Epirizole, formerly known as DA-398, is a pyrimidinyl pyrazole with antipyretic, analgesic, and anti-inflammatory activity. References: Kawashima Y, Lin SY, Ogawa M, Handa T, Takenaka H. Preparations of agglomerated crystals of polymorphic mixtures and a new complex of indomethacin-epirizole by the spherical crystallization technique. J Pharm Sci. 1985 Nov;74(11):1152-6. PubMed PMID: 4087173.

纯度：≥98%

CAS：18694-40-1