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Record Information
Version2.0
Created at2022-09-07 04:15:16 UTC
Updated at2022-09-07 04:15:16 UTC
NP-MRD IDNP0243655
Secondary Accession NumbersNone
Natural Product Identification
Common Name7,8,18-trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolane]-5',15-dione
Description7,8,18-Trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]Docosane-6,2'-oxolane]-5',15-dione belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. 7,8,18-trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolane]-5',15-dione is found in Physalis philadelphica. 7,8,18-Trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]Docosane-6,2'-oxolane]-5',15-dione is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H42O9
Average Mass534.6460 Da
Monoisotopic Mass534.28288 Da
IUPAC Name7,8,18-trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolane]-5',15-dione
Traditional Name7,8,18-trihydroxy-17-methoxy-3',4',8,10,14-pentamethyl-5,20-dioxaspiro[hexacyclo[11.9.0.0²,¹⁰.0⁴,⁹.0¹⁴,¹⁹.0¹⁹,²¹]docosane-6,2'-oxolane]-5',15-dione
CAS Registry NumberNot Available
SMILES
COC1CC(=O)C2(C)C3CCC4(C)C(CC5OC6(OC(=O)C(C)C6C)C(O)C(C)(O)C45)C3CC3OC23C1O
InChI Identifier
InChI=1S/C29H42O9/c1-12-13(2)29(38-23(12)32)24(33)27(5,34)21-17(36-29)10-16-14-9-20-28(37-20)22(31)18(35-6)11-19(30)26(28,4)15(14)7-8-25(16,21)3/h12-18,20-22,24,31,33-34H,7-11H2,1-6H3
InChI KeyFMXASOLJOQKFKS-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Physalis philadelphicaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Triterpenoid
  • Spirostane skeleton
  • Withanolide-skeleton
  • Prostaglandin skeleton
  • Eicosanoid
  • 5,6-epoxysteroid
  • Oxepane
  • Ketal
  • Gamma butyrolactone
  • Monosaccharide
  • Oxane
  • Fatty acyl
  • Tetrahydrofuran
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Polyol
  • Dialkyl ether
  • Acetal
  • Oxirane
  • Ether
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • 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
logP1.77ALOGPS
logP1.83ChemAxon
logS-3.5ALOGPS
pKa (Strongest Acidic)12.09ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area135.05 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity132.15 m³·mol⁻¹ChemAxon
Polarizability56.66 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound74822192
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]