methyl-3-methyleneocta-4,6-dien-2-olMeSH
Allo-ocimenolMeSH
Linalool, (+-)-isomerMeSH
Linalool, (R)-isomerMeSH
Linalool, (S)-isomerMeSH
Linalool, titanium (4+) saltMeSH
MuguolMeSH
2,6-Dimethyl-2,7-octadien-6-olHMDB
2,6-Dimethyl-2,7-octadiene-6-olHMDB
3,7-Dimethyl-1, 6-octadien-3-olHMDB
FEMA 2635HMDB
LinalolHMDB
LinaloolHMDB
Linalool bHMDB
LinanoolHMDB
LinoloolHMDB
3,7-Dimethyl-1,6-octadien-3-olMeSH
Chemical FormulaC10H18O
Average Molecular Weight154.253
Monoisotopic Molecular Weight154.1357652
IUPAC Name3,7-dimethylocta-1,6-dien-3-ol
Traditional Namelinalool, (+-)-
CAS Registry Number78-70-6
SMILES
CC(C)=CCCC(C)(O)C=C
InChI Identifier
InChI=1S/C10H18O/c1-5-10(4,11)8-6-7-9(2)3/h5,7,11H,1,6,8H2,2-4H3
InChI KeyCDOSHBSSFJOMGT-UHFFFAOYSA-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
  • Tertiary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic acyclic compound
Molecular FrameworkAliphatic acyclic compounds
External Descriptors
Ontology
Disposition

Biological location

Physical Properties
StateSolid
Experimental Molecular Properties
PropertyValueReference
Melting Point< 25 °CNot Available
Boiling Point194.00 to 197.00 °C. @ 760.00 mm HgThe Good Scents Company Information System
Water Solubility1.59 mg/mL at 25 °CNot Available
LogP2.97Not Available
Experimental Chromatographic PropertiesNot Available
Predicted Molecular Properties
PropertyValueSource
Water Solubility0.48 g/LALOGPS
logP2.68ALOGPS
logP2.65ChemAxon
logS-2.5ALOGPS
pKa (Strongest Acidic)18.46ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity50.21 m³·mol⁻¹ChemAxon
Polarizability19.31 ųChemAxon
Number of Rings0ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
DarkChem[M+H]+136.71231661259
DarkChem[M-H]-134.49831661259
DeepCCS[M+H]+138.16430932474
DeepCCS[M-H]-134.33630932474
DeepCCS[M-2H]-171.78530932474
DeepCCS[M+Na]+147.32330932474

Predicted Kovats Retention Indices

Underivatized

MetaboliteSMILESKovats RI ValueColumn TypeReference
3,7-Dimethyl-1,6-octadien-3-olCC(C)=CCCC(C)(O)C=C1537.2Standard polar33892256
3,7-Dimethyl-1,6-octadien-3-olCC(C)=CCCC(C)(O)C=C1078.2Standard non polar33892256
3,7-Dimethyl-1,6-octadien-3-olCC(C)=CCCC(C)(O)C=C1098.9Semi standard non polar33892256

Derivatized

Derivative Name / StructureSMILESKovats RI ValueColumn TypeReference
3,7-Dimethyl-1,6-octadien-3-ol,1TMS,isomer #1C=CC(C)(CCC=C(C)C)O[Si](C)(C)C1221.7Semi standard non polar33892256
3,7-Dimethyl-1,6-octadien-3-ol,1TBDMS,isomer #1C=CC(C)(CCC=C(C)C)O[Si](C)(C)C(C)(C)C1445.1Semi standard non polar33892256
Spectra

GC-MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Experimental GC-MSGC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol EI-B (Non-derivatized)splash10-00dl-9100000000-b05fd1df876947bd856a2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol EI-B (Non-derivatized)splash10-006x-9000000000-fe642a5570c732aea8de2017-09-12HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol EI-B (Non-derivatized)splash10-00dl-9100000000-b05fd1df876947bd856a2018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol EI-B (Non-derivatized)splash10-006x-9000000000-fe642a5570c732aea8de2018-05-18HMDB team, MONA, MassBankView Spectrum
Experimental GC-MSGC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol GC-EI-Q (Non-derivatized)splash10-006x-9000000000-e6c6cb41474ad38346622020-07-08HMDB team, MONA, MassBankView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol GC-MS (Non-derivatized) - 70eV, Positivesplash10-00xr-9100000000-6d52b92700623b0590282016-09-22Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol GC-MS (1 TMS) - 70eV, Positivesplash10-0006-9810000000-fc748fa570a2ba2186852017-10-06Wishart LabView Spectrum
Predicted GC-MSPredicted GC-MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol GC-MS (Non-derivatized) - 70eV, PositiveNot Available2021-10-12Wishart LabView Spectrum
MSMass Spectrum (Electron Ionization)splash10-006x-9000000000-1adf4f6da1bec18c7cdf2015-03-01Not AvailableView Spectrum

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 10V, Positive-QTOFsplash10-052r-1900000000-b8dd7418c39ef6db8f402015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 20V, Positive-QTOFsplash10-05nr-9600000000-32489aa0448780f28ae42015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 40V, Positive-QTOFsplash10-0gb9-9100000000-582bd2d08184eae391be2015-04-24Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 10V, Negative-QTOFsplash10-0udi-0900000000-0405dd8fcdc66cf24c7a2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 20V, Negative-QTOFsplash10-0udi-1900000000-db461e62c034d983da232015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 40V, Negative-QTOFsplash10-0lei-9500000000-2735fdb3eab6b44ec60c2015-04-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 10V, Positive-QTOFsplash10-001i-9100000000-b50c7739963b598d98b62021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 20V, Positive-QTOFsplash10-001l-9000000000-9aee9265aa23930829f12021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 40V, Positive-QTOFsplash10-069r-9000000000-478f8a25d9f85574e0ac2021-09-22Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 10V, Negative-QTOFsplash10-0udi-0900000000-221d2be472b40f055cb92021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 20V, Negative-QTOFsplash10-0udi-2900000000-d123b20dd29666c808092021-09-25Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 3,7-Dimethyl-1,6-octadien-3-ol 40V, Negative-QTOFsplash10-106r-9200000000-92641be024615f4e80782021-09-25Wishart LabView Spectrum

NMR Spectra

Spectrum TypeDescriptionDeposition DateSourceView
Biological Properties
Cellular Locations
  • Extracellular
  • Membrane
Biospecimen Locations
  • Feces
Tissue LocationsNot Available
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Normal
details
Abnormal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Campylobacter jejuni infection
details
FecesDetected but not QuantifiedNot QuantifiedAdult (>18 years old)Both
Ulcerative Colitis
details
Associated Disorders and Diseases
Disease References
Ulcerative colitis
  1. Garner CE, Smith S, de Lacy Costello B, White P, Spencer R, Probert CS, Ratcliffe NM: Volatile organic compounds from feces and their potential for diagnosis of gastrointestinal disease. FASEB J. 2007 Jun;21(8):1675-88. Epub 2007 Feb 21. [PubMed:17314143 ]
Associated OMIM IDsNone
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FooDB IDFDB014940
KNApSAcK IDC00003047
Chemspider ID13849981
KEGG Compound IDC03985
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkLinalool
METLIN IDNot Available
PubChem Compound6549
PDB IDNot Available
ChEBI ID17580
Food Biomarker OntologyNot Available
VMH IDNot Available
MarkerDB IDNot Available
Good Scents IDrw1007872
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. Turner CE, Elsohly MA, Boeren EG: Constituents of Cannabis sativa L. XVII. A review of the natural constituents. J Nat Prod. 1980 Mar-Apr;43(2):169-234. doi: 10.1021/np50008a001. [PubMed:6991645 ]
  6. McGarvey DJ, Croteau R: Terpenoid metabolism. Plant Cell. 1995 Jul;7(7):1015-26. doi: 10.1105/tpc.7.7.1015. [PubMed:7640522 ]
  7. (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
  8. Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.