4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide]
Sulfasalazine EP Impurity A
CAS: 1391062-35-3
Molecular Formula: C28H22N8O5S2
4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide] - Names and Identifiers
| Name | Sulfasalazine EP Impurity A |
| Synonyms | Sulfasalazine EP Impurity A ZUOKIDHOXLRZTG-FMWAKIAMSA-N 2,4-Bis[[p-(2-pyridylsulfamoyl)phenyl]azo]hydroxybenzene 4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide] 4,4'-((1E,1'E)-(4-hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(N-(pyridin-2-yl)benzenesulfonamide) 4-[(2Z)-2-[6-oxo-3-[[4-(pyridin-2-ylsulfamoyl)phenyl]diazenyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]-N-pyridin-2-ylbenzenesulfonamide |
| CAS | 1391062-35-3 |
4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide] - Physico-chemical Properties
| Molecular Formula | C28H22N8O5S2 |
| Molar Mass | 614.66 |
| Density | 1.47±0.1 g/cm3(Predicted) |
| Boling Point | 887.2±75.0 °C(Predicted) |
| pKa | 7.17±0.45(Predicted) |
![4,4[(4-hydroxy-1,3-phenylene)bis(diazenediyl)]bis[N-(pyridin-2yl)-benzenesulphonamide]](http://res.chembk.com/assets/str/2d/1/13/1391062-35-3.png)