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Record Information
Version2.0
Created at2022-04-29 05:08:55 UTC
Updated at2022-04-29 05:08:55 UTC
NP-MRD IDNP0084417
Secondary Accession NumbersNone
Natural Product Identification
Common NameTaxa-4(20),11(12)-dien-5alpha-ol
DescriptionTaxa-4(20),11-dien-5alpha-ol belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system. Thus, taxa-4(20),11-dien-5alpha-ol is considered to be an isoprenoid. Taxa-4(20),11(12)-dien-5alpha-ol is found in Taxus fuana and Taxus yunnanensis. Based on a literature review very few articles have been published on taxa-4(20),11-dien-5alpha-ol.
Structure
Thumb
Synonyms
ValueSource
Taxa-4(20),11(12)-dien-5alpha-olChEBI
Taxa-4(20),11(12)-dien-5a-olGenerator
Taxa-4(20),11(12)-dien-5α-olGenerator
Taxa-4(20),11-dien-5a-olGenerator
Taxa-4(20),11-dien-5α-olGenerator
Chemical FormulaC20H32O
Average Mass288.4750 Da
Monoisotopic Mass288.24532 Da
IUPAC Name(1S,3S,5S,8R)-8,12,15,15-tetramethyl-4-methylidenetricyclo[9.3.1.0^{3,8}]pentadec-11-en-5-ol
Traditional Name(1S,3S,5S,8R)-8,12,15,15-tetramethyl-4-methylidenetricyclo[9.3.1.0^{3,8}]pentadec-11-en-5-ol
CAS Registry NumberNot Available
SMILES
[H][C@]12CCC(C)=C(CC[C@]3(C)CC[C@H](O)C(=C)[C@@]3([H])C1)C2(C)C
InChI Identifier
InChI=1S/C20H32O/c1-13-6-7-15-12-17-14(2)18(21)9-11-20(17,5)10-8-16(13)19(15,3)4/h15,17-18,21H,2,6-12H2,1,3-5H3/t15-,17+,18-,20+/m0/s1
InChI KeyQHDGSWAXTYWVOP-ZNWBIBPKSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Taxus fuanaPlant
Taxus wallichiana var. yunnanensisPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as taxanes and derivatives. These are diterpenoids with a structure based either on the taxane skeleton, or a derivative thereof. In term of phytochemistry, several derivatives of the taxane skeleton exist: 2(3->20)-Abeotaxane, 3,11-cyclotaxane, 11(15->1),11(10->9)-abeotaxane, 3,8-seco-taxane, and 11(15->1)-abeotaxane, among others. More complex skeletons have been found recently, which include the taxane-derived [3.3.3] Propellane ring system.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentTaxanes and derivatives
Alternative Parents
Substituents
  • Taxane diterpenoid
  • Cyclic alcohol
  • Secondary alcohol
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Alcohol
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
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
logP5.19ALOGPS
logP4.54ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)18.1ChemAxon
pKa (Strongest Basic)-1.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area20.23 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity89.67 m³·mol⁻¹ChemAxon
Polarizability35.07 ųChemAxon
Number of Rings3ChemAxon
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 IDC00053809
Chemspider ID391698
KEGG Compound IDC11895
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound443485
PDB IDNot Available
ChEBI ID30038
Good Scents IDNot Available
References
General References