Acid Yellow 25

disodium;2-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate

Also Known As: Acid Yellow 25|EINECS 228-815-9|C.I.18930|disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate|disodium;2-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate|Disodium 2-((1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)naphthalene-1-sulphonate|1-Naphthalenesulfonic acid, 2-((1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)azo)-, disodium salt|1-Naphthalenesulfonic acid, 2-(2-(1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl)diazenyl)-, sodium salt (1:2)|1-Naphthalenesulfonic acid, 2-[[1-(2-chloro-5-sulfophenyl) -4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo ]-, disodium salt|1-Naphthalenesulfonic acid, 2-[[1-(2-chloro-5-sulfophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]-, disodium salt|disodium 2-{(e)-[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-4-yl]diazenyl}naphthalene-1-sulfonate|disodium2-[[1- -4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate|1-Naphthalenesulfonic acid, 2-[[1-(2-chloro-5-sulfophenyl)-3-methyl-5-oxo-2-pyrazolin-4-yl]azo]-, disodium salt|228-815-9|disodium 2-[[1-(2-chloro-5-sulfonato-phenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]azo]naphthalene-1-sulfonate|disodium 2-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate|disodium 2-[[1-(2-chloro-5-sulphonatophenyl)-4,5-dihydro-3-methyl-5-oxo-1H-pyrazol-4-yl]azo]naphthalene-1-sulphonate;Acid Yellow 200;Acid yellow 200 (C.I. 18930);1-Naphthalenesulfonic acid, 2-[[1-(2-chloro-5-sulfophenyl) -4,5-dihydro-3-methyl-5-oxo-1H-py|Disodium 2-{[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl]diazenyl}naphthalene-1-sulfonate|disodium,2-[[1-(2-chloro-5-sulfonatophenyl)-3-methyl-5-oxo-4H-pyrazol-4-yl]diazenyl]naphthalene-1-sulfonate

Molecular Formula	C20H13ClN4Na2O7S2
Molecular Weight	565.97095 g/mol
LogP	-2.82
Topological Polar Surface Area	171.79 Ų
Hydrogen Bond Donors	0
Hydrogen Bond Acceptors	10
Rotatable Bonds	5
Exact Mass	565.97095
Heavy Atoms	36
Complexity	1630.3

Chemical Identifiers

CAS Number	6359-95-1
SMILES	CC1=NN(C(=O)C1N=NC2=C(C3=CC=CC=C3C=C2)S(=O)(=O)[O-])C4=C(C=CC(=C4)S(=O)(=O)[O-])Cl.[Na+].[Na+]