CAY10731 (compound 3) 是一种用于检测硫化氢 (H2S) 的高选择性荧光探针。
| Cas No. | 2119597-33-8 |
| 化学名 | carbonic acid, 2-bromoethyl 6'-methoxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3'-yl ester |
| Canonical SMILES | COC(C=C1)=CC2=C1C3(C(C=CC=C4)=C4C(O3)=O)C(C=CC(OC(OCCBr)=O)=C5)=C5O2 |
| 分子式 | C24H17BrO7 |
| 分子量 | 497.3 |
| 溶解度 | 30mg/mL in DMSO, or in DMF |
| 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 | CAY10731 is a fluorescent probe for hydrogen sulfide (H2S).[1] Upon reaction with H2S, fluorescein (FITC) is released and its fluorescence can be used to detect H2S. FITC displays excitation/emission maxima of 485/535 nm, respectively. CAY10731 is selective for H2S over glutathione (GSH), cysteine, H2O3-, SO3-, and H2O2 as well as tBuO and OH radicals. It has been used to detect H2S in rat hippocampal slices and nematodes. Reference:
[1]. Reja, S.I., Sharma, N., Gupta, M., et al. A highly selective fluorescent probe for detection of hydrogen sulfide in living systems: In vitro and in vivo applications. Chemistry 23(41), 9872-9878 (2017). |
