CI-994, Free Base (4-(Acetylamino)-N-(2-aminophenyl)benzamide, Acetyldinaline, 5'-Deoxy-5-fluoro-N-(

CI-994 is a histone deacetylase (HDAC) inhibitor and induces histone hyperacetylation in living cells. CI-994 inhibited HDAC-1 and HDAC-2 but not the prototypical histone acetyltransferase GCN5. Melting Point: 235-242ºC, Solubility: Soluble in DMSO at 66mg/ml, very poorly soluble in ethanol and water, maximum solubility in plain water is estimated to be about 25-100uM. Buffers, serum, or other additives may increase or decrease the aqueous solubility. Elemental Anaylsis: Calculated: C=66.90%, H=5.61%, N=15.60%, Storage and Stability: May be stored at RT for short-term only. Long-term storage is recommended at -20°C. For maximum recovery of product, centrifuge the original vial prior to removing the cap.