134861-13-5

H₂S Donor 5a is a stable, cysteine-activated H₂S donor. In the presence of excess of cysteine, the concentration of H₂S released from this compound reaches a maximum value at 18 min. It does not react with potential cellular nucleophiles such as -OH and -NH₂ groups.

H2S Donor 5a is a cysteine-activated H2S donor. H2S plays important roles in biological systems. H2S Donor 5a is a useful tool in H2S research[1].

Store at -20°C

[1] Zhao Y, et al. Cysteine-activated hydrogen sulfide (H2S) donors. J Am Chem Soc. 2011;133(1):15-17. DOI:10.1021/ja1085723