4-[4,5-dihydro-4-[[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]methylene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with pyridine (1:1) (95008-98-3)

Identification
Name:	4-[4,5-dihydro-4-[[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]methylene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with pyridine (1:1)
Synonyms:	4-(4,5-Dihydro-4-((5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl)methylene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid, compound with pyridine (1:1)
CAS:	95008-98-3
EINECS:	305-725-9
Molecular Weight:	597.6267
Molecular Structure:
Properties
Safety Data

Other Product

4-[4,5-dihydro-4-[[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]methylene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with pyridine (1:2)
4-(4,5-Dihydro-4-(3-(5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl)allylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid, compound with triethylamine (1:3)
4-[4,5-dihydro-4-[3-[5-hydroxy-3-methyl-1-(4-sulphophenyl)-1H-pyrazol-4-yl]allylidene]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with triethylamine
2,5-dichloro-4-[[4,5-dihydro-3-methyl-5-oxo-1-(4-sulphophenyl)-1H-pyrazol-4-yl]azo]benzenesulphonic acid, compound with N,N'-diphenylguanidine (1:2)
2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-[(4-sulphophenyl)azo]-1H-pyrazol-1-yl]benzenesulphonic acid, compound with N,N'-di-o-tolylguanidine (1:2)
4-[4,5-dihydro-4-(4-methoxybenzylidene)-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with triethylamine (1:1)
4-[4,5-dihydro-4-isopropylidene-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with piperidine (1:1)
4-[4-[3-[4-(dimethylamino)phenyl]allylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with pyridine (1:1)
4-[4-[(3,4-dimethoxyphenyl)methylene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid, compound with triethylamine (1:1)
5-[[2-[4-[4-(dimethylamino)benzylidene]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]-4-sulphophenyl]sulphonyl]salicylic acid, compound with pyridine (1:1)
4-((4-Chloro-6-((4-sulphophenyl)amino)-1,3,5-triazin-2-yl)amino)-2-((1-(2,5-dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)benzenesulphonic acid
4-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-2-[[1-(2,5-dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]benzenesulphonic acid
4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with bis(2-ethylhexyl)amine (1:1)
4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with butylamine (1:1)
4-chloro-3-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with dioctylamine (1:1)
2,5-dichloro-4-[4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl]benzenesulphonic acid, compound with bis(2-ethylhexyl)amine (1:1)
4-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzenesulphonic acid, compound with N,N'-di-o-tolylguanidine (1:1)
4-chloro-3-[4-[(3-formylphenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
2,5-dichloro-4-[4-[(4-chlorophenyl)azo]-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid
2-((1-(2,5-Dichloro-4-sulphophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonic acid, sodium salt, compound with 2-(diethylamino)ethanol