Show more...
Record Information
Version2.0
Created at2022-09-06 02:52:51 UTC
Updated at2022-09-06 02:52:51 UTC
NP-MRD IDNP0224504
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-7-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
DescriptionJacein belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position. Thus, jacein is considered to be a flavonoid. 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-7-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one is found in Bidens pilosa, Centaurea bracteata, Centaurea jacea and Ranunculus laetus. 5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-7-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one was first documented in 2004 (PMID: 15507368). Based on a literature review very few articles have been published on Jacein (PMID: 34567171).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H26O13
Average Mass522.4590 Da
Monoisotopic Mass522.13734 Da
IUPAC Name5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-4H-chromen-4-one
Traditional Name5-hydroxy-2-(4-hydroxy-3-methoxyphenyl)-3,6-dimethoxy-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}chromen-4-one
CAS Registry NumberNot Available
SMILES
COC1=CC(=CC=C1O)C1=C(OC)C(=O)C2=C(O)C(OC)=C(O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O)C=C2O1
InChI Identifier
InChI=1S/C24H26O13/c1-32-11-6-9(4-5-10(11)26)21-23(34-3)18(29)15-12(35-21)7-13(22(33-2)17(15)28)36-24-20(31)19(30)16(27)14(8-25)37-24/h4-7,14,16,19-20,24-28,30-31H,8H2,1-3H3/t14-,16-,19+,20-,24-/m1/s1
InChI KeyNYTZRFVFIRTFIX-NPVWYNPDSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Bidens pilosaLOTUS Database
Centaurea bracteataLOTUS Database
Centaurea jaceaLOTUS Database
Ranunculus laetusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as flavonoid-7-o-glycosides. These are phenolic compounds containing a flavonoid moiety which is O-glycosidically linked to carbohydrate moiety at the C7-position.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassFlavonoids
Sub ClassFlavonoid glycosides
Direct ParentFlavonoid-7-O-glycosides
Alternative Parents
Substituents
  • Flavonoid-7-o-glycoside
  • 3p-methoxyflavonoid-skeleton
  • 3-methoxyflavonoid-skeleton
  • 6-methoxyflavonoid-skeleton
  • Hydroxyflavonoid
  • Flavone
  • 4'-hydroxyflavonoid
  • 5-hydroxyflavonoid
  • Phenolic glycoside
  • 3-methoxychromone
  • Hexose monosaccharide
  • Chromone
  • Glycosyl compound
  • O-glycosyl compound
  • 1-benzopyran
  • Benzopyran
  • Methoxyphenol
  • Phenoxy compound
  • Anisole
  • Methoxybenzene
  • Phenol ether
  • Phenol
  • Pyranone
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Pyran
  • Oxane
  • Monosaccharide
  • Benzenoid
  • Monocyclic benzene moiety
  • Vinylogous acid
  • Heteroaromatic compound
  • Secondary alcohol
  • Organoheterocyclic compound
  • Acetal
  • Polyol
  • Ether
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Alcohol
  • Organic oxide
  • Primary alcohol
  • 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-0.011ChemAxon
pKa (Strongest Acidic)7.67ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count6ChemAxon
Polar Surface Area193.83 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity124.7 m³·mol⁻¹ChemAxon
Polarizability50.87 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00005671
Chemspider ID9752025
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11577257
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Chiang YM, Chuang DY, Wang SY, Kuo YH, Tsai PW, Shyur LF: Metabolite profiling and chemopreventive bioactivity of plant extracts from Bidens pilosa. J Ethnopharmacol. 2004 Dec;95(2-3):409-19. doi: 10.1016/j.jep.2004.08.010. [PubMed:15507368 ]
  2. Aghaei M, Mirzaei M, Ghanadian M, Fallah M, Mahboodi R: 6-Methoxylated Flavonoids: Jacein, and 3-demethyljacein from Centaurea schmidii with Their Endoplasmic Reticulum Stress and Apoptotic Cell Death in Breast Cancer Cells Along with In-silico Analysis. Iran J Pharm Res. 2021 Spring;20(2):417-432. doi: 10.22037/ijpr.2020.113895.14548. [PubMed:34567171 ]
  3. LOTUS database [Link]