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Tenuazonic Acid Copper Salt

Product ID T1952
Cas No. 12427-40-6
Purity ≥98%
Product Unit SizeCostQuantityStock
1 mg $92.50 In stock
5 mg $372.10 In stock
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  • Product Info
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  • Description
  • Product Info
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Description

Tenuazonic acid (TA) copper salt is a mycotoxin initially produced by Alternaria fungi and occurs primarily in grains. TA inhibits photosynthesis in chloroplasts and increases generation of ROS such as hydrogen peroxide, superoxide radicals, and hydroxide radicals, resulting in cell destruction and leaf necrosis.

Product Info

Cas No.

12427-40-6

Purity

≥98%

Formula

C20H28CuN2O6

Formula Wt.

455.99

Chemical Name

Copper(2+) bis(4-acetyl-2-sec-butyl-5-oxo-2,5-dihydro-1H-pyrrol-3-olate)

IUPAC Name

4-acetyl-2-butan-2-yl-3-hydroxy-1,2-dihydropyrrol-5-one

Synonym

3-Pyrrolin-2-one, 3-acetyl-5-sec-butyl-4-hydroxy-, L- L-Tenuazonic acid copper salt; 4-acetyl-2-butan-2-yl-3-hydroxy-1,2-dihydropyrrol-5-one coper salt

Solubility

Soluble in DMSO and ethanol.

Appearance

Blue Green Powder

Shipping and Storage

Store Temp

4°C

Ship Temp

Ambient

Downloads

MSDS

T1952 MSDS PDF

Info Sheet

T1952 Info Sheet PDF

References

Schwarz C, Kreutzer M, Marko D. Minor contribution of alternariol, alternariol monomethyl ether and tenuazonic acid to the genotoxic properties of extracts from Alternaria alternata infested rice. Toxicol Lett. 2012 Oct 2;214(1):46-52. PMID: 22906495.

Chen S, Yin C, Qiang S, et al. Chloroplastic oxidative burst induced by tenuazonic acid, a natural photosynthesis inhibitor, triggers cell necrosis in Eupatorium adenophorum Spreng. Biochim Biophys Acta. 2010 Mar;1797(3):391-405. PMID: 20026008.

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