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5,5'-Dithiobis(2-nitrobenzoic acid)
SpectraBase Compound ID 22k7Zb4e8OF
InChI InChI=1S/C14H8N2O8S2/c17-13(18)9-5-7(1-3-11(9)15(21)22)25-26-8-2-4-12(16(23)24)10(6-8)14(19)20/h1-6H,(H,17,18)(H,19,20)
InChIKey KIUMMUBSPKGMOY-UHFFFAOYSA-N
Mol Weight 396.34 g/mol
Molecular Formula C14H8N2O8S2
Exact Mass 395.972208 g/mol
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number D8130
Technique KBr0
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Technique KBr WAFER
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A14331
Technique KBr1
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Calbiochem, EMD Chemicals, Inc., an Affiliate of Merck KGaA, Darmstadt, Germany
Source of Spectrum Forensic Spectral Research
Catalog Number 322123
Copyright Copyright © 2019-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number D8130
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, A Johnson Matthey Company
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A14331
Copyright Copyright © 2018-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich
Catalog Number D218200
Copyright Copyright © 2002-2025 Wiley-VCH GmbH. All Rights Reserved.
Source of Spectrum Chemical Concepts, A Wiley Division, Weinheim, Germany
Copyright Copyright © 2020-2025 John Wiley & Sons, Inc. All Rights Reserved.
Copyright Copyright © 1980, 1981-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Eastman Organic Chemicals, Rochester, New York
Solvent Polysol; Reference=TMS Spectrometer= Varian CFT-20
Copyright Copyright © 2016-2025 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number D218200
Solvent CDCl3 & DMSO-d6
Copyright Copyright © 2003-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Aldrich Chemical Company, Inc.
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Alfa Aesar, Thermo Fisher Scientific
Source of Spectrum Bio-Rad Laboratories, Inc.
Catalog Number A14331
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Company LLC
Source of Spectrum Forensic Spectral Research
Catalog Number D8130
Copyright Copyright © 2012-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Calbiochem, EMD Chemicals, Inc., an Affiliate of Merck KGaA, Darmstadt, Germany
Source of Spectrum Forensic Spectral Research
Catalog Number 322123
Copyright Copyright © 2021-2025 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2021-2025 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Sigma-Aldrich Co. LLC.
Source of Spectrum Sigma-Aldrich Co. LLC.
Catalog Number D218200
Solvent CDCl3 & DMSO-d6
  • 3-Carboxy-4-nitrophenyl disulfide
  • Bis(3-carboxy-4-nitrophenyl) disulfide
  • KIUMMUBSPKGMOY-UHFFFAOYSA-N
  • 3,3'-Dithiobis(6-nitrobenzoic acid)
  • BENZOIC ACID, 5,5'-DITHIOBIS/2-NITRO-,
  • 2,2'-Dinitro-5,5'-dithiodibenzoic acid
  • Ellman's Reagent
  • 6,6'-Dinitro-3,3'-dithiodibenzoic acid
  • DTNB
  • Benzoic acid, 3,3'-dithiobis[6-nitro-
  • 2,2'-Dinitro-5,5'-dithiodibenzoesaeure
  • 5-[(3-carboxy-4-nitro-phenyl)disulfanyl]-2-nitro-benzoic acid

This compound is available in the following databases:

KnowItAll IR Spectral Library

Author: Wiley

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KnowItAll Raman Spectral Library

Author: Wiley

Wiley's KnowItAll Raman Spectral Library offers access to the world's largest collection of high-quality Raman spectra, including the renowned Sadtler databases. Learn more.

Sigma-Aldrich Library of ATR-IR Spectra

Author: Sigma Aldrich

The Sigma-Aldrich Library of ATR-IR Spectra is a comprehensive collection of ATR-IR spectra sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Sigma Aldrich NMR Library

Author: Sigma Aldrich

The Sigma-Aldrich Library of NMR Spectra is a comprehensive collection of NMR spectra for organic compounds sourced from the laboratories of Sigma-Aldrich by Merck KGaA Darmstadt, Germany. Learn more.

Vendor/Supplier Catalog Number
Sigma-Aldrich Company LLC
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