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Record Information
Version1.0
Created at2022-03-17 21:10:28 UTC
Updated at2022-03-17 21:10:28 UTC
NP-MRD IDNP0049312
Secondary Accession NumbersNone
Natural Product Identification
Common NameCrosatoside A
DescriptionCrosatoside A belongs to the class of organic compounds known as flavonoid o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone. Crosatoside A is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Crosatoside A has been detected, but not quantified in, herbs and spices and saffrons. This could make crosatoside a a potential biomarker for the consumption of these foods.
Structure
Thumb
Synonyms
ValueSource
Isorhamnetin 4'-neohesperidosideHMDB
Quercetin 3'-methyl ether 4'-rhamnosyl-(1->2)-glucosideHMDB
Chemical FormulaC28H32O16
Average Mass624.5441 Da
Monoisotopic Mass624.16903 Da
IUPAC Name2-(4-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]oxy}-3-methoxyphenyl)-3,5,7-trihydroxy-4H-chromen-4-one
Traditional Name2-(4-{[4,5-dihydroxy-6-(hydroxymethyl)-3-[(3,4,5-trihydroxy-6-methyloxan-2-yl)oxy]oxan-2-yl]oxy}-3-methoxyphenyl)-3,5,7-trihydroxychromen-4-one
CAS Registry Number139742-27-1
SMILES
COC1=C(OC2OC(CO)C(O)C(O)C2OC2OC(C)C(O)C(O)C2O)C=CC(=C1)C1=C(O)C(=O)C2=C(O)C=C(O)C=C2O1
InChI Identifier
InChI=1S/C28H32O16/c1-9-18(32)21(35)24(38)27(40-9)44-26-22(36)19(33)16(8-29)43-28(26)42-13-4-3-10(5-14(13)39-2)25-23(37)20(34)17-12(31)6-11(30)7-15(17)41-25/h3-7,9,16,18-19,21-22,24,26-33,35-38H,8H2,1-2H3
InChI KeyKBVVGMZQNYSITN-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Crocus sativusFooDB
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid o-glycosides. Flavonoid O-glycosides are compounds containing a carbohydrate moiety which is O-glycosidically linked to the 2-phenylchromen-4-one flavonoid backbone.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid O-glycosides
Alternative Parents
Substituents
  • Flavonoid-4p-o-glycoside
  • Flavonoid o-glycoside
  • 3-hydroxyflavone
  • 3p-methoxyflavonoid-skeleton
  • 3-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • 7-hydroxyflavonoid
  • Hydroxyflavonoid
  • Flavone
  • Phenolic glycoside
  • Glycosyl compound
  • O-glycosyl compound
  • Disaccharide
  • Chromone
  • 1-benzopyran
  • Benzopyran
  • Phenoxy compound
  • Phenol ether
  • Anisole
  • Methoxybenzene
  • Pyranone
  • Alkyl aryl ether
  • 1-hydroxy-2-unsubstituted benzenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • Benzenoid
  • Oxane
  • Monocyclic benzene moiety
  • Pyran
  • Heteroaromatic compound
  • Vinylogous acid
  • Secondary alcohol
  • Polyol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Ether
  • Primary alcohol
  • Organic oxide
  • Alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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-0.06ALOGPS
logP-0.69ChemAxon
logS-2.4ALOGPS
pKa (Strongest Acidic)6.44ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count9ChemAxon
Polar Surface Area254.52 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity144.36 m³·mol⁻¹ChemAxon
Polarizability61.07 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDHMDB0039124
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDFDB018636
KNApSAcK IDC00005564
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound74978268
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General ReferencesNot Available