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Record Information
Version2.0
Created at2022-09-11 22:33:36 UTC
Updated at2022-09-11 22:33:36 UTC
NP-MRD IDNP0320734
Secondary Accession NumbersNone
Natural Product Identification
Common Name1,6,9-trihydroxy-3-isopropyl-3a,5a,8,8,11a,13a-hexamethyl-1h,2h,3h,4h,5h,5bh,6h,7h,7ah,9h,10h,11h,13h,13bh-cyclopenta[a]chrysen-10-yl acetate
Description8,17,21-Trihydroxy-2,5,10,14,18,18-hexamethyl-6-(propan-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicos-12-en-16-yl acetate belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. 1,6,9-trihydroxy-3-isopropyl-3a,5a,8,8,11a,13a-hexamethyl-1h,2h,3h,4h,5h,5bh,6h,7h,7ah,9h,10h,11h,13h,13bh-cyclopenta[a]chrysen-10-yl acetate is found in Rubia oncotricha. 8,17,21-Trihydroxy-2,5,10,14,18,18-hexamethyl-6-(propan-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]Henicos-12-en-16-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
8,17,21-Trihydroxy-2,5,10,14,18,18-hexamethyl-6-(propan-2-yl)pentacyclo[11.8.0.0,.0,.0,]henicos-12-en-16-yl acetic acidGenerator
8,17,21-Trihydroxy-2,5,10,14,18,18-hexamethyl-6-(propan-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicos-12-en-16-yl acetic acidGenerator
Chemical FormulaC32H52O5
Average Mass516.7630 Da
Monoisotopic Mass516.38147 Da
IUPAC Name8,17,21-trihydroxy-2,5,10,14,18,18-hexamethyl-6-(propan-2-yl)pentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicos-12-en-16-yl acetate
Traditional Name8,17,21-trihydroxy-6-isopropyl-2,5,10,14,18,18-hexamethylpentacyclo[11.8.0.0²,¹⁰.0⁵,⁹.0¹⁴,¹⁹]henicos-12-en-16-yl acetate
CAS Registry NumberNot Available
SMILES
CC(C)C1CC(O)C2C1(C)CCC1(C)C3C(O)CC4C(C)(C)C(O)C(CC4(C)C3=CCC21C)OC(C)=O
InChI Identifier
InChI=1S/C32H52O5/c1-17(2)20-14-22(35)26-29(20,6)12-13-31(8)25-19(10-11-32(26,31)9)30(7)16-23(37-18(3)33)27(36)28(4,5)24(30)15-21(25)34/h10,17,20-27,34-36H,11-16H2,1-9H3
InChI KeyQAAPYCILWKIPRZ-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Rubia oncotrichaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • 1-hydroxysteroid
  • 15-hydroxysteroid
  • Hydroxysteroid
  • Delta-5-steroid
  • Steroid
  • Cyclic alcohol
  • Carboxylic acid ester
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Polyol
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP4.86ALOGPS
logP4.14ChemAxon
logS-5ALOGPS
pKa (Strongest Acidic)13.74ChemAxon
pKa (Strongest Basic)-0.16ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.99 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity145.68 m³·mol⁻¹ChemAxon
Polarizability61.07 ųChemAxon
Number of Rings5ChemAxon
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 Compound14608095
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]