Puromycin . 2HCl

3′-[[2-Amino-3- (4-methoxyphenyl) -1-oxopropyl]amino]-3′-deoxy-N, N-dimethyl-adenosine . 2HCl, 3′- (α-Amino-p-methoxy-hydrocinnamamido-3′-deoxy-N, N-dimethyl-adenosine . 2HCl

As indicated on product label or CoA when stored as recommended. Stable for at least 1 year after receipt when stored, as supplied, at -20°C. Stock solutions are stable for up to 3 months at -20°C.