Oxathiapiprolin

Oxathiapiprolin (trade names Orondis,^[1] Zorvec, and Segovis) is a fungicide. In the United States, the Environmental Protection Agency has approved it for use against several plant diseases including downy mildew and various Phytophthora species^[1] including late blight on crops including vegetables, ornamentals, and turf.^[2]

Oxathiapiprolin

Names
Preferred IUPAC name 12,16-Difluoro-75-methyl-73-(trifluoromethyl)-24,25-dihydro-4(4,1)-piperidina-2(5,3)-[1,2]oxazola-3(4,2)-[1,3]thiazola-7(1)-pyrazola-1(1)-benzenaheptaphan-5-one
Identifiers
CAS Number	1003318-67-9 Y
3D model (JSmol)	Interactive image
Beilstein Reference	20731698
ChEBI	CHEBI:83271
ChemSpider	32697748
ECHA InfoCard	100.227.885
EC Number	801-263-1
PubChem CID	56945145
UNII	56498AIV8R Y
InChI InChI=1S/C24H22F5N5O2S/c1-13-9-20(24(27,28)29)31-34(13)11-21(35)33-7-5-14(6-8-33)23-30-18(12-37-23)17-10-19(36-32-17)22-15(25)3-2-4-16(22)26/h2-4,9,12,14,19H,5-8,10-11H2,1H3 Key: IAQLCKZJGNTRDO-UHFFFAOYSA-N
SMILES CC1=CC(=NN1CC(=O)N2CCC(CC2)C3=NC(=CS3)C4=NOC(C4)C5=C(C=CC=C5F)F)C(F)(F)F
Properties
Chemical formula	C24H22F5N5O2S
Molar mass	539.53 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Its mechanism of action involves binding to the oxysterol-binding protein in Oomycetes.^[3][4]