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

*Links on SpectraBase are not permalinks.
4,5-dihydroxy-2-(4-oxo-3,5,7-trihydroxy-4H-1-benzopyran-2-yl)benzenesulfonic acid
SpectraBase Compound ID 17c1uWb6ANN
InChI InChI=1S/C15H10O10S/c16-5-1-9(19)12-10(2-5)25-15(14(21)13(12)20)6-3-7(17)8(18)4-11(6)26(22,23)24/h1-4,16-19,21H,(H,22,23,24)
InChIKey FFPZADFUKQRFHF-UHFFFAOYSA-N
Mol Weight 382.3 g/mol
Molecular Formula C15H10O10S
Exact Mass 381.999468 g/mol
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Polysol
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan
Catalog Number Q 002
Technique KBr WAFER
  • 6*-QUERCETINSULFONIC ACID
  • BENZENESULFONIC ACID, 4,5-DI- HYDROXY-2-/4-OXO-3,5,7-TRIHYDROXY- 4H-1-BENZOPYRAN-2-YL/-,

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 IR, Raman, and UV-Vis Spectral Libraries

Author: Wiley

The KnowItAll IR, Raman, and UV-Vis spectral libraries offer access to the world's largest collection of IR, Raman, and UV-Vis spectra, including the renowned Sadtler spectra. The libraries include a wide range of compounds from pure organics to industrial compounds. 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.