For research use only. Not for therapeutic Use.
Tiafenacil（Cat No.:I044660）is a fast-acting, non-selective herbicide belonging to the pyrimidinedione chemical class. It functions by inhibiting protoporphyrinogen oxidase (PPO), a key enzyme in chlorophyll biosynthesis. This inhibition leads to the accumulation of phototoxic intermediates, causing rapid cell membrane disruption and plant death upon light exposure. Tiafenacil is effective against a broad spectrum of broadleaf and grassy weeds, including herbicide-resistant species. Its favorable environmental profile and rapid desiccation make it suitable for preplant burndown applications. Tiafenacil is under development for use in global crop protection strategies.
| CAS Number | 1220411-29-9 |
| Synonyms | methyl 3-[2-[2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]phenyl]sulfanylpropanoylamino]propanoate |
| Molecular Formula | C19H18ClF4N3O5S |
| Purity | ≥95% |
| IUPAC Name | methyl 3-[2-[2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)pyrimidin-1-yl]phenyl]sulfanylpropanoylamino]propanoate |
| InChI | InChI=1S/C19H18ClF4N3O5S/c1-9(17(30)25-5-4-16(29)32-3)33-13-7-12(11(21)6-10(13)20)27-15(28)8-14(19(22,23)24)26(2)18(27)31/h6-9H,4-5H2,1-3H3,(H,25,30) |
| InChIKey | QPTPZPIXUPELRM-UHFFFAOYSA-N |
| SMILES | CC(C(=O)NCCC(=O)OC)SC1=C(C=C(C(=C1)N2C(=O)C=C(N(C2=O)C)C(F)(F)F)F)Cl |
| Chemistry Calculators | Dilution Calculator In vivo Formulation Calculator Molarity Calculator Molecular Weight Calculator Reconstitution Calculator |
