Reactive Yellow 15 free acid

4-[4-[[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid

Also Known As: Reactive Yellow 15 free acid|EINECS 262-538-4|p-(4,5-Dihydro-4-((2-methoxy-5-methyl-4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)benzenesulphonic acid|4-[4-[[2-methoxy-5-methyl-4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]benzenesulfonic acid|p-4,5-Dihydro-4-2-methoxy-5-methyl-4-2-(sulphooxy)ethylsulphonylphenylazo-3-methyl-5-oxo-1H-Pyrazol-1-ylbenzenesulphonic a cid|4-[4,5-Dihydro-4-[2-[2-methoxy-5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulfonic acid|4-{4-[(e)-(2-methoxy-5-methyl-4-{[2-(sulfooxy)ethyl]sulfonyl}phenyl)diazenyl]-3-methyl-5-oxo-4,5-dihydro-1h-pyrazol-1-yl}benzenesulfonic acid|Benzenesulfonic acid, 4-(4,5-dihydro-4-((2-methoxy-5-methyl-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)azo)-3-methyl-5-oxo-1H-pyrazol-1-yl)-|Benzenesulfonic acid, 4-(4,5-dihydro-4-(2-(2-methoxy-5-methyl-4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-3-methyl-5-oxo-1H-pyrazol-1-yl)-|Benzenesulfonic acid, 4-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-|Benzenesulfonic acid, 4-[4,5-dihydro-4-[2-[2-methoxy-5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-methyl-5-oxo-1H-pyrazol-1-yl]-|P-[4,5-dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]benzenesulphonic acid|Poly(hydroxyethyl methacrylate) -dye copolymers: C.I. Reactive yellow 15|4-[[4,5-Dihydro-4-[[2-methoxy-5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]azo]-3-methyl-5-oxo-1H-pyrazol]-1-yl]benzenesulfonic acid|4-[4-({2-Methoxy-5-methyl-4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzene-1-sulfonic acid|4-[4-(2-{2-methoxy-5-methyl-4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-1-yl]benzene-1-sulfonic acid|Benzenesulfonic acid, 4-[4,5-dihydro-4-[[2-methoxy- 5-methyl-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl ]azo]-3-methyl-5-oxo-1H-pyrazol-1-yl]-

Molecular Formula	C20H22N4O11S3
Molecular Weight	590.04474 g/mol
LogP	1.72
Topological Polar Surface Area	218.73 Ų
Hydrogen Bond Donors	2
Hydrogen Bond Acceptors	12
Rotatable Bonds	10
Exact Mass	590.04474
Heavy Atoms	38
Complexity	1633.4

Chemical Identifiers

CAS Number	60958-41-0
SMILES	CC1=CC(=C(C=C1S(=O)(=O)CCOS(=O)(=O)O)OC)N=NC2C(=NN(C2=O)C3=CC=C(C=C3)S(=O)(=O)O)C