Antazoline sulfate

Antazoline Sulfate (CAS 24359-81-7), part of the antazoline antihistamine family, is manufactured directly by Polpharma to pharmaceutical grade, built on the company's long-standing in-house commercial manufacturing of the whole antazoline product line with all intermediates produced internally and no nitrosamine-contamination risk. The supplier notes that in patent-protected markets such as Poland this product is offered only to support regulatory submissions or R&D rather than for direct sale, and it is distributed across North America, Europe, Australasia, Asia, the Middle East and Africa.