| 产品名称: | Cyanine7carboxylicacid,Cy7carboxylicacid,Cy7-COOH |
| Cas No.: | NA |
| 规格:: | Cyanine7 carboxylic acid |
| 价格: | 2000元/ |
| 发布日期:: | 2019-09-21 |
| 未活化的Cyanine7羧酸染料。近红外荧光染料。如果需要偶联和标记反应,请参考使用活性染料Cyanine7 NHS ester,或水溶的sulfo-Cyanine7 NHS ester. 一般特性 外观: green powder 分子量: 585.22 分子式: C37H45ClN2O2 溶解性: soluble in organic solvents (DMSO, DMF, dichloromethane), low solubility in water 质量控制: NMR 1H (95%) and 13C, TLC 储存条件: Storage: 24 months after receival at -20°C in the dark. Transportation: at room temperature for up to 3 weeks. Avoid prolonged exposure to light. Desiccate. 光谱特性 最大激发波长, nm: 750 在最大激发波长下的消光系数, Lmol-1cm-1: 199000 最大发生波长, nm: 788 |
|