Miransertib hydrochloride  (Synonyms: ARQ-092 hydrochloride)

Miransertib hydrochloride (ARQ-092 hydrochloride) is a potent, orally active, selective and allosteric Akt inhibitor with IC₅₀s of 2.7 nM, 14 nM and 8.1 nM for Akt1, Akt2, Akt3, respectively. Miransertib hydrochloride is also a potent the AKT1-E17K mutant protein inhibitor and has the potential for PI3K/AKT-driven tumors and Proteus syndrome research^[1]. Miransertib hydrochloride is effective against Leishmania^[2].

In a large panel of cell lines derived from various tumor types, Miransertib (ARQ-092; Compound 21a) shows potent anti-proliferative activity in cell lines containing PIK3CA/PIK3R1 mutations compared to those with wild-type (wt) PIK3CA/PIK3R1 or PTEN loss. Miransertib shows excellent inhibition of p-Akt (S473) and p-Akt (T308) in both AN3CA and A2780 cells. The inhibition of the downstream protein p-PRAS40 (T246) is observed with Miransertib (IC₅₀=0.31 μM)^[1].
Miransertib is markedly effective against intracellular amastigotes of L. donovani or L. amazonensis-infected macrophages. Miransertib also enhances mTOR dependent autophagy in Leishmania-infected macrophages^[2]

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

Miransertib (ARQ-092; Compound 21a) shows good absolute oral bioavailability in rats (5 mg/kg) and monkeys (10 mg/kg) with F values of 62% and 49%, respectively. The half-life is longer in rats compared to monkeys with t_1/2 values of 17 h in rats versus 7 h in monkeys. The C_max is 198 ng/mL and 258 ng/mL and the AUC_inf was 5496 h•ng/mL and 2960 h•ng/mL in rats and monkeys, respectively^[1].
Miransertib (ARQ-092; Compound 21a) inhibits tumor growth in a human xenograft mouse model of endometrial adenocarcinoma^[1].

MCE has not independently confirmed the accuracy of these methods. They are for reference only.

468.98

C₂₇H₂₅ClN₆

1313883-00-9

NC1=NC=CC=C1C2=NC3=CC=C(C4=CC=CC=C4)N=C3N2C5=CC=C(C6(N)CCC6)C=C5.[H]Cl

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Lapierre JM, et al. Discovery of 3-(3-(4-(1-Aminocyclobutyl)phenyl)-5-phenyl-3H-imidazo[4,5-b]pyridin-2-yl)pyridin-2-amine (ARQ 092): An Orally Bioavailable, Selective, and Potent Allosteric AKT Inhibitor. J Med Chem. 2016 Jul 14;59(13):6455-69.  [Content Brief]

  [2]. Devki Nandan, et al. Miransertib (ARQ 092), an orally-available, selective Akt inhibitor is effective against Leishmania. PLoS One. 2018 Nov 6;13(11):e0206920.  [Content Brief]