MY 1250 is an active metabolite of Repirinast that inhibits histamine release from rat mast cells. References: Takei M, Endo K, Takahashi K. Inhibition of histamine release from rat peritoneal mast cells by MY-1250, an active metabolite of Repirinast (MY-5116). Int Arch Allergy Appl Immunol. 1990;93(2-3):237-41. PubMed PMID: 1712003.

纯度：≥98%

CAS：63768-47-8