Date published: 2026-7-26

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Thiopalmitic Acid (CAS 7530-93-0)

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Alternate Names:
Hexadecanethioic Acid
Application:
Thiopalmitic Acid is an antioxidant and free radical scavenger in lipid peroxidation
CAS Number:
7530-93-0
Molecular Weight:
272.49
Molecular Formula:
C16H32OS
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Thiopalmitic acid is a saturated fatty acid with a 16-carbon chain and a thiol group at the 1st carbon position. It is a key component of the lipid metabolism pathway, where it is involved in the synthesis and degradation of lipids. Thiopalmitic acid is an important precursor for the synthesis of various lipid molecules, including phospholipids, triglycerides, and cholesterol esters. It plays a role in the formation of lipid rafts, which are specialized membrane microdomains involved in cell signaling and membrane trafficking. Thiopalmitic acid is a substrate for the post-translational modification of proteins through the process of palmitoylation, which regulates the localization and function of numerous proteins within the cell.


Thiopalmitic Acid (CAS 7530-93-0) References

  1. Tetradecylthioacetic acid and tetradecylselenoacetic acid inhibit lipid peroxidation and interact with superoxide radical.  |  Muna, ZA., et al. 2000. Free Radic Biol Med. 28: 1068-78. PMID: 10832068
  2. Protective effect of a lignan-containing flaxseed extract against CCl(4)-induced hepatic injury.  |  Endoh, D., et al. 2002. J Vet Med Sci. 64: 761-5. PMID: 12399598
  3. Antioxidant activity of thiocholesterol on copper-induced oxidation of low-density lipoprotein.  |  Tanaka, M. and Nakagawa, M. 1995. Lipids. 30: 321-5. PMID: 7609599
  4. Antioxidant action of thiopalmitic acid on microsomal lipid peroxidation.  |  Tanaka, M., et al. 1994. Biol Pharm Bull. 17: 1151-4. PMID: 7841932
  5. Thiopalmitic acid-mediated Fe(III)-nitrilotriacetate reduction and lipid peroxidation.  |  Tanaka, M., et al. 1996. Biol Pharm Bull. 19: 678-82. PMID: 8741574

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Thiopalmitic Acid, 25 mg

sc-394246
25 mg
$379.00

Thiopalmitic Acid, 50 mg

sc-394246A
50 mg
$629.00

Thiopalmitic Acid, 100 mg

sc-394246B
100 mg
$1129.00