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

*Links on SpectraBase are not permalinks.
PERFRANGILIN-B
SpectraBase Compound ID U7CeexIjfF
InChI InChI=1S/C12H11NO3S2/c1-13-5-7-6(4-8(13)14)9(15)11(17-2)12(18-3)10(7)16/h4-5H,1-3H3
InChIKey YCRBNFTXGDZHPI-UHFFFAOYSA-N
Mol Weight 281.34 g/mol
Molecular Formula C12H11NO3S2
Exact Mass 281.018036 g/mol
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Spectrum B-46-213-0
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent CDCl3
  • 2-METHYL-6,7-DI-(METHYLTHIO)-ISOQUINOLINE-3,5,8-(2H)-TRIONE
  • 2-Methyl-6,7-bis(methylsulfanyl)isoquinoline-3,5,8-trione
  • Perfragilin B
  • 2-Methyl-6,7-bis(methylthio)isoquinoline-3,5,8-trione
Title Journal or Book Year
Two Sulfur-Containing Isoquinoline Alkaloids From the Bryozoan Biflustra perfragilis Australian Journal of Chemistry 1993
Perfragilins A and B, Cytotoxic Isoquinolinequinones from the Bryozoan Membranipora perfragilis Journal of Natural Products 1993

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.

KnowItAll Mass Spectral Library

Author: Wiley

The KnowItAll Mass Spectral Library offers a comprehensive collection of mass spectra, including the renowned Wiley Registry, and access to a wide range of compounds including pure organics, drugs, steroids, additives, geochemicals, petrochemicals, biomarkers, 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.