产品编号：M333002
产品规格：25mg
产品价格：面议
| 标准品编号: | M333002 |
| 名称: | 4-Methylumbelliferone-13C4 |
| 别名: | 7-Hydroxy-4-methylcoumarin; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one-13C4 ; 7-Hydroxy-4-methyl-coumarin; 7-Hydroxy-4-methyl-2-chromenone-13C4 ; 7-Hydroxy-4-methyl-2-oxo-3-chromene; 7-Hydroxy-4-methyl-2H-1-benzopyran-2-one-13C4 ; NSC 19026; NSC 9408; Omega 127-13C4 ; Pilot 447-13C4 ; β-Methylumbelliferone-13C4 |
| CAS号: | 1569304-40-0 |
| 参考CAS号: | Unlabelled: 90-33-5 |
| 分子式: | C₆¹³C₄H₈O₃ |
| 外观: | 白色至Pale Red Solid |
| 熔点: | 179-182ºC |
| 分子量: | 180.14 |
| 储存: | -20°C Freezer |
| 溶解度: | DMSO (Slightly), Methanol (Slightly, Sonicated) |
| 种类: | Standards; Isotopic Labeled Analogues; Fluorescent Reagents; |
| 应用: | Isotope labelled 4-Methylumbelliferone (M333002), the 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 | |
