CAS No. 93-28-7

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

Chemical Information

CAS Number 93-28-7
Molecular Formula

C12H14O3
Molecular Weight (MW) 206.24
SMILES CC(=O)OC1=C(C=C(C=C1)CC=C)OC

Biological Activity

Eugenyl acetate is a natural aromatic phytochemical component of clove essential oil that exhibits potent antibacterial, anti-virulence, and antifungal activities. It disrupts microbial cell membrane integrity and alters cell surface morphology, leading to reduced biofilm formation and suppression of pathogen viability in clinical microbial isolates, including multidrug-resistant Acinetobacter baumannii and fungal pathogens such as Candida albicans. [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
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] Int Arch Allergy Immunol. 2004;133(4):398-398.

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