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What is Methanesulfonic anhydride used for?

Dec 2,2025
Methanesulfonic anhydride is used to prepare methylsulfonyl esters called as mesylates. It is known for its ability to facilitate the formation of sulfonamides and other sulfonate esters in organic synthesis and pharmaceutical applications. 

Lastest Price from Methanesulfonic anhydride manufacturers

Methanesulfonic anhydride
7143-01-3 Methanesulfonic anhydride
US $0.00-0.00/kg2025-11-20
CAS:
7143-01-3
Min. Order:
1kg
Purity:
98%
Supply Ability:
100tons
Methanesulfonic anhydride
7143-01-3 Methanesulfonic anhydride
US $10.00/kg2025-04-21
CAS:
7143-01-3
Min. Order:
1kg
Purity:
99%
Supply Ability:
100 mt