C7 H12 N2 O4 S
Molecular Weight: 220.25
Density (Predicted) Value: 1.36±0.1 g/cm3 | Condition: Temp: 20 °C Press: 760 Torr
pKa (Predicted) Value: 3.06±0.10 | Condition: Most Acidic Temp: 25 °C
SNAP is an S-nitrosothiol, a NO donor. Its stability in solution varies from seconds to hours depending on temperature, buffer composition and metal content. At physiological conditions, (pH 6-8 and 37°C), the half-life of SNAP is approximately six hours in the presence of transition metal ion chelators.