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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- CAS No.: 94125-34-5
- Formule: C15H16F3N5O4S
- Masse moléculaire:419.38
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Stockage:
Store at room temperature 3 years.
In solvent -80°C, 2 years , -20°C, 1 year
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Activité biologique
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Chemical Information
- Pureté et documentation
- Références
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Help & FAQs
Activité biologique
Prosulfuron (2-10 μM) undergoes sulfonylurea bond cleavage during hydrolysis, chlorination, ozonation and UV photolysis, and undergoes aryl sulfonamide hydroxylation via hydroxyl radical reactions under UV/H₂O₂ treatment[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 94125-34-5
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Appearance Solid
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Masse moléculaire 419.38
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Formule C15H16F3N5O4S
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SMILES
O=C(NC1=NC(=NC(=N1)C)OC)NS(=O)(=O)C=2C=CC=CC2CCC(F)(F)F
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Livraison
Room temperature in continental US; may vary elsewhere.
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Stockage
Store at room temperature 3 years
In solvent -80°C 2 years -20°C 1 year
Pureté et documentation
Références
[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]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Prosulfuron Related Classifications
HY-W040279 Related Classifications
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