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Record Information
Version2.0
Created at2022-03-17 21:17:18 UTC
Updated at2022-03-17 21:17:18 UTC
NP-MRD IDNP0049738
Secondary Accession NumbersNone
Natural Product Identification
Common NameProtodegalactotigonin
DescriptionProtodegalactotigonin belongs to the class of organic compounds known as steroidal saponins. These are saponins in which the aglycone moiety is a steroid. The steroidal aglycone is usually a spirostane, furostane, spirosolane, solanidane, or curcubitacin derivative. Protodegalactotigonin is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, protodegalactotigonin has been detected, but not quantified in, several different foods, such as red bell peppers, green vegetables, soft-necked garlics, yellow bell peppers, and italian sweet red peppers. Protodegalactotigonin is found in Polianthes tuberosa , Capsicum annuum, Solanum nigrum L. , Tribulus parvispinus Presl and Tribulus terrestris . This could make protodegalactotigonin a potential biomarker for the consumption of these foods.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC56H94O28
Average Mass1215.3288 Da
Monoisotopic Mass1214.59316 Da
IUPAC Name2-({2-[(4,5-dihydroxy-6-{[6-hydroxy-7,9,13-trimethyl-6-(3-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butyl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-16-yl]oxy}-2-(hydroxymethyl)oxan-3-yl)oxy]-5-hydroxy-6-(hydroxymethyl)-4-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl}oxy)-6-(hydroxymethyl)oxane-3,4,5-triol
Traditional Name2-({2-[(4,5-dihydroxy-6-{[6-hydroxy-7,9,13-trimethyl-6-(3-methyl-4-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}butyl)-5-oxapentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan-16-yl]oxy}-2-(hydroxymethyl)oxan-3-yl)oxy]-5-hydroxy-6-(hydroxymethyl)-4-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-3-yl}oxy)-6-(hydroxymethyl)oxane-3,4,5-triol
CAS Registry Number126643-25-2
SMILES
CC(CCC1(O)OC2CC3C4CCC5CC(CCC5(C)C4CCC3(C)C2C1C)OC1OC(CO)C(OC2OC(CO)C(O)C(OC3OCC(O)C(O)C3O)C2OC2OC(CO)C(O)C(O)C2O)C(O)C1O)COC1OC(CO)C(O)C(O)C1O
InChI Identifier
InChI=1S/C56H94O28/c1-21(19-74-49-43(70)39(66)36(63)30(15-57)77-49)7-12-56(73)22(2)34-29(84-56)14-27-25-6-5-23-13-24(8-10-54(23,3)26(25)9-11-55(27,34)4)76-51-45(72)41(68)46(33(18-60)80-51)81-53-48(83-52-44(71)40(67)37(64)31(16-58)78-52)47(38(65)32(17-59)79-53)82-50-42(69)35(62)28(61)20-75-50/h21-53,57-73H,5-20H2,1-4H3
InChI KeyFJLUJBDSFBGOPL-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Agave amicaPlant
Allium sativumFooDB
Capsicum annuumLOTUS Database
Solanum nigrumPlant
Tribulus parvispinus PreslPlant
Tribulus terrestrisPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as steroidal saponins. These are saponins in which the aglycone moiety is a steroid. The steroidal aglycone is usually a spirostane, furostane, spirosolane, solanidane, or curcubitacin derivative.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroidal glycosides
Direct ParentSteroidal saponins
Alternative Parents
Substituents
  • Steroidal saponin
  • Diterpene glycoside
  • Furostane-skeleton
  • Oligosaccharide
  • 22-hydroxysteroid
  • Diterpenoid
  • Hydroxysteroid
  • Terpene glycoside
  • Fatty acyl glycoside
  • Alkyl glycoside
  • Glycosyl compound
  • O-glycosyl compound
  • Oxane
  • Fatty acyl
  • Tetrahydrofuran
  • Hemiacetal
  • Secondary alcohol
  • Oxacycle
  • Polyol
  • Organoheterocyclic compound
  • Acetal
  • Organooxygen compound
  • Hydrocarbon derivative
  • Primary alcohol
  • Organic oxygen compound
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP-1.1ALOGPS
logP-4.1ChemAxon
logS-2.7ALOGPS
pKa (Strongest Acidic)11.46ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count28ChemAxon
Hydrogen Donor Count17ChemAxon
Polar Surface Area445.44 ŲChemAxon
Rotatable Bond Count18ChemAxon
Refractivity279.03 m³·mol⁻¹ChemAxon
Polarizability127.88 ųChemAxon
Number of Rings10ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0040872
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB020702
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound14464370
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References