AZD1981 from MedChemExpress

AZD1981 is the antagonist for GPR44 (also known also PTGDR2, DP2 or CRTh). AZD1981 blocks the binding of PGD2 to CRTH2. AZD1981 exhibits immunomodulatory effects and can be used in research of chronic spontaneous urticaria[1][2]