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89-57-6

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89-57-6

@89-57-6

📅 Joined February 2021
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89-57-6@89-57-6·Feb 5
CAS 89-57-6

CAS号: 89-57-6 英文名称: 5-Aminosalicylic acid 英文同义词: 5-AS;5-ASA;rowasa;Asacol;Asalit;Canasa;Ipocol;Lixacol;Mesasal;Pentasa 中文名称: 5-氨基水杨酸 中文同义词: 马拉沙嗪;美沙拉嗪;美沙拉秦;氨水杨酸;美沙啦嗪;氨基水扬酸;5-胺柳酸;间氨基水杨酸;5-氨基水杨酸;美沙拉嗪原料药 分子式: C7H7NO3 分子量: 153.14 熔点 : 275-280 °C (dec.)(lit.) 沸点 : 276.03°C (rough estimate) 密度 : 1.3585 (rough estimate) 折射率 : 1.5500 (estimate) 闪点 : 279-281°C 储存条件 : 2-8°C 溶解度 : Soluble in dimethyl sulfoxide. 酸度系数(pKa): 2.74, 5.84(at 25℃) 形态: tablets 颜色: off-white to gray PH值: 4.0-4.1 (0.8g/l, H2O, 20℃) 酸碱指示剂变色ph值范围: Non-B uorescence (3.1) to light green B uorescence (4.4) 水溶解性 : <0.1 g/100 mL at 21 ºC Decomposition : 279-281 ºC Merck : 14,5904 BRN : 2090421 稳定性: Stable. Incompatible with acids, acid anhydrides, acid chlorides, chloroformates, strong oxidizing agents. 主要应用: Detergent, hair dyes, prevention of colorectal cancer, treating inflammatory bowel disease, autoimmune disorders, gastrointestinal inflammation, chemokine-mediated diseases, mucosal tissue disorder, sleep disorders, rectoanal tenesmus, ulcerative colitis InChIKey: KBOPZPXVLCULAV-UHFFFAOYSA-N CAS 数据库: 89-57-6(CAS DataBase Reference) NIST化学物质信息: Mesalamine(89-57-6) EPA化学物质信息: Benzoic acid, 5-amino-2-hydroxy- (89-57-6) 危险品标志 : Xi 危险类别码 : 36/37/38-52/53 安全说明 : 26-36-24/25-61-37/39 WGK Germany : 2 RTECS号: VO1400000 F : 8-10-23 自燃温度: 280 °C Hazard Note : Irritant TSCA : Yes HazardClass : IRRITANT 海关编码 : 29225000 毒害物质数据: 89-57-6(Hazardous Substances Data) 毒性: LD50 orally in Rabbit: 2800 mg/kg LD50 dermal Rat > 5000 mg/kg

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