ANI Pharmaceuticals, Inc. announced the launch of Pentoxifylline Extended-Release (ER) Tablets, USP 400mg. ANI?s Pentoxifylline ER Tablets are the generic version of the Reference Listed Drug (RLD) Trental®. The current annual U.S. market for Pentoxifylline ER Tablets is approximately $19.7 million, according to latest estimates from IQVIA/IMS Health, a leading healthcare data and analytics provider.