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Lotaustralin (FDB012049)

Record Information
Version1.0
Creation date2010-04-08 22:09:58 UTC
Update date2019-11-26 03:06:04 UTC
Primary IDFDB012049
Secondary Accession Numbers
  • FDB017847
Chemical Information
FooDB NameLotaustralin
DescriptionGlycoside from Trifolium repens (white clover) and other plants Lotaustralin is a cyanogenic glucoside found in small amounts in name giving Fabaceae Lotus australis, cassava (Manihot esculenta), lima bean (Phaseolus lunatus), roseroot (Rhodiola rosea) and white clover (Trifolium repens), among other plants. Lotaustralin is structurally related to linamarin, another glucoside found in these plants, and differs from it only by the presence of an extra methyl group. Both lotaustralin and linamarin may be hydrolysed by the enzyme linamarase to form glucose and a precursor to the toxic compound hydrogen cyanide.
CAS Number534-67-8
Structure
Thumb
MOLSDFPDBSMILESInChI
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
Water Solubility62.3 g/LALOGPS
logP-0.88ALOGPS
logP-1.2ChemAxon
logS-0.62ALOGPS
pKa (Strongest Acidic)12.21ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area123.17 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity59.47 m³·mol⁻¹ChemAxon
Polarizability25.89 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC11H19NO6
IUPAC name2-methyl-2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butanenitrile
InChI IdentifierInChI=1S/C11H19NO6/c1-3-11(2,5-12)18-10-9(16)8(15)7(14)6(4-13)17-10/h6-10,13-16H,3-4H2,1-2H3
InChI KeyWEWBWVMTOYUPHH-UHFFFAOYSA-N
Isomeric SMILESCCC(C)(OC1OC(CO)C(O)C(O)C1O)C#N
Average Molecular Weight261.2717
Monoisotopic Molecular Weight261.121237345
Classification
Description Belongs to the class of organic compounds known as cyanogenic glycosides. These are glycosides in which the aglycone moiety contains a cyanide group.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbohydrates and carbohydrate conjugates
Direct ParentCyanogenic 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 FrameworkAliphatic heteromonocyclic compounds
External Descriptors
Ontology
Disposition

Route of exposure:

Source:

Biological location:

Role

Biological role:

Physico-Chemical Properties
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 50.57%; H 7.33%; N 5.36%; O 36.74%DFC
Melting PointMp 139°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]20D -26.4 (H2O)DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MS
TypeDescriptionSplash KeyView
Predicted GC-MSLotaustralin, non-derivatized, Predicted GC-MS Spectrum - 70eV, Positivesplash10-0fef-8790000000-d454286498bdc1d9e13fSpectrum
Predicted GC-MSLotaustralin, 4 TMS, Predicted GC-MS Spectrum - 70eV, Positivesplash10-001r-4001590000-5e0039f60e7278697d85Spectrum
Predicted GC-MSLotaustralin, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
Predicted GC-MSLotaustralin, non-derivatized, Predicted GC-MS Spectrum - 70eV, PositiveNot AvailableSpectrum
MS/MS
TypeDescriptionSplash KeyView
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0w30-7980000000-3a978648b67dd80be4fb2015-05-26View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0f89-9500000000-3e356cb2d2384f50f2ef2015-05-26View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9200000000-afb8c395ff62b7b822502015-05-26View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03dj-9370000000-ada45f93e850699107ba2015-05-27View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0002-9210000000-8466a5626668275341b02015-05-27View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-00sj-9000000000-0527104530bbf9ac9fd42015-05-27View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-03di-2190000000-a92ee2fbaaa09afe368f2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a59-9100000000-3039433a4bbd413b84812021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-001i-9100000000-9382edde2cf9fde3c1732021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-03di-0090000000-a1ae1ea792d89a4c19742021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-03di-5950000000-1d766a073aad7b5c983d2021-09-22View Spectrum
Predicted MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05ai-9000000000-c6f23f2a0abdfb4311b82021-09-22View Spectrum
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC08334
Pubchem Compound ID441467
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDDBZ32-R:HCT86-F
EAFUS IDNot Available
Dr. Duke IDLOTAUSTRALIN
BIGG IDNot Available
KNApSAcK IDC00001448
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDLotaustralin
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / Bioactivities
DescriptorIDDefinitionReference
anti allergic50857 A drug used to treat allergic reactions.DUKE
cyanogenicDUKE
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).
— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.