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CAS 101200-48-0

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Tribenuron-methyl

Description:
Tribenuron-methyl is a selective herbicide belonging to the sulfonylurea class, primarily used for controlling broadleaf weeds in various crops, particularly cereals. Its chemical structure features a methyl group attached to a tribenuron moiety, which enhances its herbicidal activity. The compound functions by inhibiting the enzyme acetolactate synthase (ALS), disrupting the synthesis of essential amino acids, ultimately leading to plant death. Tribenuron-methyl is characterized by its high potency at low application rates, making it an effective choice for integrated weed management. It is typically applied post-emergence and is known for its systemic action, allowing it to be absorbed by the foliage and translocated throughout the plant. The substance is generally considered to have low toxicity to mammals and birds, but it can pose risks to aquatic organisms, necessitating careful handling and application. Additionally, it is important to follow local regulations regarding its use to minimize environmental impact and ensure safety.
Formula:C15H17N5O6S
InChI:InChI=1S/C15H17N5O6S/c1-9-16-13(18-14(17-9)26-4)20(2)15(22)19-27(23,24)11-8-6-5-7-10(11)12(21)25-3/h5-8H,1-4H3,(H,19,22)
InChI key:InChIKey=VLCQZHSMCYCDJL-UHFFFAOYSA-N
SMILES:S(NC(N(C)C=1N=C(OC)N=C(C)N1)=O)(=O)(=O)C2=C(C(OC)=O)C=CC=C2
Synonyms:
  • Agrostar
  • Benzoic acid, 2-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)methylamino]carbonyl]amino]sulfonyl]-, methyl ester
  • Benzoicacid,2-(((((4-Methoxy-6-Methyl-1,3,5-Triazin-2-Yl)Methylamino)Carbonyl
  • Cameo
  • Cameo (pesticide)
  • Dpx-L 5300
  • Dpx-L5300
  • DuPont Express with TotalSol
  • Express
  • Express (pesticide)
  • See more synonyms
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