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Record Information
Version2.0
Created at2022-06-29 19:55:59 UTC
Updated at2025-07-23 16:56:52 UTC
NP-MRD IDNP0139472
Natural Product DOIhttps://doi.org/10.57994/3513
Secondary Accession NumbersNone
Natural Product Identification
Common NameCyclopiazonic Acid
Description(6AR,11aS,11bR)-10-acetyl-11-hydroxy-7,7-dimethyl-2,6,6a,7,11a,11b-hexahydro-9H-pyrrolo[1',2':2,3]Isoindolo[4,5,6-cd]indol-9-one, also known as alpha-cyclopiazonic acid or α-cyclopiazonate, belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. Cyclopiazonic Acid is found in Aspergillus oryzae, Aspergillus tamarii, Penicillium aurantiogriseum, Penicillium commune, Penicillium griseofulvum, Penicillium solitum and Penicillium vinaceum. Based on a literature review very few articles have been published on (6aR,11aS,11bR)-10-acetyl-11-hydroxy-7,7-dimethyl-2,6,6a,7,11a,11b-hexahydro-9H-pyrrolo[1',2':2,3]Isoindolo[4,5,6-cd]indol-9-one.
Structure
Thumb
Synonyms
ValueSource
alpha-Cyclopiazonic acidChEBI
Cyclopiazonic acidChEBI
alpha-CyclopiazonateKegg
CPAKegg
a-CyclopiazonateGenerator
a-Cyclopiazonic acidGenerator
Α-cyclopiazonateGenerator
Α-cyclopiazonic acidGenerator
CyclopiazonateGenerator
Chemical FormulaC20H20N2O3
Average Mass336.3910 Da
Monoisotopic Mass336.14739 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
[H][C@@]12CC3=C4C(NC=C4[C@]1([H])[C@]1([H])N(C(=O)C(C(C)=O)=C1O)C2(C)C)=CC=C3
InChI Identifier
InChI=1S/C20H20N2O3/c1-9(23)14-18(24)17-16-11-8-21-13-6-4-5-10(15(11)13)7-12(16)20(2,3)22(17)19(14)25/h4-6,8,12,16-17,21,24H,7H2,1-3H3/t12-,16+,17+/m1/s1
InChI KeySZINUGQCTHLQAZ-DQYPLSBCSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 101 MHz, CDCl3, experimental)[email protected]University of North Carolina at Greensboro Zijian Rong2024-12-04View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, experimental)[email protected]University of North Carolina at Greensboro Zijian Rong2024-12-04View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Aspergillus oryzaeLOTUS Database
Aspergillus tamariiLOTUS Database
Penicillium aurantiogriseumLOTUS Database
Penicillium communeLOTUS Database
Penicillium griseofulvumLOTUS Database
Penicillium solitumLOTUS Database
Penicillium vinaceumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndoles
Direct Parent3-alkylindoles
Alternative Parents
Substituents
  • 3-alkylindole
  • Isoindoline
  • Isoindole or derivatives
  • Pyrrolizine
  • Benzenoid
  • Pyrrole
  • Pyrrolidine
  • Pyrroline
  • Tertiary carboxylic acid amide
  • Vinylogous acid
  • Heteroaromatic compound
  • Carboxamide group
  • Lactam
  • Ketone
  • Carboxylic acid derivative
  • Enol
  • Azacycle
  • Organopnictogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • 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
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00051802
Chemspider ID21106432
KEGG Compound IDC03032
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54682463
PDB IDNot Available
ChEBI ID22450
Good Scents IDNot Available
References
General References