Record Information
Version1.0
Creation date2010-04-08 22:04:32 UTC
Update date2019-11-26 02:54:41 UTC
Primary IDFDB000369
Secondary Accession NumbersNot Available
Chemical Information
FooDB NameYamogenin
DescriptionDiosgenin is a member of the class of compounds known as triterpenoids. Triterpenoids are terpene molecules containing six isoprene units. Diosgenin is practically insoluble (in water) and an extremely weak acidic compound (based on its pKa). Diosgenin can be found in a number of food items such as bitter gourd, asparagus, carrot, and wild carrot, which makes diosgenin a potential biomarker for the consumption of these food products. Diosgenin, a phytosteroid sapogenin, is the product of hydrolysis by acids, strong bases, or enzymes of saponins, extracted from the tubers of Dioscorea wild yam, such as the Kokoro. The sugar-free (aglycone) product of such hydrolysis, diosgenin is used for the commercial synthesis of cortisone, pregnenolone, progesterone, and other steroid products .
CAS Number512-06-1
Structure
Thumb
Synonyms
SynonymSource
Not AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.93ChemAxon
pKa (Strongest Acidic)18.2ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area38.69 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity120.27 m³·mol⁻¹ChemAxon
Polarizability50.25 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Chemical FormulaC27H42O3
IUPAC name(1'S,2R,2'S,5S,7'S,8'R,9'S,12'S,13'R,16'S)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0^{2,9}.0^{4,8}.0^{13,18}]icosan]-18'-en-16'-ol
InChI IdentifierInChI=1S/C27H42O3/c1-16-7-12-27(29-15-16)17(2)24-23(30-27)14-22-20-6-5-18-13-19(28)8-10-25(18,3)21(20)9-11-26(22,24)4/h5,16-17,19-24,28H,6-15H2,1-4H3
InChI KeyWQLVFSAGQJTQCK-UHFFFAOYSA-N
Isomeric SMILESCC1C2C(CC3C4CC=C5CC(O)CCC5(C)C4CCC23C)OC11CCC(C)CO1
Average Molecular Weight414.6206
Monoisotopic Molecular Weight414.31339521
Classification
Description Belongs to the class of chemical entities known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomChemical entities
Super ClassOrganic compounds
ClassLipids and lipid-like molecules
Sub ClassPrenol lipids
Direct ParentTriterpenoids
Alternative ParentsNot Available
SubstituentsNot Available
Molecular FrameworkNot Available
External DescriptorsNot Available
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionC 78.21%; H 10.21%; O 11.58%DFC
Melting PointMp 201°DFC
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical Rotation[a]25D -123DFC
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
SpectraNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDC08918
Pubchem Compound ID441900
Pubchem Substance IDNot Available
ChEBI ID584972
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDHBL90-H:BBC21-G
EAFUS IDNot Available
Dr. Duke IDNEODIOSGENIN|25-(S)-DIOSGENIN|YAMOGENIN
BIGG IDNot Available
KNApSAcK IDC00003597
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDNot Available
SuperScent IDNot Available
Wikipedia IDYamogenin
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
FlavoursNot Available
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference— Shinbo, Y., et al. 'KNApSAcK: a comprehensive species-metabolite relationship database.' Plant Metabolomics. Springer Berlin Heidelberg, 2006. 165-181.
— Duke, James. 'Dr. Duke's Phytochemical and Ethnobotanical Databases. United States Department of Agriculture.' Agricultural Research Service, Accessed April 27 (2004).