94125-34-5
Chemical Structure
Prosulfuron
- CAS No.: 94125-34-5
- Formula:C15H16F3N5O4S
- Molecular Weight:419.38
IUPAC Name: N-((4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl)-2-(3,3,3-trifluoropropyl)benzenesulfonamide
InChIKey: LTUNNEGNEKBSEH-UHFFFAOYSA-N
SMILES: O=C(NC1=NC(=NC(=N1)C)OC)NS(=O)(=O)C=2C=CC=CC2CCC(F)(F)F
Biological Activity: Prosulfuron is a fluorinated sulfonylurea herbicide with a reported acute oral LD50 of 546 mg/kg in female rats. Prosulfuron acts by inhibiting acetolactate synthase (ALS) to block the biosynthesis of branched-chain amino acids (valine, leucine and isoleucine) in plants, thereby suppressing weed growth. Prosulfuron may disrupt the soil microbial community balance in alkaline soils with minimal chemical degradation. Prosulfuron has low toxicity to humans and mammals, and can be used for the research of broadleaf weed control in maize and sweet corn[1][2].
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Prosulfuron | Prosulfuron is a fluorinated sulfonylurea herbicide with a reported acute oral LD50 of 546 mg/kg in female rats. Prosulfuron acts by inhibiting acetolactate synthase (ALS) to block the biosynthesis of branched-chain amino acids (valine, leucine and isoleucine) in plants, thereby suppressing weed growth. Prosulfuron may disrupt the soil microbial community balance in alkaline soils with minimal chemical degradation. Prosulfuron has low toxicity to humans and mammals, and can be used for the research of broadleaf weed control in maize and sweet corn. | |||||||||||||||||||||
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Prosulfuron-d3 | Prosulfuron-d3 is deuterium labeled Prosulfuron. | |||||||||||||||||||||
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- [1]. Diakabou Oby RBM, et al. Exploring the behavior of fluorinated sulfonylureas herbicides, trifloxysulfuron and prosulfuron, under oxidative water treatment processes: Chlorination, ozonation, UV photolysis and hydroxyl radical reactions. J Hazard Mater. 2025;499:140273. [Content Brief]
- [2]. Pampulha ME, et al. Impact of an herbicide combination of bromoxynil and prosulfuron on soil microorganisms. Curr Microbiol. 2006;53(3):238-243. [Content Brief]
Keywords
