| 中文名 | 柳氮磺吡啶 |
| 中文同义 | 柳氮磺吡啶;柳氮磺胺吡啶-D3;5-[对-(2-吡啶胺磺酰基)苯]偶氮水杨酸;磺胺偶氮吡啶;硫氮磺吡啶;柳氮吡啶;柳氮磺胺吡啶;水杨酸偶氮磺胺吡啶 |
| 英文名 | Sulfasalazine |
| 英文同义 | salicylazosulfapyridine;SALAZOSULFAPYRIDINE;SULFASALAZINE;SSZ;LABOTEST-BB LT00772281;5-(p-(2-pyridylsulfamoyl)phenylazo)salicylic acid;5-[4-(2-PYRIDYLSULFAMOYL)PHENYLAZO]SALICYLIC ACID;Benzoic acid, 2-hydroxy-5-4-(2-pyridinylamino)sulfonylphenylazo- |
| CAS | 599-79-1 |
| 分子式 | C18H14N4O5S |
| 分子量 | 398.39 |
| EINECS | 209-974-3 |
| 结构式 |  |
| 性质 |
| 熔点 | 260-265 °C (dec.)(lit.) |
| 沸点 | 689.3±65.0 °C(Predicted) |
| 密度 | 1.3742 (rough estimate) |
| 折射率 | 1.6000 (estimate) |
| 储存条件 | Refrigerator |
| 溶解度 | NH4OH 1 M: 50 mg/mL, clear, red |
| 酸度系数(pKa) | pKa 0.6(H2O t = 20 I < 0.001) (Uncertain);2.4(H2O t = 20 I < 0.001) (Uncertain);9.7(H2O t = 20 I < 0.001) (Uncertain);11.8(H2O t = 20 I < 0.001) (Uncertain) |
| 形态 | powder |
| 水溶解性 | <0.1 g/100 mL at 25 ºC |
| Merck | 14,8942 |
| BRN | 356241 |
| InChIKey | NCEXYHBECQHGNR-QZQOTICOSA-N |
| (IARC)致癌物分类 | 2B (Vol. 108) 2016 |
| EPA化学物质信息 | Salicylazosulfapyridine (599-79-1) |