Saflufenacil

Saflufenacil
Names

Preferred IUPAC name 2-Chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-3,6-dihydropyrimidin-1(2H)-yl]-N-[methyl(propan-2-yl)sulfamoyl]benzamide
Identifiers
CAS Number	372137-35-4^Y
3D model (JSmol)	Interactive image
ChEBI	CHEBI:142824
ChemSpider	9746162
ECHA InfoCard	100.124.700
PubChem CID	11571392
UNII	189U20M808^Y
CompTox Dashboard (EPA)	DTXSID9058072
InChI InChI=1S/C17H17ClF4N4O5S/c1-8(2)25(4)32(30,31)23-15(28)9-5-12(11(19)6-10(9)18)26-14(27)7-13(17(20,21)22)24(3)16(26)29/h5-8H,1-4H3,(H,23,28)^Y Key: GNHDVXLWBQYPJE-UHFFFAOYSA-N^Y
SMILES CC(C)N(C)S(=O)(=O)NC(=O)C1=CC(=C(C=C1Cl)F)N2C(=O)C=C(N(C2=O)C)C(F)(F)F
Properties
Chemical formula	C₁₇H₁₇ClF₄N₄O₅S
Molar mass	500.85 g·mol⁻¹
Density	1.595 g/mL
Melting point	189.9 °C (373.8 °F; 463.0 K)
Solubility in water	2100 mg/L (20 °C)
Hazards
GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H410
Precautionary statements	P273, P391, P501
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Saflufenacil is the ISO common name for an organic compound of the pyrimidinedione chemical class used as an herbicide. It acts by inhibiting the enzyme protoporphyrinogen oxidase to control broadleaf weeds in crops including soybeans and corn.