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CO probe 1 is a highly efficient fluorescent CO probe (Ex=493 nm), in the presence of PdCl₂, CO reduces Pd2+ to Pd0, triggering a Tsuji-Trost reaction that removes the allyl protecting group, releases fluorescein, and generates a significant fluorescence signal. CO probe 1 has high selectivity, rapid response, and low cytotoxicity, and can be used for real-time imaging of CO in living cells. CO probe 1 may be used to study pathological mechanisms involving CO signaling regulation, such as inflammation, vascular disease, or cancer.
| Molecular Weight | 481.32 |
| Formula | C26H18Cl2O5 |
| CAS Number | 1043865-37-7 |
| Form | Solid |
| Solubility (25°C) | DMSO 15 mg/mL |
| Storage | -20°C, protect from light |
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