2070009-58-2

2070009-58-2 structure
2070009-58-2 structure
  • Name: Ravoxertinib hydrochloride
  • Chemical Name: GDC-0994 hydrochloride
  • CAS Number: 2070009-58-2
  • Molecular Formula: C21H19Cl2FN6O2
  • Molecular Weight: 477.32
  • Catalog: Research Areas Cancer
  • Create Date: 2018-04-21 08:44:57
  • Modify Date: 2024-01-11 21:09:36
  • Ravoxertinib hydrochloride (GDC-0994 hydrochloride) is an orally bioavailable inhibitor selective for ERK kinase activity with IC50 of 6.1 nM and 3.1 nM for ERK1 and ERK2, respectively.

Name GDC-0994 hydrochloride
Synonyms GDC-0994 (hydrochloride)
Description Ravoxertinib hydrochloride (GDC-0994 hydrochloride) is an orally bioavailable inhibitor selective for ERK kinase activity with IC50 of 6.1 nM and 3.1 nM for ERK1 and ERK2, respectively.
Related Catalog
Target

ERK2:3.1 nM (IC50)

ERK1:6.1 nM (IC50)

p-RSK:12 nM (IC50)

In Vitro Ravoxertinib also inhibits p90RSK with IC50 of 12 nM[1]. Ravoxertinib is highly selective for ERK1 and ERK2, with biochemical potency of 1.1 nM and 0.3 nM, respectively[2].
In Vivo In CD-1 mice, a 10 mg/kg oral dose of Ravoxertinib is sufficient to achieve the desired target coverage for at least 8 h[1]. Daily, oral dosing of Ravoxertinib results in significant single-agent activity in multiple in vivo cancer models, including KRAS-mutant and BRAF-mutant human xenograft tumors in mice[2].
Animal Admin Mice[1] PK/PD data for Ravoxertinib in the HCT116 mouse xenograft model. HCT116 tumors are established in nude mice to a tumor volume of 400−600 mm3. Mice are treated with a single oral dose of 22 at 15, 30, or 100 mg/kg versus vehicle control alone (40% PEG400/60% (10% HPβCD)) follow by tumor and plasma collection at 2, 8, 16, and 24 h postdose. Tumor levels of phosphorylated p90RSK (pRSK) relative total p90RSK (tRSK) are measured by quantitative Western blot and are normalized to vehicle control at 2 h postdose (set to 100%). Plasma and tumor concentrations are measured by LC−MS.
References

[1]. Blake JF, et al. Discovery of (S)-1-(1-(4-Chloro-3-fluorophenyl)-2-hydroxyethyl)-4-(2-((1-methyl-1H-pyrazol-5-yl)amino)pyrimidin-4-yl)pyridin-2(1H)-one (GDC-0994), an Extracellular Signal-Regulated Kinase 1/2 (ERK1/2) Inhibitor in Early Clinical Developme

[2]. Kirk Robarge, et al. Abstract DDT02-03: Discovery of GDC-0994, a potent and selective ERK1/2 inhibitor in early clinical development. Proceedings: AACR Annual Meeting 2014; April 5-9, 2014.

Molecular Formula C21H19Cl2FN6O2
Molecular Weight 477.32