3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid

Modify Date: 2024-04-07 22:19:52

3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid Structure
3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid structure
Common Name 3-[(4,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)azo]-2-hydroxy-5-nitrobenzenesulphonic acid
CAS Number 64743-14-2 Molecular Weight 481.438
Density 1.6±0.1 g/cm3 Boiling Point N/A
Molecular Formula C21H15N5O7S Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name (5Z)-3-Nitro-6-oxo-5-[(3-oxo-2,5-diphenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono]-1,3-cyclohexadiene-1-sulfonic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.6±0.1 g/cm3
Molecular Formula C21H15N5O7S
Molecular Weight 481.438
Exact Mass 481.069214
LogP 1.20
Index of Refraction 1.738

 Synonyms

1,3-Cyclohexadiene-1-sulfonic acid, 5-[2-(2,5-dihydro-5-oxo-1,3-diphenyl-1H-pyrazol-4-yl)hydrazinylidene]-3-nitro-6-oxo-, (5Z)-
(5Z)-3-Nitro-6-oxo-5-[(3-oxo-2,5-diphenyl-2,3-dihydro-1H-pyrazol-4-yl)hydrazono]-1,3-cyclohexadiene-1-sulfonic acid