柳氮磺胺吡啶 | 599-79-1

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-

CAS599-79-1

分子式C18H14N4O5S

分子量398.39

EINECS209-974-3

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

Merck14,8942

BRN356241

InChIKeyNCEXYHBECQHGNR-QZQOTICOSA-N

(IARC)致癌物分类2B (Vol. 108) 2016

EPA化学物质信息Salicylazosulfapyridine (599-79-1)

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