1H-Pyrazole-3-carboxylicacid, 5-hydroxy-1-(4-sulfophenyl)- (21951-33-7)

Identification
Name:	1H-Pyrazole-3-carboxylicacid, 5-hydroxy-1-(4-sulfophenyl)-
Synonyms:	Pyrazole-3-carboxylicacid, 5-hydroxy-1-(p-sulfophenyl)- (8CI); 1-(4-Sulfophenyl)-3-carboxy-5-hydroxypyrazole;3-Carboxy-1-(4'-sulfophenyl)-5-pyrazolone
CAS:	21951-33-7
EINECS:	244-677-2
Molecular Formula:	C10H8 N2 O6 S
Molecular Weight:	284.24532
InChI:	InChI=1/C10H8N2O6S/c13-9-5-8(10(14)15)11-12(9)6-1-3-7(4-2-6)19(16,17)18/h1-5,11H,(H,14,15)(H,16,17,18)
Molecular Structure:
Properties
Density:	1.745g/cm³
Refractive index:	1.694
Safety Data

Other Product

1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, trisodiumsalt, mixt. with 6-hydroxy-5-[(4-sulfophenyl)azo]-2-naphthalenesulfonic aciddisodium salt (9CI)
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-
1H-Pyrazole-3-carboxylicacid,4-[5-[3-carboxy-1,5-dihydro-5-oxo-1-(4-sulfophenyl)-4H-pyrazol-4-ylidene]-1,3-pentadien-1-yl]-5-hydroxy-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-,sodium salt (1:3)
1H-Pyrazole-3-carboxylicacid,1-(5-amino-2-methyl-3-sulfophenyl)-4,5-dihydro-5-oxo-4-[2-(2-sulfophenyl)diazenyl]-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-, ion(3-)
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[2-(4-sulfophenyl)diazenyl]-,barium salt (1:?)
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(2-sulfophenyl)-4-[2-(2-sulfophenyl)diazenyl]-,sodium salt (1:3)
1H-Pyrazole-3-carboxylicacid,4-[2-(4-amino-2-sulfophenyl)diazenyl]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-4-[2-(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, sodium salt (1:1)
1H-Pyrazole-3-carboxylicacid,4-[2-(2,4-dimethyl-6-sulfophenyl)diazenyl]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid,1-(4-amino-2-sulfophenyl)-4,5-dihydro-5-oxo-4-[2-(2-sulfophenyl)diazenyl]-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-1-(4-methyl-2-sulfophenyl)-5-oxo-, 3-ethyl ester
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, 3-ethyl ester
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, sodium salt (1:2)
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-1-(2-methyl-4-sulfophenyl)-5-oxo-, sodium salt (1:?)
1H-Pyrazole-3-carboxylicacid, 4-amino-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
1H-Pyrazole-3-carboxylicacid, 4,5-dihydro-5-oxo-1-[(4-sulfophenyl)methyl]-