Hmdb loader
Record Information
Version5.0
StatusExpected but not Quantified
Creation Date2021-09-24 09:33:38 UTC
Update Date2021-09-24 09:33:38 UTC
HMDB IDHMDB0304409
Secondary Accession NumbersNone
Metabolite Identification
Common Nameloganate
DescriptionLoganate is also known as loganic acid. Loganate is soluble (in water) and a weakly acidic compound (based on its pKa). Loganate can be found in a number of food items such as hedge mustard, cinnamon, common sage, and welsh onion, which makes loganate a potential biomarker for the consumption of these food products. Loganic acid is an iridoid. Loganic acid is synthesized from 7-deoxyloganic acid by the enzyme 7-deoxyloganic acid hydroxylase (7-DLH). It is a substrate for the enzyme loganate O-methyltransferase for the production of loganin .
Structure
Thumb
Synonyms
ValueSource
6-Hydroxy-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,4ah,5H,6H,7H,7ah-cyclopenta[c]pyran-4-carboxylic acidGenerator
Loganic acidGenerator
Chemical FormulaC16H23O10
Average Molecular Weight375.351
Monoisotopic Molecular Weight375.129670521
IUPAC Name6-hydroxy-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,4aH,5H,6H,7H,7aH-cyclopenta[c]pyran-4-carboxylate
Traditional Name6-hydroxy-7-methyl-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-1H,4aH,5H,6H,7H,7aH-cyclopenta[c]pyran-4-carboxylate
CAS Registry NumberNot Available
SMILES
CC1C(O)CC2C1C(OC1OC(CO)C(O)C(O)C1O)OC=C2C([O-])=O
InChI Identifier
InChI=1S/C16H24O10/c1-5-8(18)2-6-7(14(22)23)4-24-15(10(5)6)26-16-13(21)12(20)11(19)9(3-17)25-16/h4-6,8-13,15-21H,2-3H2,1H3,(H,22,23)/p-1
InChI KeyJNNGEAWILNVFFD-UHFFFAOYSA-M
Chemical Taxonomy
Description Belongs to the class of organic compounds known as iridoid o-glycosides. These are iridoid monoterpenes containing a glycosyl (usually a pyranosyl) moiety linked to the iridoid skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene glycosides
Direct ParentIridoid O-glycosides
Alternative Parents
Substituents
  • Iridoid o-glycoside
  • Hexose monosaccharide
  • Glycosyl compound
  • Iridoid-skeleton
  • O-glycosyl compound
  • Bicyclic monoterpenoid
  • Monoterpenoid
  • Monosaccharide
  • Oxane
  • Cyclic alcohol
  • Vinylogous ester
  • Secondary alcohol
  • Polyol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Acetal
  • Primary alcohol
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Alcohol
  • Carbonyl group
  • Organic oxygen compound
  • Organic anion
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
Ontology
Physiological effectNot Available
Disposition
Source
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
logP-1.7ALOGPS
logP-2.2ChemAxon
logS-0.83ALOGPS
pKa (Strongest Acidic)4.26ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area168.97 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity93.54 m³·mol⁻¹ChemAxon
Polarizability35.92 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Predicted Chromatographic Properties

Predicted Collision Cross Sections

PredictorAdduct TypeCCS Value (Å2)Reference
AllCCS[M+H]+185.72832859911
AllCCS[M+H-H2O]+183.0432859911
AllCCS[M+Na]+188.91432859911
AllCCS[M+NH4]+188.20532859911
AllCCS[M-H]-183.66932859911
AllCCS[M+Na-2H]-183.22232859911
AllCCS[M+HCOO]-182.87232859911
DeepCCS[M+H]+180.69130932474
DeepCCS[M-H]-178.33330932474
DeepCCS[M-2H]-211.23230932474
DeepCCS[M+Na]+186.87430932474

Predicted Kovats Retention Indices

Not Available
Spectra

MS/MS Spectra

Spectrum TypeDescriptionSplash KeyDeposition DateSourceView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - loganate 10V, Negative-QTOFsplash10-0a4i-0379000000-dd6c296faf686956a5002019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - loganate 20V, Negative-QTOFsplash10-03dj-1916000000-c84975856bfbc7d0b9ad2019-02-23Wishart LabView Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - loganate 40V, Negative-QTOFsplash10-0006-5900000000-9d96f2a1e072459a1a6a2019-02-23Wishart LabView Spectrum
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 IDFDB030983
KNApSAcK IDNot Available
Chemspider ID24785171
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
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 ReferencesNot Available