Ceyone Life Sciences

CAS Number 951735-87-0
Category Intermediate
Final Application Apalutamide
Molecular Formula C8H2F3N3S
Molecular Weight 229.19

This isothiocyanate-functionalized picolinonitrile is the key coupling partner used in the final cyclization step of Apalutamide manufacture, reacting with the cyanocyclobutylamino-benzamide fragment to form the drug’s thiohydantoin core.

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