PKC412 (4'-N-Benzoyl Staurosporine, CGP 41251, Midostaurin)

The staurosporine analog, PKC412, inhibits a variety of serine/threonine and tyrosine kinases including PKC (IC50=50nM), cyclic AMP-dependent protein kinase (IC50=2.4uM), S6 kinase (IC50=5.0uM), and EGFR (epidermal growth factor receptor) tyrosine-kinase activity (IC50=3.0uM). CAS Number: 120685-11-2, Molecular Formula: C35H30N4O4, Molecular Weight: 570.64, Appearance: Supplied as off-white to beige, tan or yellow solid.. Purity: >99%, Solubility: Soluble in DMSO at 100mg/ml and in ethanol at 5mg/ml with warming. Very poorly soluble in water, maximum solubility in water is ~10-20uM, buffers, serum or other additives may increase or decrease aqueous solubility. Storage and Stability: Store at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.