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TRISODIUM-SALT-OF-4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-(4-SULFOPHENYL)-AZO-1H-PYRAZOLE-3-CARBOXYLIC-ACID

Compound with spectra: 2 NMR

TRISODIUM-SALT-OF-4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-(4-SULFOPHENYL)-AZO-1H-PYRAZOLE-3-CARBOXYLIC-ACID
SpectraBase Compound ID F0cwrBDno0E
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;;;/h1-8,17H,(H,22,23)(H,24,25,26)(H,27,28,29);;;/q;3*+1/p-3/b18-13-;;;
InChIKey SFCLQNOEQQAOAZ-MLUUKTGYSA-K
Mol Weight 534.35630785 g/mol
Molecular Formula C16H9N4Na3O9S2
Exact Mass 533.950403 g/mol
Parent InChIKey HOSOJXUREVIOMO-AQTBWJFISA-K

View Spectrum of TRISODIUM-SALT-OF-4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-(4-SULFOPHENYL)-AZO-1H-PYRAZOLE-3-CARBOXYLIC-ACID

15N NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O;PH=7

View Spectrum of TRISODIUM-SALT-OF-4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-(4-SULFOPHENYL)-AZO-1H-PYRAZOLE-3-CARBOXYLIC-ACID

13C NMR Spectrum
Copyright Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved.
Solvent D2O;PH=7
1,3-DIPHENYLPYRAZOLE-4,5-DIONE, 4-[(p-METHOXYPHENYL)HYDRAZONE]
1,3-DIPHENYLPYRAZOLE-4,5-DIONE, 4-[(p-CHLOROPHENYL)HYDRAZONE]
1,3-DIPHENYLPYRAZOLE-4,5-DIONE, 4-(p-TOLYLHYDRAZONE)
1,3-diphenylpyrazole-4,5-dione, 4-[(m-chlorophenyl)hydrazone
5-OXO-1-(p-SULFOPHENYL)-2-PYRAZOLIN-3-CARBOXYLIC ACID, MONOSODIUM SALT
Acid Yellow 76 (C.I. 18850)
benzenesulfonamide, 4-[(4Z)-4-[(3,5-dibromo-4-hydroxyphenyl)methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-
3H-pyrazol-3-one, 4-[(2,4-dimethylphenyl)imino]-2,4-dihydro-5-methyl-2-phenyl-
3H-pyrazol-3-one, 4,4'-[(2,3,5,6-tetramethyl-1,4-phenylene)dinitrilo]bis[2,4-dihydro-5-methyl-2-phenyl-
1-(4-Chlorophenyl)-5-cyano-4-methyl-6-oxidanylidene-pyridazine-3-carboxylic acid
Title Journal or Book Year
Nuclear magnetic resonance investigations of azo-hydrazone, acid-base equilibria of FD&C Yellow No. 5 (tartrazine) Canadian Journal of Chemistry 1999

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