4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid (56892-20-7)

Identification
Name:	4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid
Synonyms:	4-[4-[2-Methoxy-5-(2-sulfooxyethylsulfonyl)phenylazo]-3-methyl-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid
CAS:	56892-20-7
Molecular Formula:	C₁₉H₂₀N₄O₁₁S₃
Molecular Weight:	0
InChI:	InChI=1S/C19H20N4O11S3/c1-12-18(19(24)23(22-12)13-3-5-14(6-4-13)36(27,28)29)21-20-16-11-15(7-8-17(16)33-2)35(25,26)10-9-34-37(30,31)32/h3-8,11,18H,9-10H2,1-2H3,(H,27,28,29)(H,30,31,32)
Molecular Structure:
Properties
Safety Data

Other Product

3-Methyl-4-(3-methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid sodium salt
Benzenesulfonic acid, 4-chloro-3-((1-(p-chlorophenyl)-3-methyl-5-oxo-2-pyrazolin-4-yl)azo)-, monopotassium salt
Benzenesulfonic acid, 4-chloro-3-((1-(p-chlorophenyl)-3-methyl-5-oxo-2-pyrazolin-4-yl)azo)-, dipotassium salt
3-[[(1-Methyl-5-oxo-2-pyrazolin-3-yl)carbonyl]amino]-4-(hydroxysulfonyl)benzenesulfonic acid sodium salt
3-(3-Methyl-5-oxo-2-pyrazolin-1-yl)benzenesulfonic acid sodium salt
7-amino-4-hydroxy-3-[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]azo-8-[2-sulfo-4-(2-sulfooxyethylsulfonyl)phenyl]azo-naphthalene-2-sulfonic acid
4-[4-[3-[3-Hydroxy-5-oxo-1-(4-potassiosulfophenyl)-2-pyrazolin-4-ylidene]-1-propenyl]-3,5-dihydroxy-1H-pyrazol-1-yl]benzenesulfonic acid potassium salt
4-[3-Ethoxy-4-[4-[N-ethyl-N-(2-sulfoethyl)amino]-2-methylbenzylidene]-5-oxo-2-pyrazolin-1-yl]benzenesulfonic acid disodium salt
Dihydrogen (4-hydroxy-3-((3-methyl-5-oxo-1-phenyl-2-pyrazolin-4-yl)azo)benzene-1-sulphonato(3-))(1-((2-hydroxy-5-(phenylazo)phenyl)azo)-2-naphtholato(2-))chromate(2-)
2-[3-Ethoxycarbonyl-4-[3-[3-ethoxycarbonyl-5-oxo-1-(2-sodiosulfobenzyl)-2-pyrazolin-4-ylidene]-1-propenyl]-5-hydroxy-1H-pyrazol-1-ylmethyl]benzenesulfonic acid sodium salt
2-amino-4-[[4-(cyanoamino)-6-(3-sulfoanilino)-1,3,5-triazin-2-yl]amino]-5-[4-(2-sulfooxyethylsulfonyl)phenyl]azo-benzenesulfonic acid
4-[3-Methoxy-4-[3-[2-methoxy-4-(4-sulfophenylazo)-5-methylphenyl]ureido]phenylazo]benzenesulfonic acid
N-[5-Oxo-4-(1H-pyrazol-1-yl)-1-(2,4,6-trichlorophenyl)-2-pyrazolin-3-yl]methacrylamide
N-[5-Oxo-4-(1H-pyrazol-1-yl)-1-(2,4,6-trichlorophenyl)-2-pyrazolin-3-yl]acetamide
3-Methyl-1-(4-sulfophenyl)-2-pyrazolin-5-one
3-Methyl-1-phenyl-4-(piperidinomethylene)-2-pyrazolin-5-one
4-Butyryl-3-methyl-1-phenyl-2-pyrazolin-5-one
1-(4-Fluorophenyl)-3-methyl-2-pyrazolin-5-one
2-((1-(2-Chloro-5-sulfophenyl)-3-methyl-5-oxo-2-pyrazolin-4-yl)azo)-1-naphthalenesulfonic acid, lithium triethanolamine salt (1:1:1)
N'-[(3-Methyl-5-oxo-1-phenyl-2-pyrazolin-4-ylidene)methyl]-4-pyridinecarbohydrazide