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S-Propargylcysteine

CAS: 3262-64-4 F: C6H9NO2S W: 159.21

S-Propargylcysteine (SPRC), a structural analog of S-allyl cysteine (SAC), is a slow H2S-releasing compound. S-Propargyl
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Bioactivity S-Propargylcysteine (SPRC), a structural analog of S-allyl cysteine (SAC), is a slow H2S-releasing compound. S-Propargylcysteine reduces Ca2+ accumulation and inflammatory cytokines, inhibits STAT3, and elevates p53 and Bax. S-Propargylcysteine has anti-inflammatory activity and protects mice against acute pancreatitis. S-Propargylcysteine also has cardioprotective, neuroprotective acitivties[1][2].
Name S-Propargylcysteine
CAS 3262-64-4
Formula C6H9NO2S
Molar Mass 159.21
Appearance Solid
Transport Room temperature in continental US; may vary elsewhere.
Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 6 months
-20°C 1 month
Reference [1]. Sidhapuriwala JN, et al. Effects of S-propargyl-cysteine (SPRC) in caerulein-induced acute pancreatitis in mice. PLoS One. 2012;7(3):e32574. [2]. Wen YD, et al. The Pharmacological Effects of S-Propargyl-Cysteine, a Novel Endogenous H2S-Producing Compound. Handb Exp Pharmacol. 2015;230:325-36.