For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
PYCNANTHULIGNENE_B;4,5-DIMETHOXY-3',4'-METHYLENEDIOXY-2,7'-CYCLOLIGN-7-ENE
SpectraBase Compound ID IpfR7mjVnHC
InChI InChI=1S/C21H22O4/c1-12-7-15-9-18(22-3)19(23-4)10-16(15)21(13(12)2)14-5-6-17-20(8-14)25-11-24-17/h5-10,13,21H,11H2,1-4H3/t13-,21-/m0/s1
InChIKey AXECTJWCJSQYPZ-ZSEKCTLFSA-N
Mol Weight 338.4 g/mol
Molecular Formula C21H22O4
Exact Mass 338.151809 g/mol
Enantiomer InChIKey AXECTJWCJSQYPZ-LRTDBIEQSA-N
Copyright Copyright © 2020-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum G4-73-215-2
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • Pycnanthulignene B
Title Journal or Book Year
Pycnanthulignenes A−D, Antimicrobial Cyclolignene Derivatives from the Roots of Pycnanthus angolensis Journal of Natural Products 2010

This compound is available in the following databases:

KnowItAll NMR Spectral Library

Author: Wiley

The KnowItAll NMR Spectral Library offers a comprehensive collection of NMR reference spectra, including NMR, CNMR, and XNMR, and covers a wide range of compounds including organics, polymers, monomers, metabolites, and more. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.