CAS No. 39262-14-1

Batch: Purity:99.68
Check CoA
Ginsenoside CK Chemical Structure
Chemical Structure
Check the Ginsenoside CK product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

CAS Number 39262-14-1
Molecular Formula

C36H62O8
Molecular Weight (MW) 622.87
SMILES CC(=CCCC(C)(C1CCC2(C1C(CC3C2(CCC4C3(CCC(C4(C)C)O)C)C)O)C)OC5C(C(C(C(O5)CO)O)O)O)C

Biological Activity

Ginsenoside CK is a bioactive triterpenoid saponin metabolite that acts as an antineoplastic, hepatoprotective, anti-allergic, and anti-inflammatory agent. It modulates signaling networks including the NF-kB, AKT/mTOR, and MAPK pathways, downregulating pro-inflammatory cytokine expression and suppressing tumor cell proliferation. These pathway-level effects lead to promoted apoptosis, reduced oxidative stress, and inhibited inflammatory responses in cellular models. [1][2]

How to Prepare Stock Solution?

Concentration Volume Mass
🧮 Molarity Calculator

Solubility

Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
Solvent Solubility & Note
DMSO 100 mg/mL (160.54 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.)
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).

Reference

[1] Yang G, et al. Phytother Res. 2018;32(12):2551-2559.

[2] Park IJ, et al. Cancer Lett. 2010;298(1):88-98.

Jump to

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