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Record Information
Version2.0
Created at2022-09-06 02:35:48 UTC
Updated at2022-09-06 02:35:48 UTC
NP-MRD IDNP0224275
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-[(1r,3ar,6r,7r,8r,12s,12as)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1h,2h,3h,6h,7h,8h,11h,12h,12ah-cyclopenta[11]annulen-1-yl]propan-2-yl acetate
Description2-[(1R,3aR,6R,7R,8R,12S,12aS)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1H,2H,3H,3aH,6H,7H,8H,11H,12H,12aH-cyclopenta[11]annulen-1-yl]propan-2-yl acetate belongs to the class of organic compounds known as dolabellane and neodolabellane diterpenoids. These are diterpenoids with a structure based on the dolabellane skeleton (3a,6,10-trimethyl-1-(propan-2-yl)-cyclopenta[11]annulene) or the neodolabellane skeleton. 2-[(1r,3ar,6r,7r,8r,12s,12as)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1h,2h,3h,6h,7h,8h,11h,12h,12ah-cyclopenta[11]annulen-1-yl]propan-2-yl acetate is found in Dictyota dichotoma. Based on a literature review very few articles have been published on 2-[(1R,3aR,6R,7R,8R,12S,12aS)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1H,2H,3H,3aH,6H,7H,8H,11H,12H,12aH-cyclopenta[11]annulen-1-yl]propan-2-yl acetate.
Structure
Thumb
Synonyms
ValueSource
2-[(1R,3AR,6R,7R,8R,12S,12as)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1H,2H,3H,3ah,6H,7H,8H,11H,12H,12ah-cyclopenta[11]annulen-1-yl]propan-2-yl acetic acidGenerator
Chemical FormulaC26H40O7
Average Mass464.5990 Da
Monoisotopic Mass464.27740 Da
IUPAC Name2-[(1R,3aR,6R,7R,8R,12S,12aS)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1H,2H,3H,3aH,6H,7H,8H,11H,12H,12aH-cyclopenta[11]annulen-1-yl]propan-2-yl acetate
Traditional Name2-[(1R,3aR,6R,7R,8R,12S,12aS)-7,8-bis(acetyloxy)-12-hydroxy-3a,6,10-trimethyl-1H,2H,3H,6H,7H,8H,11H,12H,12aH-cyclopenta[11]annulen-1-yl]propan-2-yl acetate
CAS Registry NumberNot Available
SMILES
C[C@@H]1\C=C\[C@@]2(C)CC[C@H]([C@@H]2[C@@H](O)C\C(C)=C\[C@@H](OC(C)=O)[C@@H]1OC(C)=O)C(C)(C)OC(C)=O
InChI Identifier
InChI=1S/C26H40O7/c1-15-13-21(30)23-20(25(6,7)33-19(5)29)10-12-26(23,8)11-9-16(2)24(32-18(4)28)22(14-15)31-17(3)27/h9,11,14,16,20-24,30H,10,12-13H2,1-8H3/b11-9+,15-14+/t16-,20-,21+,22-,23-,24-,26+/m1/s1
InChI KeyRRUVFTNSKBGGIY-OEDLJUIESA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Dictyota dichotomaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as dolabellane and neodolabellane diterpenoids. These are diterpenoids with a structure based on the dolabellane skeleton (3a,6,10-trimethyl-1-(propan-2-yl)-cyclopenta[11]annulene) or the neodolabellane skeleton.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDolabellane and neodolabellane diterpenoids
Alternative Parents
Substituents
  • Dolabellane diterpenoid
  • Tricarboxylic acid or derivatives
  • Secondary alcohol
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP2.96ChemAxon
pKa (Strongest Acidic)14.84ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area99.13 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity125.35 m³·mol⁻¹ChemAxon
Polarizability50.51 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
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 Compound163072580
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]