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Record Information
Version2.0
Created at2022-09-11 22:09:09 UTC
Updated at2022-09-11 22:09:09 UTC
NP-MRD IDNP0320480
Secondary Accession NumbersNone
Natural Product Identification
Common Name5',5',9'-trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan]-6'-yl acetate
Description5',5',9'-Trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecane]-6'-yl acetate belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. 5',5',9'-trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecan]-6'-yl acetate is found in Achillea clypeolata. 5',5',9'-Trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]Hexadecane]-6'-yl acetate is an extremely weak basic (essentially neutral) compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
5',5',9'-Trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0,.0,]hexadecane]-6'-yl acetic acidGenerator
5',5',9'-Trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane]-6'-yl acetic acidGenerator
Chemical FormulaC22H34O3
Average Mass346.5110 Da
Monoisotopic Mass346.25079 Da
IUPAC Name5',5',9'-trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane]-6'-yl acetate
Traditional Name5',5',9'-trimethylspiro[oxirane-2,14'-tetracyclo[11.2.1.0¹,¹⁰.0⁴,⁹]hexadecane]-6'-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)OC1CCC2(C)C3CCC4CC3(CC43CO3)CCC2C1(C)C
InChI Identifier
InChI=1S/C22H34O3/c1-14(23)25-18-8-9-20(4)16(19(18,2)3)7-10-21-11-15(5-6-17(20)21)22(12-21)13-24-22/h15-18H,5-13H2,1-4H3
InChI KeyHQJKVPHKXMCWCU-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Achillea clypeolataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentKaurane diterpenoids
Alternative Parents
Substituents
  • Kaurane diterpenoid
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP3.95ALOGPS
logP3.97ChemAxon
logS-6.8ALOGPS
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area38.83 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity96.25 m³·mol⁻¹ChemAxon
Polarizability40.42 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
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 CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]