Sedaxane

Sedaxane is a chemical developed as a fungicide in the European Union.

Sedaxane
Names
Preferred IUPAC name
N-[2-([1,1′-Bi(cyclopropan)]-2-yl)phenyl]-3-(difluoromethyl)-1-methyl-1H-pyrazole-4-carboxamide
Other names
SYN524464
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.214.982
UNII
  • InChI=1S/C18H19F2N3O/c1-23-9-14(16(22-23)17(19)20)18(24)21-15-5-3-2-4-11(15)13-8-12(13)10-6-7-10/h2-5,9-10,12-13,17H,6-8H2,1H3,(H,21,24)
    Key: XQJQCBDIXRIYRP-UHFFFAOYSA-N
  • CN1C=C(C(=N1)C(F)F)C(=O)NC2=CC=CC=C2C3CC3C4CC4
Properties
C18H19F2N3O
Molar mass 331.367 g·mol−1
Appearance White powder[1]
Odor Odorless[1]
Density 1.23 g/cm3 (26 °C)[1]
Melting point 121.4 °C (250.5 °F; 394.5 K)[1]
Very slightly soluble (0.67 g/L, 20 °C)[1]
Solubility in other solvents Slightly soluble in acetone (410 g/L) and dichloromethane (500 g/L)[1]
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

The molecular grouping to which it belongs is a pyrazole-4-carboxylic acid amide; its method of action is as a succinate dehydrogenase inhibitor (SDHI).[2]

It is approved in Austria, and pending approval in Germany and Switzerland.

References
  1. William Donovan. "Sedaxane" (PDF). United States Environmental Protection Agency.
  2. Ronald Zeun, Gabriel Scalliet and Michael Oostendorp (2013). "Biological activity of sedaxane - a novel broad-spectrum fungicide for seed treatment" (PDF). Pest Management Science. 69 (4): 527–534. doi:10.1002/ps.3405. PMID 23044852.


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