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Record Information
Version2.0
Created at2022-09-08 03:40:24 UTC
Updated at2022-09-08 03:40:24 UTC
NP-MRD IDNP0261270
Secondary Accession NumbersNone
Natural Product Identification
Common Name[(3ar,5ar,6s,10ar)-9-hydroxy-1-isopropyl-3a,5a-dimethyl-6-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2h,3h,4h,5h,6h,9h,10h,10ah-cyclohepta[e]inden-8-yl]methyl acetate
DescriptionErinacine K belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. [(3ar,5ar,6s,10ar)-9-hydroxy-1-isopropyl-3a,5a-dimethyl-6-{[(2s,3r,4s,5r)-3,4,5-trihydroxyoxan-2-yl]oxy}-2h,3h,4h,5h,6h,9h,10h,10ah-cyclohepta[e]inden-8-yl]methyl acetate is found in Hericium erinaceus. Based on a literature review very few articles have been published on Erinacine K.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC27H42O8
Average Mass494.6250 Da
Monoisotopic Mass494.28797 Da
IUPAC Name[(3aR,5aR,6S,10aR)-9-hydroxy-3a,5a-dimethyl-1-(propan-2-yl)-6-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}-2H,3H,3aH,4H,5H,5aH,6H,9H,10H,10aH-cyclohepta[e]inden-8-yl]methyl acetate
Traditional Name[(3aR,5aR,6S,10aR)-9-hydroxy-1-isopropyl-3a,5a-dimethyl-6-{[(2S,3R,4S,5R)-3,4,5-trihydroxyoxan-2-yl]oxy}-2H,3H,4H,5H,6H,9H,10H,10aH-cyclohepta[e]inden-8-yl]methyl acetate
CAS Registry NumberNot Available
SMILES
CC(C)C1=C2[C@H]3CC(O)C(COC(C)=O)=C[C@H](O[C@@H]4OC[C@@H](O)[C@H](O)[C@H]4O)[C@]3(C)CC[C@@]2(C)CC1
InChI Identifier
InChI=1S/C27H42O8/c1-14(2)17-6-7-26(4)8-9-27(5)18(22(17)26)11-19(29)16(12-33-15(3)28)10-21(27)35-25-24(32)23(31)20(30)13-34-25/h10,14,18-21,23-25,29-32H,6-9,11-13H2,1-5H3/t18-,19?,20-,21+,23+,24-,25+,26-,27-/m1/s1
InChI KeyCKGZNZCRUPISHK-AMRAMDROSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Hericium erinaceusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Glycosyl compound
  • O-glycosyl compound
  • Monosaccharide
  • Oxane
  • Carboxylic acid ester
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • Acetal
  • Carboxylic acid derivative
  • Polyol
  • Organooxygen compound
  • 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
logP1.43ChemAxon
pKa (Strongest Acidic)12.24ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area125.68 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity129.48 m³·mol⁻¹ChemAxon
Polarizability54.16 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID17243936
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16085268
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]