H3B-120 是高选择性，竞争性的氨基甲酰磷酸合成酶 1 变构抑制剂，IC50为 1.5 μM，Ki为 1.4 μM。它具有抗癌活性。

H3B-120 is a highly selective, competitive, and allosteric carbamoyl phosphate synthetase 1 (CPS1) inhibitor (IC50: 1.5 μM; Ki: 1.4 μM) with anti-cancer activity.

H3B-120 (25, 50, 75, 100 μM) inhibits urea production in a dose-dependent manner, although the cellular potency decreases significantly compared with enzymatic assays.?The half-life of H3B-120 is only 40 min.?H3B-120 has no inhibition of CPS2 activity of CAD (CPS2, aspartyl transcarbamylase, dihydroorotase).

2194903-42-7

C19H24N4O2S

372.48

DMSO:62 mg/mL (166.45 mM)
Powder: -20°C for 3 years
In solvent: -80°C for 2 years