1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid)(CAS: 81069-02-5)

1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid) (CAS: 81069-02-5) is a crystalline compound with a high molecular weight. It has low solubility in water but good solubility in organic solvents. The compound is highly reactive, particularly towards nucleophiles and bases. It is stable under normal conditions but requires careful handling to avoid decomposition.

1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid) (CAS: 81069-02-5) is synthesized via a multi-step process involving the condensation of pyrrolidine derivatives, followed by sulfonation and coupling with disulfide. Commonly, the reaction is catalyzed by strong acids with high yield and selectivity.

1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid) (CAS: 81069-02-5) is used in pharmaceuticals for its high reactivity and stability. It is also employed in the production of polymers and as a component in sensors and semiconductors due to its unique chemical properties.

When handling 1,1'-{Disulfanediylbis[(1-oxo-3,1-propanediyl)oxy]}bis(2,5-dioxo-3-pyrrolidinesulfonic acid) (CAS: 81069-02-5), wear appropriate personal protective equipment (PPE) such as gloves and safety goggles. Work in a well-ventilated area or a fume hood to avoid inhalation. Spills should be cleaned up immediately with appropriate absorbents. Refer to the safety data sheet (SDS) for detailed emergency procedures.