| 中文名 | 5-氨基水杨酸 |
| 中文同义 | 5-氨基水杨酸;5-胺柳酸;美沙拉嗪;氨基水扬酸;5-氨基水杨酸(美沙拉秦);马拉沙嗪;5-氨基-2-羟基苯甲酸;氨水杨酸;美沙拉嗪 |
| 英文名 | 5-Aminosalicylic acid |
| 英文同义 | 5-Aminosalicylic acid, 98.5%, IKK inhibitor;2-HYDROXY-5-AMINOBENZOIC ACID;3-Carboxy-4-hydroxyaniline;5-AMINO-2-HYDROXYBENZOIC ACID;5-AMINOSALICYLIC ACID;5-ASA;5-AS;rowasa |
| CAS | 89-57-6 |
| 分子式 | C7H7NO3 |
| 分子量 | 153.14 |
| EINECS | 201-919-1 |
| 结构式 |  |
| 性质 |
| 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. |
| 形态 | tablets |
| 酸度系数(pKa) | 2.74, 5.84(at 25℃) |
| 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 |
| 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) |