CAS No. 122-32-7

Triolein Chemical Structure
Chemical Structure
Check the Triolein product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.

Chemical Information

IUPAC Name 2,3-bis[[(Z)-octadec-9-enoyl]oxy]propyl (Z)-octadec-9-enoate
CAS Number 122-32-7
Molecular Formula

C57H104O6
Molecular Weight (MW) 885.43
SMILES CCCCCCCC\C=C/CCCCCCCC(=O)OCC(COC(=O)CCCCCCC\C=C/CCCCCCCC)OC(=O)CCCCCCC\C=C/CCCCCCCC
InChIKey PHYFQTYBJUILEZ-IUPFWZBJSA-N

Biological Activity

Triolein is a triglyceride compound that acts as an inhibitor of matrix metalloproteinase-1 (MMP-1). In irradiated keratinocytes, triolein attenuates cellular oxidative stress by decreasing reactive oxygen species (ROS) generation and suppressing the expression of the inflammatory cytokine IL-6. These combined cellular actions mitigate extracellular matrix degradation and photoaging-associated inflammatory responses in cutaneous tissue. [1]

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Reference

[1] Fisher GJ, et al. N Engl J Med. 1997;337(20):1419-28.

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