CAS No. 1001264-89-6

Batch: Purity:99.87
Ipatasertib (GDC-0068) Chemical Structure
Chemical Structure
Check the Ipatasertib (GDC-0068) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name (2S)-2-(4-chlorophenyl)-1-[4-[(5R,7R)-7-hydroxy-5-methyl-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yl]piperazin-1-yl]-3-(propan-2-ylamino)propan-1-one
CAS Number 1001264-89-6
Molecular Formula

C24H32ClN5O2

Molecular Weight (MW) 458
SMILES CC1CC(C2=C1C(=NC=N2)N3CCN(CC3)C(=O)C(CNC(C)C)C4=CC=C(C=C4)Cl)O
InChIKey GRZXWCHAXNAUHY-NSISKUIASA-N

Ordering Information

Biological Activity

Ipatasertib (GDC-0068) is a potent, ATP-competitive pan-Akt inhibitor targeting Akt1 (IC50 5 nM), Akt2 (IC50 18 nM), and Akt3 (IC50 8 nM). It blocks the AKT/mTOR signaling pathway, suppressing downstream phosphorylation of PRAS40, S6, and eIF4G while promoting FOXO nuclear localization. This leads to selective inhibition of cell proliferation and robust antitumor efficacy in tumor xenograft models driven by activated PI3K/AKT signaling.

How to Prepare Stock Solution?

Concentration Volume Mass
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Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 91 mg/mL (198.68 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 91 mg/mL
Water Insoluble
FAQ
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
  • Preheat media/saline to 37°C.
  • Mix rapidly (pipette/vortex) upon addition.
  • For complex mixes, always add the aqueous phase last.
  • Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).

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Note: Technical data last updated: Sep 1, 2026.