FM479

CAS NO.：2226521-64-6
Empirical Formula: C25H26N6O2
Molecular Weight: 442.51
MDL number: MFCD31697722
Update Date: 2026-07-27 17:00:41

What is FM479?

Biological Activity

FM-479 is a negative control for FM-381 (HY-102046) and has no activity against JAK3 or other kinases. FM-381 is a potent covalent reversible inhibitor of JAK3 targeting unique Cys909.

in vitro

FM-479 is the inactive control of FM-381, the concentration used in assays is similar.

Properties of FM479

Boiling point:	735.7±70.0 °C(Predicted)
Density	1.33±0.1 g/cm3(Predicted)
pka	6.39±0.40(Predicted)

Safety information for FM479

Computed Descriptors for FM479

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FM-381