中文名 | 二氢罗丹明123 |
英文名 | Dihydrorhodamine 123 |
别名 | 二氢罗丹明 二氢若丹明123 二氢罗丹明123 活性氧 二氢罗丹明 123 二氢罗丹明 123 *真空包装* 二氢罗丹明123(5 MM DMSO溶液) 2-(3,6-二氨基-9H-黄嘌呤-9-基)-苯甲酸甲酯 二氢罗丹明123(5 MM DMSO溶液)DIHYDRORHODAMINE 123 *5 MM SOLUTION IN DMSO |
英文别名 | DHR DHR123 Dihydrorhodamine Dihydrohodamine 123 DIHYDRORHODAMINE 123 Dihydrorhodamine 123 Dihydrorhodamine123(DHR123) DIHYDRORHODAMINE 123, FOR FLUOR-ESCENCE 2-(3,6-DIAMINO-9H-XANTHEN-9-YL)-BENZOIC ACID, METHYL ESTER |
CAS | 109244-58-8 |
化学式 | C21H18N2O3 |
分子量 | 346.38 |
密度 | 1.313±0.06 g/cm3(Predicted) |
熔点 | 163–165℃ |
沸点 | 526.9±50.0 °C(Predicted) |
溶解度 | DMSO: >5 mg/mL |
酸度系数 | 4.70 ± 0.40, most basic, temperature:25 °C |
存储条件 | -20°C |
外观 | 粉末 |
颜色 | Light red or pinkish-white |
最大波长(λmax) | ['289 nm'] |
BRN | 5989965 |
MDL号 | MFCD00285712 |
体外研究 | In the presence of 10 μM Dihydrorhodamine 123 (DHR 123) the stimulation of the neutrophil NADPH oxidase by the addition of 50 nM phorbol 12-myristate 13-acetat (PMA) resultes in an increase in the rate of rhodamine generation. The fluorescent intensity of the cells, in the presence of 10 μM Dihydrorhodamine 123, increases with time following the addition of 50 nM PMA. In the presence of 10 μM Dihydrorhodamine 123, induced HL60 cells show a sustained increase in fluorescence following the addition of 50 nM PMA. |
安全术语 | S22 - 切勿吸入粉尘。 S24/25 - 避免与皮肤和眼睛接触。 |
WGK Germany | 3 |
FLUKA BRAND F CODES | 10-23 |
参考资料 展开查看 | 1. Xue Liu, Jiaxin Cai, Haiming Chen, Qiuping Zhong, Yaqi Hou, Weijun Chen, Wenxue Chen,Antibacterial activity and mechanism of linalool against Pseudomonas aeruginosa,Microbial Pathogenesis,Volume 141,2020,103980,ISSN 0882-4010,https://doi.org/10.1016 2. [IF=8.273] Sun Yujie et al."Flexible electrostatic hydrogels from marine organism for nitric oxide-enhanced photodynamic therapy against multidrug-resistant bacterial infection."Science China-Materials. 2022 Apr;:1-11 |
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