CAS NO: | 2103919-91-9 |
包装 | 价格(元) |
250 μg | 电议 |
500 μg | 电议 |
1mg | 电议 |
Cas No. | 2103919-91-9 |
Canonical SMILES | O=C1C=C(C)C2=CC(F)=C(N=[N+]=[N-])C(F)=C2O1 |
分子式 | C10H5F2N3O2 |
分子量 | 237.2 |
溶解度 | Ethanol: 1 mg/ml |
储存条件 | Store at -20°C |
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
产品描述 | Difluorinated H2S probe 1 is a fluorescent probe for hydrogen sulfide (H2S).1It selectively fluoresces in the presence of H2S over Zn2+, Fe3+, S2O32-, ClO-, SO32-, H2O2, NO2-, cysteine (Cys), homocysteine (Hcy), and glutathione (GSH) when used at a concentration of 1 µM. Difluorinated H2S probe 1 displays excitation/emission maxima of 365/450 nm, respectively. 1.Zhang, J., Gao, Y., Kang, X., et al.o,o-Difluorination of aromatic azide yields a fast-response fluorescent probe for H2S detection and for improved bioorthogonal reactionsOrg. Biomol. Chem.15(19)4212-4217(2017) |