产品编号：M333000
产品规格：100g
产品价格：面议
| 标准品编号: | M333000 |
| 名称: | 4-Methylumbelliferone |
| 别名: | 7-Hydroxy-4-methylcoumarin; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one; 7-Hydroxy-4-methyl-coumarin; 7-Hydroxy-4-methyl-2-chromenone; 7-Hydroxy-4-methyl-2-oxo-3-chromene; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one; NSC 19026; NSC 9408; Omega 127; Pilot 447; β-Methylumbelliferone |
| CAS号: | 90-33-5 |
| 分子式: | C₁₀H₈O₃ |
| 外观: | 白色至淡黄色固体 |
| 熔点: | 185-187°C |
| 分子量: | 176.17 |
| 储存: | Amber Vial, -20°C Freezer |
| 溶解度: | DMSO (Slightly), Methanol (Slightly) |
| 稳定性: | Light Sensitive |
| 种类: | Standards; Fluorescent Reagents; |
| 应用: | Standard for the fluorometric determination of enzyme activity. Highly fluorescent in alkaline solution. Fluorescence: max Abs. l = 360nm, max. Em. l = 449nm; pH > 9 |
| 参考文献 | |
