CAS No. 314041-08-2

Batch: Purity:98
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Ellagic Acid hydrate Chemical Structure
Chemical Structure
Check the Ellagic Acid hydrate product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 6,7,13,14-tetrahydroxy-2,9-dioxatetracyclo[6.6.2.04,16.011,15]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione;hydrate
CAS Number 314041-08-2
Molecular Formula

C14H6O8.H2O
Molecular Weight (MW) 320.21
SMILES C1=C2C3=C(C(=C1O)O)OC(=O)C4=CC(=C(C(=C43)OC2=O)O)O.O
InChIKey UOZZJRXBNGVIKO-UHFFFAOYSA-N

Biological Activity

Ellagic Acid hydrate is a natural polyphenolic compound acting as a potent inhibitor of protein kinase CK2 (IC50 of, Lyn (IC50 of, and PKA (IC50 of. Inhibition of CK2-mediated phosphorylation attenuates downstream survival pathways and cell proliferation, while also exerting marked antioxidant, anti-mutagenic, and antidepressant-like activities in biological models. [1][2]

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 2 mg/mL (6.24 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous 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] Cozza G, et al. J Med Chem. 2006;49(8):2363-6.

[2] Dhingra D, et al. Pharmacol Rep. 2012;64(4):796-807.

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