CAS Registry Number

CAS 121-60-8 — N-Acetylsulfanilyl chloride

N-Acetylsulfanilyl chloride is an organic intermediate primarily used in pharmaceutical synthesis, particularly for the production of sulfonamide drugs and other fine chemicals. It serves as a key reagent in the manufacture of antibiotics, diuretics, and other bioactive compounds. This chemical has a CAS number of 121-60-8, with the molecular formula C8H9ClN2O3S and a molecular weight of 233.67 g/mol. It is stable at ambient storage conditions and requires careful handling due to its hazardous nature, indicated by the signal word "Danger." Molekula supplies N-Acetylsulfanilyl chloride from research to bulk quantities with full documentation and ISO 9001:2015 traceability.