67616-46-0

Basic information

• Product Name: Propanoic acid, 3-(nitrosothio)-
• CAS NO: 67616-46-0
• Molecular Formula: C3H5NO3S
• Molecular Weight: 135.144
• Mol File: 67616-46-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: Propanoic acid, 3-(nitrosothio)-(CAS DataBase Reference)
• NIST Chemistry Reference: Propanoic acid, 3-(nitrosothio)-(67616-46-0)
• EPA Substance Registry System: Propanoic acid, 3-(nitrosothio)-(67616-46-0)

Safety Data

• Hazardous Substances Data: 67616-46-0(Hazardous Substances Data)

Upstream product

• 107-96-0 3-mercaptopropionic acid 
• 67776-06-1 S-nitroso-N-acetyl-DL-penicillamine 

Downstream Products

• 1119-62-6 3,3'-dithiobis(propionic acid) 
• 107-96-0 3-mercaptopropionic acid 
• 67776-06-1 S-nitroso-N-acetyl-DL-penicillamine 

Relevant articles and documents

Equilibrium and kinetics studies of transnitrosation between S-nitrosothiols and thiols

Using UV-vis spectrometrical measurements, equilibrium constants for NO transfer between S-nitroso-N-acetyl-penicillamine (SNAP) and different thiols as well as kinetic data for NO transfer from S-nitroso bovine serum albumin (BSANO) to thiols have been obtained. NO transfer from SNAP to other primary/secondary thiols are thermodynamically favorable, whereas other S-nitrosothiols exhibit similar NO transfer potential. The obtained Gibbs free energy, enthalpy and entropy data indicated that NO transfer reactions from SNAP to four thiols are exothermic with entropy loss. The kinetic behavior of BSANO/RSH transfer can be related to both the acidity of sulfhydryl group and the electronic structure in thiol.