Sulpho NONOate

• CAT Number: R067372
• CAS Number: 61142-90-3
• Molecular Formula: CHNNa2O5S
• Molecular Weight: 185.061
• Purity: ≥95%
• Synonyms: disodium (E)-1-sulfonatodiazen-1-ium-1,2-diolate
• Storage: -80°C
• IUPAC Name: disodium;nitroso(oxido)methanesulfonate
• InChI: InChI=1S/CH2NO5S.2Na/c3-1(2-4)8(5,6)7;;/h1H,(H,5,6,7);;/q-1;2*+1/p-1
• InChIKey: ZZBYQAXYILXVOZ-UHFFFAOYSA-M
• SMILES: C(N=O)([O-])S(=O)(=O)[O-].[Na+].[Na+]

Sulpho NONOate (CAS 61142-90-3) produces nitrous oxide but no NO at physiological pH. Therefore, this compound may be used as a negative control in experiments using other NO donors of the NONOate class.

Reference

1.Maragos, C.M.,Morley, D.,Wink, D.A., et al. Complexes of ∙NO with nucleophiles as agents for the controlled biological release of nitric oxide. Vasorelaxant effects. Journal of Medicinal Chemistry 34, 3242-3247 (1991).