Date published: 2025-12-18

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Azoxystrobin (CAS 131860-33-8)

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Alternate Names:
Amistar; Bankit
Application:
Azoxystrobin is Azoxystrobin is a potent and commonly used fungicide.
CAS Number:
131860-33-8
Molecular Weight:
403.39
Molecular Formula:
C22H17N3O5
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Azoxystrobin, a broad-spectrum fungicide belonging to the β-methoxyacrylate class, exhibits remarkable efficacy against a wide range of plant pathogens. It exerts its antifungal activity by specifically targeting mitochondrial respiration. By binding to the Qo site of the cytochrome bc1 complex, it effectively obstructs electron transfer. Although azoxystrobin possesses cytotoxic properties against MDA-kb2 cells (EC20 value: 2.9 µM), it does not exhibit any antiandrogenic activity. Structurally, azoxystrobin can be described as an aryloxypyrimidine compound with a 4,6-diphenoxypyrimidine skeleton. One of the phenyl rings carries a cyano group at C-2, while the other features a 2-methoxy-1-(methoxycarbonyl)vinyl substituent, also positioned at C-2. Functionally, it acts as an inhibitor of mitochondrial respiration by impeding electron transfer between cytochromes b and c1.


Azoxystrobin (CAS 131860-33-8) References

  1. Occurrence, fate and effects of azoxystrobin in aquatic ecosystems: a review.  |  Rodrigues, ET., et al. 2013. Environ Int. 53: 18-28. PMID: 23314040
  2. Determination of azoxystrobin and its impurity in pesticide formulations by liquid chromatography.  |  Marczewska, P., et al. 2020. J Environ Sci Health B. 55: 599-603. PMID: 32253976
  3. Respiratory Toxicity of Azoxystrobin, Pyraclostrobin and Coumoxystrobin on Chlorella vulgaris.  |  Wang, K., et al. 2020. Bull Environ Contam Toxicol. 104: 799-803. PMID: 32388572
  4. Ecotoxicity evaluation of azoxystrobin on Eisenia fetida in different soils.  |  Xu, Y., et al. 2021. Environ Res. 194: 110705. PMID: 33400946
  5. Behavior of acetamiprid, azoxystrobin, pyraclostrobin, and lambda-cyhalothrin in/on pomegranate tissues.  |  Mohapatra, S., et al. 2021. Environ Sci Pollut Res Int. 28: 27481-27492. PMID: 33506422
  6. Azoxystrobin amine: A novel azoxystrobin degradation product from Bacillus licheniformis strain TAB7.  |  Mpofu, E., et al. 2021. Chemosphere. 273: 129663. PMID: 33515965
  7. Azoxystrobin increases the infection of spring viraemia of carp virus in fish.  |  Liu, L., et al. 2021. Chemosphere. 285: 131465. PMID: 34329124
  8. Azoxystrobin Impairs Neuronal Migration and Induces ROS Dependent Apoptosis in Cortical Neurons.  |  Kang, J., et al. 2021. Int J Mol Sci. 22: PMID: 34830376
  9. Oral azoxystrobin driving the dynamic change in resistome by disturbing the stability of the gut microbiota of Enchytraeus crypticus.  |  Zhang, Q., et al. 2022. J Hazard Mater. 423: 127252. PMID: 34844364
  10. Uptake, Accumulation, and translocation of azoxystrobin by Vegetable plants in soils: influence of soil characteristics and plant species.  |  Xu, S., et al. 2022. Bull Environ Contam Toxicol. 109: 386-392. PMID: 35670838
  11. Azoxystrobin induces apoptosis via PI3K/AKT and MAPK signal pathways in oral leukoplakia progression.  |  Li, L., et al. 2022. Front Pharmacol. 13: 912084. PMID: 35991869
  12. Azoxystrobin exposure impairs meiotic maturation by disturbing spindle formation in mouse oocytes.  |  Gao, W., et al. 2022. Front Cell Dev Biol. 10: 1053654. PMID: 36531942
  13. Effect of azoxystrobin on tobacco leaf microbial composition and diversity.  |  Sun, M., et al. 2022. Front Plant Sci. 13: 1101039. PMID: 36816485

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Azoxystrobin, 25 mg

sc-364349A
25 mg
$50.00

Azoxystrobin, 100 mg

sc-364349
100 mg
$152.00

Azoxystrobin, 500 mg

sc-364349B
500 mg
$458.00

Azoxystrobin, 1 g

sc-364349C
1 g
$848.00