DULOXETINE
According to the official FDA enforcement report:
CGMP Deviations: Presence of N-nitroso-duloxetine impurity above FDA recommended interim limit
Duloxetine Delayed-Release Capsules, USP, 30mg, 1000 Capsule bottles, Rx only, Manufactured. by: Towa Pharmaceutical Europe, S.L. Martorelles, (Barcelona), Spain, Distributed by: Breckenridge Pharmaceuticals, Inc., Berkeley Heights, NJ 07922. NDC 51991-747-10
Nationwide within the United States
Official Source Provenance
Verified regulatory citation from U.S. FDA OpenFDA