RB-OPD
| 中文名称 | RB-OPD |
|---|---|
| 中文同义词 | 一氧化氮(NO)荧光探针 |
| 英文名称 | Spiro[1H-isoindole-1,9'-[9H]xanthen]-3(2H)-one, 2-(2-aminophenyl)-3',6'-bis(diethylamino)- |
| 英文同义词 | Spiro[1H-isoindole-1,9'-[9H]xanthen]-3(2H)-one, 2-(2-aminophenyl)-3',6'-bis(diethylamino)-;RB-OPD;2-(2-aminophenyl)-3',6'-bis(diethylamino)spiro[isoindoline-1,9'-xanthen]-3-one;NO-red |
| CAS号 | 1034863-51-8 |
| 分子式 | C34H36N4O2 |
| 分子量 | 532.68 |
| EINECS号 | |
| 相关类别 | |
| Mol文件 | 1034863-51-8.mol |
| 结构式 | ![]() |
RB-OPD 性质
| 熔点 | 178-179 °C(Solv: ethyl acetate (141-78-6); ligroine (8032-32-4)) |
|---|---|
| 沸点 | 724.0±60.0 °C(Predicted) |
| 密度 | 1.28±0.1 g/cm3(Predicted) |
| 形态 | 固体 |
| 酸度系数(pKa) | 6.26±0.20(Predicted) |
| 颜色 | 米白色至浅黄色 |
RB-OPD (compound 1) exhibits “turn-on” type fluorogenic and chromogenic behavior toward NO in aqueous solution with great sensitivity and selectivity, and it can be used for the sensing of NO under normal physiological conditions. NO-red is composed of two moieties: rhodamine B spirolactam as the potential strong fluorophore and chromophore, and o-phenylenediamine as an NO-reactive group in a lactam form as a “masked” NO-sensitive modulator.
安全信息
| 更新日期 | 产品编号 | 产品名称 | CAS号 | 包装 | 价格 |
|---|---|---|---|---|---|
| 2026/06/05 | HY-D1266 | RB-OPD | 1034863-51-8 | 1 mg | 950元 |
| 2026/06/05 | HY-D1266 | RB-OPD RB-OPD | 1034863-51-8 | 5mg | 2100元 |
