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磺胺甲恶唑(sulfamethoxazole) CAS: 723-46-6原料供应厂家品质保障
发布时间： 2023-10-20 16:25 更新时间： 2025-01-17 08:00
| 中文名 | 磺胺甲恶唑 |
| 英文名 | sulfamethoxazole |
| 别名 | 新明磺 新诺明 复方新诺明 磺胺甲噁唑 磺胺甲恶唑 磺胺甲噁唑 磺胺甲基异唑 磺胺甲基异恶唑 3-对氨基苯磺酰胺基-5-甲基恶唑 3-对氨基苯磺酰胺基-5-甲基异唑 4-氨基-N-(5-甲基-3-异恶唑基)苯磺酰胺 |
| 英文别名 | sulfomethoxazole sulfamethoxazole Sulphamethoxazole Sulfamethoxazole solution 5-Methyl-3-sulfanilamidoisoxazole 3-Sulfanilamido-5-methylisoxazole 5-Methyl-3-sulfonylamidoisoxazole 5-methyl-3-sulfanylamidoisoxazole 3-Sulphanilamido-5-methylisoxazole N1-(5-methylisoxazol-3-yl)sulphanilamide 3-(p-aminophenylsulfonamido)-5-methylisoxazole 3-(para-Aminophenylsulphonamido)-5-methylisoxazole 4-Amino-N-(5-methyl-3-isoxazolyl)benzenesulfonamide 4-amino-n-(5-methyl-3-isoxazolyl)-benzenesulfonamid |
| CAS | 723-46-6 |
| EINECS | 211-963-3 |
| 化学式 | C10H11N3O3S |
| 分子量 | 253.28 |
| InChI | InChI=1/C10H11N3O3S/c1-7-6-10(12-16-7)13-17(14,15)9-4-2-8(11)3-5-9/h2-6H,11H2,1H3,(H,12,13) |
| InChIKey | JLKIGFT-N |
| 密度 | 1.3915 (rough estimate) |
| 熔点 | 166 °C |
| 沸点 | 482℃ |
| 闪点 | >110°(230°F) |
| 水溶性 | Soluble in ethanol or acetone. Very slightly soluble in water |
| 溶解度 | Practically insoluble in water, freely soluble in acetone, sparingly soluble in ethanol (96 per cent). It dissolves in dilute solutions of sodium hydroxide and in dilute acids. |
| 折射率 | 1.6630 (estimate) |
| 酸度系数 | pKa 5.60±0.05 (Uncertain) |
| 存储条件 | Keep in dark place,Inert atmosphere,Room temperature |
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