磺胺吡啶

磺胺吡啶化学性质

熔点 :191-193°C
沸点 :473.5±51.0 °C(Predicted)
密度 :1.3220 (rough estimate)
折射率 :1.6740 (estimate)
储存条件 :Keep in dark place,Sealed in dry,Room Temperature
溶解度 :DMSO (Slightly), Methanol (Slightly)
形态 :Solid
酸度系数(pKa) :pKa 8.48(H2O t = 25 I = 0.05) (Uncertain)
颜色 :White to Off-White
水溶解性 :<0.1 g/100 mL at 22 ºC
Merck :14,8938
BRN :222065
稳定性 :Stable. Combustible. Protect from light. Incompatible with strong oxidizing agents.
CAS 数据库 :144-83-2(CAS DataBase Reference)
NIST化学物质信息 :Sulfapyridine(144-83-2)
EPA化学物质信息 :Sulfapyridine (144-83-2)

安全信息

磺胺吡啶 MSDS

4-((2-Pyridylamino)sulfonyl)aniline

生物活性 Sulfapyridine 是一种磺胺类抗菌药。
体外研究

Sulfapyridine inhibits production of IL-8, chemokine (C-X-C motif) ligand 1 (CXCL1), and monocyte chemotactic protein-1 (MCP-1) in synovial cells of rheumatoid arthritis (RA).
MIC range of Sulfapyridine for Y. enterocolitica is 3.1-25 μg/mL and for Salmonella 25-100 μg/mL. Campylobacter jejuni/coli are less susceptible to Sulfapyridine with MIC values ranging from 200 to 800 μg/mL. Shigella and three of five E. coli strains are resistant to 1600 μg/mL of sulfapyridine. Two strains of E. coli are inhibited by 25 μg/mL.
体内研究

Sulfapyridine (1 and 10 μg/kg; i.p.) significantly inhibits systemic allergic reaction induced by compound 48/80 in rats.
化学性质黄棕至白色粉末。熔点191-193℃。微溶于水。
用途医药中间体。
生产方法 2-氨基吡啶经缩合、水解而得。

磺胺吡啶上下游产品信息

上游原料

下游产品

磺胺吡啶试剂级价格

更新日期：2024/11/11
产品编号：XW01448322
产品名称：磺胺吡啶 sulfapyridine;4-amino-n-[2-pyridyl]benzene sulfonamide;4-amino-n-2-pyridinylbenzenesulfonamide;n-2-pyridylsulfanilamide;sulphapyridine;n1-(pyridin-2-yl)sulfanilamide
CAS编号：144-83-2
包装：100G
价格：282元

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