Phenopyrazone is a pyrazolidinedione with anti-inflammatory, antipyretic, and analgesic qualities. It has been used in rheumatoid arthritis and reactive arthritis. References: Schuff-Werner P, Berg PA. [Immune reactions in pseudo-lupus-syndrome. A long-term study (author's transl)]. Klin Wochenschr. 1980 Sep 15;58(18):935-41. German. PubMed PMID: 7206589.

纯度：≥98%

CAS：3426-01-5