4-[[4-[(2-hydroxyethyl)sulphonyl]-2,5-dimethoxyphenyl]azo]-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid, hydrogen sulphate (ester)
Names
[ CAS No. ]:
29092-63-5
[ Name ]:
4-[[4-[(2-hydroxyethyl)sulphonyl]-2,5-dimethoxyphenyl]azo]-5-oxo-1-(p-sulphophenyl)-2-pyrazoline-3-carboxylic acid, hydrogen sulphate (ester)
[Synonym ]:
EINECS 249-425-5
4-[(2,5-Dimethoxy-4-{[2-(sulfooxy)ethyl]sulfonyl}phenyl)diazenyl]-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylic acid
1H-Pyrazole-3-carboxylic acid, 4-[2-[2,5-dimethoxy-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-4,5-dihydro-5-oxo-1-(4-sulfophenyl)-
Chemical & Physical Properties
[ Density]:
1.8±0.1 g/cm3
[ Molecular Formula ]:
C20H20N4O14S3
[ Molecular Weight ]:
636.586
[ Exact Mass ]:
636.013794
[ LogP ]:
-0.19
[ Index of Refraction ]:
1.694