Record Information
Version 1.0
Update Date 1/22/2018 12:54:54 PM
Metabolite IDPAMDB120380
Identification
Name: linamarin
Description:Linamarin is found in coffee and coffee products. Linamarin occurs in manioc (Manihot utilissimus), flax (Linum usitatissimum), Phaseolus lunatus (butter bean), Trifolium repens (white clover) and other plants. First isloated in 1830.
Structure
Thumb
Synonyms:
  • 1-cyano-1-methylethyl beta-D-glucoside
  • Linamarin
  • linamarin
  • Phaseolunatin
Chemical Formula: C10H17NO6
Average Molecular Weight: 247.247
Monoisotopic Molecular Weight: 247.10559
InChI Key: QLTCHMYAEJEXBT-ZEBDFXRSSA-N
InChI:InChI=1S/C10H17NO6/c1-10(2,4-11)17-9-8(15)7(14)6(13)5(3-12)16-9/h5-9,12-15H,3H2,1-2H3/t5-,6-,7+,8-,9+/m1/s1
CAS number: 554-35-8
IUPAC Name:2-(β-D-glucopyranosyloxy)-2-methylpropanenitrile
Traditional IUPAC Name: linamarin
SMILES:CC(C)(C#N)OC1(OC(CO)C(O)C(O)C(O)1)
Chemical Taxonomy
Taxonomy DescriptionThis compound belongs to the class of chemical entities known as cyanogenic glycosides. These are glycosides in which the aglycone moiety contains a cyanide group.
Kingdom Chemical entities
Super ClassOrganic compounds
Class Organic oxygen compounds
Sub ClassOrganooxygen compounds
Direct Parent Cyanogenic glycosides
Alternative Parents
Substituents
  • Cyanogenic glycoside
  • Hexose monosaccharide
  • O-glycosyl compound
  • Monosaccharide
  • Oxane
  • Secondary alcohol
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Nitrile
  • Carbonitrile
  • Acetal
  • Primary alcohol
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Alcohol
  • Aliphatic heteromonocyclic compound
Molecular Framework Aliphatic heteromonocyclic compounds
External Descriptors
  • beta-D-glucoside (CHEBI:16441 )
  • Cyanogenic glucosides derived from valine or isoleucine (C01594 )
Physical Properties
State: Not Available
Charge:0
Melting point: 143 - 144 °C
Experimental Properties:
PropertyValueReference
Melting Point143 - 144 °CNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility66.8 mg/mLALOGPS
logP-1.1ALOGPS
logP-1.8ChemAxon
logS-0.57ALOGPS
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area123.17 Å2ChemAxon
Rotatable Bond Count3ChemAxon
Refractivity54.95 m3·mol-1ChemAxon
Polarizability23.34 Å3ChemAxon
Number of Rings1ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Biological Properties
Cellular Locations: Not Available
Reactions:
Pathways:
    Spectra
    Spectra:
    Spectrum TypeDescriptionSplash Key
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, PositiveNot Available
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, PositiveNot Available
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, PositiveNot Available
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, NegativeNot Available
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, NegativeNot Available
    Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, NegativeNot Available
    References
    References:
    • Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.
    Synthesis Reference: Not Available
    Material Safety Data Sheet (MSDS) Not Available
    External Links:
    ResourceLink
    HMDBHMDB33699
    CHEMSPIDER10657
    CHEBI16441
    PUBCHEM11128
    LIGAND-CPDC01594
    CAS554-35-8