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Record Information
Version2.0
Created at2022-03-17 21:18:48 UTC
Updated at2022-03-17 21:18:49 UTC
NP-MRD IDNP0049830
Secondary Accession NumbersNone
Natural Product Identification
Common NameChinenoside II
DescriptionChinenoside II 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. Chinenoside II is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, chinenoside II has been detected, but not quantified in, onion-family vegetables. Chinenoside II is found in Allium chinense G.DON . This could make chinenoside II a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
26-O-Glucopyranosyl-3,26-dihydroxy-5alpha-furost-20(22)en-6-one 3-O-xylopyranosyl-1-4-(arabinopyranosyl-1-6-)glucopyranosideMeSH
Chinenoside IIMeSH
Chemical FormulaC49H78O22
Average Mass1019.1304 Da
Monoisotopic Mass1018.49847 Da
IUPAC Name16-({3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl}oxy)-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]icos-6-en-19-one
Traditional Name16-({3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]-6-{[(3,4,5-trihydroxyoxan-2-yl)oxy]methyl}oxan-2-yl}oxy)-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]icos-6-en-19-one
CAS Registry Number172589-64-9
SMILES
CC(CCC1=C(C)C2C(CC3C4CC(=O)C5CC(CCC5(C)C4CCC23C)OC2OC(COC3OCC(O)C(O)C3O)C(OC3OCC(O)C(O)C3O)C(O)C2O)O1)COC1OC(CO)C(O)C(O)C1O
InChI Identifier
InChI=1S/C49H78O22/c1-19(15-63-45-41(61)37(57)36(56)31(14-50)69-45)5-6-29-20(2)33-30(68-29)13-24-22-12-26(51)25-11-21(7-9-48(25,3)23(22)8-10-49(24,33)4)67-47-42(62)38(58)43(71-46-40(60)35(55)28(53)17-65-46)32(70-47)18-66-44-39(59)34(54)27(52)16-64-44/h19,21-25,27-28,30-47,50,52-62H,5-18H2,1-4H3
InChI KeyALMJXWPCHVBUTP-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Allium cepaFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Allium chinensePlant
Allium fistulosumFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
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
  • Diterpenoid
  • Oxosteroid
  • 6-oxosteroid
  • Terpene glycoside
  • Fatty acyl glycoside
  • Alkyl glycoside
  • Glycosyl compound
  • O-glycosyl compound
  • Oxane
  • Fatty acyl
  • Dihydrofuran
  • Ketone
  • Secondary alcohol
  • Oxacycle
  • Polyol
  • Organoheterocyclic compound
  • Acetal
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Carbonyl group
  • 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-1.2ALOGPS
logP-2.5ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)11.68ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count22ChemAxon
Hydrogen Donor Count12ChemAxon
Polar Surface Area342.9 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity240.99 m³·mol⁻¹ChemAxon
Polarizability107.99 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0041342
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB021265
KNApSAcK IDC00024130
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound131753112
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References