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1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

Compound with spectra: 1 NMR, 5 FTIR, and 3 UV-Vis

1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt
SpectraBase Compound ID IsSc4fLHnF3
InChI InChI=1S/C16H12N4O9S2.3Na/c21-15-13(18-17-9-1-5-11(6-2-9)30(24,25)26)14(16(22)23)19-20(15)10-3-7-12(8-4-10)31(27,28)29;;;/h1-8,21H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-17+;;;
InChIKey YXHBBEQKMVAJOH-GLCFPVLVSA-K
Mol Weight 534.35630785 g/mol
Molecular Formula C16H9N4Na3O9S2
Exact Mass 533.950403 g/mol
Parent InChIKey KPIQXPLWZCDIHI-ISLYRVAYSA-K

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

FTIR Spectrum
Copyright Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved.
Technique KBr-Pellet

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Catalog Number P1163 (PRACTICAL GRADE)
Technique KBr WAFER

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample American Cyanamid Company
Technique KBr WAFER

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample Baychem Corporation, Verona Division, Union, New Jersey
Technique KBr WAFER

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

FTIR Spectrum
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Source of Sample EASTMAN ORGANIC CHEMICALS, ROCHESTER, NEW YORK
Technique KBr WAFER

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

1H NMR Spectrum
Copyright Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent D2O

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Water

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Water

View Spectrum of 1-(4-Sulfophenyl)-4-(4-sulfophenylazo)-5-hydroxy-1H-pyrazole-3-carboxylic acid trisodium salt

UV-Vis Spectrum
Copyright Copyright © 2008-2024 John Wiley & Sons, Inc. All Rights Reserved.
Solvent Water
  • Tartrazine
  • C.I. Acid Yellow 23
  • 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodium salt
VPMREYNFHOGGLG-MJCKVQKWSA-J
o-Dianisidine=>(2 mol)3-methyl-1-p-tolyl-5-pyrazolon
1H-pyrazol-5-ol, 4-[(E)-[5-(ethenylsulfonyl)-2-methoxyphenyl]azo]-3-methyl-1-phenyl-
3-[(4-Amino-2-hydroxyphenyl)diazenyl]-1-phenyl-4-(4-tolyldiazenyl)-1H-pyrazol-5-ol
4,4'-(p-biphenylylenebisazo)bis[1,5-diphenyl-3-methylpyrazole]
4-[(p-biphenylyl)azo]-1,5-diphenyl-3-methylpyrazole
5-Amino-4-(p-chlorophenylazo)-3-(4-chlorophenyl)-1-phenyl-1H-pyrazole
5-Amino-4-(p-hydroxyphenylazo)-3-(p-tolyl)-1-phenyl-1H-pyrazole
1-Amino-2,5-dichlorobenzol-4-sulfonic acid->3-methyl-1-phenyl-5-aminopyrazol
Ethyl 5-[2-chloro(benzoyl)oxy]-1-phenyl-1H-pyrazole-3-carboxylate

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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.

Tartrazine
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