CAS No. 345630-40-2

Batch: Purity:99.01
SF1670 Chemical Structure
Chemical Structure
Check the SF1670 product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name N-(9,10-dioxophenanthren-2-yl)-2,2-dimethylpropanamide
CAS Number 345630-40-2
Molecular Formula

C19H17NO3

Molecular Weight (MW) 307.34
SMILES CC(C)(C)C(=O)NC1=CC2=C(C=C1)C3=CC=CC=C3C(=O)C2=O
InChIKey VZQDDSYKVYARDW-UHFFFAOYSA-N

Ordering Information

Biological Activity

SF1670 is a potent and specific inhibitor of the tumor suppressor protein PTEN. By inhibiting PTEN lipid phosphatase activity, SF1670 blocks the dephosphorylation of phosphatidylinositol 3,4,5-trisphosphate to phosphatidylinositol 4,5-bisphosphate. This inhibition results in increased intracellular PIP3 accumulation and enhanced downstream activation of the PI3K/AKT/mTOR signaling pathway, modulating key cellular processes such as growth, survival, and metabolic regulation.

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 29 mg/mL (94.35 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 1 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.