Date published: 2025-9-24

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Triacsin C Solution in DMSO (CAS 76896-80-5)

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Alternate Names:
2,4,7-Undecatrienal nitrosohydrazone;WS1228A
Application:
Triacsin C Solution in DMSO is a hypotensive vasodilator, inhibitor of long-chain fatty acid acyl-CoA synthetase, neutrophils and β-cells
CAS Number:
76896-80-5
Purity:
≥90%
Molecular Weight:
207.27
Molecular Formula:
C11H17N3O
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Triacsin C Solution in DMSO was originally isolated from a Streptomyces aureofaciens culture. The compound is an inhibitor of long fatty acid acyl-CoA synthetase (ACSL) in intact cells and the nonspecific ACSL in cell sonicates (IC50=3.6-8.7 muM). Triacsin C Solution in DMSO may act to inhibit de novo synthesis of triacylglycerol, diacylglycerol, cholesterol esters, and phospholipids. The inhibitory effect of Triacsin C prevents degranulation by human neutrophils through superoxide anion generation inhibition, thus inhibiting neutrophil activity. Triacsin C Solution in DMSO has been classified as a hypotensive vasodilator which may act by increasing methacholine-induced NO synthesis. The compound has also been reported to inhibit beta-cells by abolishing L-type Ca2+ CP (L-type Ca2+) channel modulation.


Triacsin C Solution in DMSO (CAS 76896-80-5) References

  1. Inhibiting long chain fatty Acyl CoA synthetase increases basal and agonist-stimulated NO synthesis in endothelium.  |  Weis, MT., et al. 2004. Cardiovasc Res. 63: 338-46. PMID: 15249192
  2. Differential modulation of L-type calcium channel subunits by oleate.  |  Tian, Y., et al. 2008. Am J Physiol Endocrinol Metab. 294: E1178-86. PMID: 18430963
  3. Triacsin C: a differential inhibitor of arachidonoyl-CoA synthetase and nonspecific long chain acyl-CoA synthetase.  |  Hartman, EJ., et al. 1989. Prostaglandins. 37: 655-71. PMID: 2505330
  4. Comparison of the reactivity of tetradecenoic acids, a triacsin, and unsaturated oximes with four purified Saccharomyces cerevisiae fatty acid activation proteins.  |  Knoll, LJ., et al. 1995. J Biol Chem. 270: 20090-7. PMID: 7650027
  5. Long chain acyl coenzyme A and signaling in neutrophils. An inhibitor of acyl coenzyme A synthetase, triacsin C, inhibits superoxide anion generation and degranulation by human neutrophils.  |  Korchak, HM., et al. 1994. J Biol Chem. 269: 30281-7. PMID: 7982939
  6. Acylglycerol recycling from triacylglycerol to phospholipid, not lipase activity, is defective in neutral lipid storage disease fibroblasts.  |  Igal, RA. and Coleman, RA. 1996. J Biol Chem. 271: 16644-51. PMID: 8663220
  7. Triacsin C blocks de novo synthesis of glycerolipids and cholesterol esters but not recycling of fatty acid into phospholipid: evidence for functionally separate pools of acyl-CoA.  |  Igal, RA., et al. 1997. Biochem J. 324 (Pt 2): 529-34. PMID: 9182714

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Triacsin C Solution in DMSO, 100 µg

sc-200574
100 µg
$149.00

Triacsin C Solution in DMSO, 1 mg

sc-200574A
1 mg
$826.00