CAS No. 912545-86-9

Batch: Purity:99.94
SAG (Smoothened Agonist) Chemical Structure
Chemical Structure
Check the SAG (Smoothened Agonist) product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 3-chloro-N-[4-(methylamino)cyclohexyl]-N-[(3-pyridin-4-ylphenyl)methyl]-1-benzothiophene-2-carboxamide
CAS Number 912545-86-9
Molecular Formula

C28H28ClN3OS

Molecular Weight (MW) 490.06
SMILES CNC1CCC(CC1)N(CC2=CC(=CC=C2)C3=CC=NC=C3)C(=O)C4=C(Cl)C5=CC=CC=C5S4
InChIKey VFSUUTYAEQOIMW-UHFFFAOYSA-N

Ordering Information

Biological Activity

SAG (Smoothened Agonist) is a potent Smoothened (Smo) agonist that induces firefly luciferase expression in Shh-LIGHT2 cells with an EC50 of. By directly binding to Smo, SAG activates the Hedgehog signaling pathway, promoting the transcription of downstream target genes and driving cell proliferation and differentiation across various cellular contexts. [1]

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 98 mg/mL (199.97 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
Ethanol 98 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.