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Record Information
Version2.0
Created at2022-04-28 16:16:29 UTC
Updated at2022-04-28 16:16:29 UTC
NP-MRD IDNP0070857
Secondary Accession NumbersNone
Natural Product Identification
Common Name(-)-alpha-Toxicarol
DescriptionToxicarol, also known as alpha-toxicarol, belongs to the class of organic compounds known as rotenones. These are rotenoids with a structure based on a 6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one skeleton. Thus, toxicarol is considered to be a flavonoid. (-)-alpha-Toxicarol is found in Derris elliptica , Derris malaccensis, Derris trifoliata , Lonchocarpus utilis, Millettia brandisiana, Millettia pachycarpa, Millettia taiwaniana, Tephrosia candida, Tephrosia pentaphylla, Tephrosia purpurea and Tephrosia toxicaria. (-)-alpha-Toxicarol was first documented in 2009 (PMID: 19851932). Based on a literature review a small amount of articles have been published on Toxicarol (PMID: 22970736) (PMID: 22483325) (PMID: 32750400) (PMID: 19303755).
Structure
Thumb
Synonyms
ValueSource
alpha-ToxicarolKegg
a-ToxicarolGenerator
Α-toxicarolGenerator
Chemical FormulaC23H22O7
Average Mass410.4220 Da
Monoisotopic Mass410.13655 Da
IUPAC Name(1S,14S)-11-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{15,20}]docosa-3(12),4(9),5,10,15(20),16,18-heptaen-13-one
Traditional Name(1S,14S)-11-hydroxy-17,18-dimethoxy-7,7-dimethyl-2,8,21-trioxapentacyclo[12.8.0.0^{3,12}.0^{4,9}.0^{15,20}]docosa-3(12),4(9),5,10,15(20),16,18-heptaen-13-one
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(C=C1OC)[C@H]1[C@@H](CO2)OC2=C(C(O)=CC3=C2C=CC(C)(C)O3)C1=O
InChI Identifier
InChI=1S/C23H22O7/c1-23(2)6-5-11-15(30-23)8-13(24)20-21(25)19-12-7-16(26-3)17(27-4)9-14(12)28-10-18(19)29-22(11)20/h5-9,18-19,24H,10H2,1-4H3/t18-,19+/m1/s1
InChI KeyJLTNCZQNGBLBGO-MOPGFXCFSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Chemical Taxonomy
Description Belongs to the class of organic compounds known as rotenones. These are rotenoids with a structure based on a 6a,12a-dihydrochromeno[3,4-b]chromen-12(6H)-one skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassRotenoids
Direct ParentRotenones
Alternative Parents
Substituents
  • 8-prenylated isoflavanone
  • Rotenone or derivatives
  • Isoflavanone
  • Isoflavan
  • Pyranochromene
  • 2,2-dimethyl-1-benzopyran
  • Chromone
  • Chromane
  • Benzopyran
  • 1-benzopyran
  • Anisole
  • Aryl alkyl ketone
  • Aryl ketone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Vinylogous acid
  • Ketone
  • Ether
  • Organoheterocyclic compound
  • Oxacycle
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic 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
logP3.91ALOGPS
logP3.65ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)8.87ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area83.45 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity109.2 m³·mol⁻¹ChemAxon
Polarizability43.04 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00002580
Chemspider ID391144
KEGG Compound IDC10537
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound442826
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Belmain SR, Amoah BA, Nyirenda SP, Kamanula JF, Stevenson PC: Highly variable insect control efficacy of Tephrosia vogelii chemotypes. J Agric Food Chem. 2012 Oct 10;60(40):10055-63. doi: 10.1021/jf3032217. Epub 2012 Sep 28. [PubMed:22970736 ]
  2. Stevenson PC, Kite GC, Lewis GP, Forest F, Nyirenda SP, Belmain SR, Sileshi GW, Veitch NC: Distinct chemotypes of Tephrosia vogelii and implications for their use in pest control and soil enrichment. Phytochemistry. 2012 Jun;78:135-46. doi: 10.1016/j.phytochem.2012.02.025. Epub 2012 Apr 4. [PubMed:22483325 ]
  3. Owor RO, Derese S, Bedane KG, Zuhlke S, Ndakala A, Spiteller M: Isoflavones from the seedpods of Tephrosia vogelii and pyrazoisopongaflavone with anti-inflammatory effects. Fitoterapia. 2020 Oct;146:104695. doi: 10.1016/j.fitote.2020.104695. Epub 2020 Aug 1. [PubMed:32750400 ]
  4. Shankar T, Muthusubramanian S, Gandhidasan R: A chromanone alkaloid from Derris ovalifolia stem. Nat Prod Res. 2009;23(17):1652-6. doi: 10.1080/14786410903306126. [PubMed:19851932 ]
  5. Tewtrakul S, Cheenpracha S, Karalai C: Nitric oxide inhibitory principles from Derris trifoliata stems. Phytomedicine. 2009 Jun;16(6-7):568-72. doi: 10.1016/j.phymed.2008.12.015. Epub 2009 Mar 20. [PubMed:19303755 ]