taxa-4(20),11-dien-5-α-yl acetate (CHEM042412)

IdentificationTaxonomyBiological PropertiesPhysical PropertiesToxicity ProfileSpectraConcentrationsLinksReferencesXML
Record Information
Version1.0
Creation Date2016-05-27 02:02:11 UTC
Update Date2016-11-09 01:22:40 UTC
Accession NumberCHEM042412
Identification
Common Nametaxa-4(20),11-dien-5-α-yl acetate
ClassSmall Molecule
DescriptionTaxa-4(20),11-dien-5-alpha-yl acetate belongs to taxanes and derivatives class of compounds. Those 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. Taxa-4(20),11-dien-5-alpha-yl acetate is practically insoluble (in water) and an extremely weak basic (essentially neutral) compound (based on its pKa). Taxa-4(20),11-dien-5-alpha-yl acetate can be found in a number of food items such as chinese mustard, yellow bell pepper, opium poppy, and american pokeweed, which makes taxa-4(20),11-dien-5-alpha-yl acetate a potential biomarker for the consumption of these food products.
Contaminant Sources
  • FooDB Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
MOLSDF3D-SDFPDBSMILESInChI View 3D Structure
Synonyms
ValueSource
Taxa-4(20),11-dien-5-a-yl acetateGenerator
Taxa-4(20),11-dien-5-a-yl acetic acidGenerator
Taxa-4(20),11-dien-5-alpha-yl acetic acidGenerator
Taxa-4(20),11-dien-5-α-yl acetateGenerator
Taxa-4(20),11-dien-5-α-yl acetic acidGenerator
Chemical FormulaC22H34O2
Average Molecular Mass330.512 g/mol
Monoisotopic Mass330.256 g/mol
CAS Registry NumberNot Available
IUPAC Name8,12,15,15-tetramethyl-4-methylidenetricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate
Traditional Name8,12,15,15-tetramethyl-4-methylidenetricyclo[9.3.1.0³,⁸]pentadec-11-en-5-yl acetate
SMILESCC(=O)OC1CCC2(C)CCC3=C(C)CCC(CC2C1=C)C3(C)C
InChI IdentifierInChI=1S/C22H34O2/c1-14-7-8-17-13-19-15(2)20(24-16(3)23)10-12-22(19,6)11-9-18(14)21(17,4)5/h17,19-20H,2,7-13H2,1,3-6H3
InChI KeyAPIZAZFFQBVSJA-UHFFFAOYSA-N
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
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic compounds
External Descriptors
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
Water Solubility0.0012 g/LALOGPS
logP5.69ALOGPS
logP4.99ChemAxon
logS-5.4ALOGPS
pKa (Strongest Basic)-7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area26.3 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity98.82 m³·mol⁻¹ChemAxon
Polarizability39.08 ųChemAxon
Number of Rings3ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-001i-0079000000-5ef15fd809d3ced8cc67Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00ei-1091000000-6adf944e4a3bdd2a68f7Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0api-0291000000-ec12d36d17af5c973f51Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-004r-1059000000-f64db5f69a1f39a9693dSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-002r-3094000000-cf5c9115aea180b06409Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-05g3-3090000000-53564bc72569747ba5d8Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0089-0197000000-9c9eb0e095a0b6dac634Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00y0-0191000000-1947f83afa853158e07aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-02mi-0970000000-549085839955c517fcf3Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-0a4r-9054000000-df45c42e0bca49c5b78aSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-0a4i-9010000000-15df0a5a26b9f4b106d0Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-0a4l-9000000000-2d6bc440ac37b89e848eSpectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0304493
FooDB IDFDB031189
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID11255338
ChEBI IDNot Available
PubChem Compound ID22239693
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available