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CAS 79277-27-3

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Thifensulfuron Methyl

Description:
Thifensulfuron methyl is a selective herbicide belonging to the sulfonylurea class, primarily used for controlling broadleaf weeds and certain grasses in various crops. It functions by inhibiting the enzyme acetolactate synthase (ALS), which is crucial for the synthesis of essential amino acids in plants. This compound is characterized by its high potency at low application rates, making it an effective choice for integrated weed management. Thifensulfuron methyl is typically applied post-emergence and is known for its systemic action, allowing it to be absorbed by both foliage and roots. It is generally stable under normal environmental conditions but can degrade in the presence of strong acids or bases. The herbicide is often formulated in combination with other active ingredients to enhance its efficacy and broaden the spectrum of weed control. Safety measures should be observed during handling, as with many agrochemicals, to minimize potential risks to human health and the environment.
Formula:C12H13N5O6S2
InChI:InChI=1/C12H13N5O6S2/c1-6-13-10(16-12(14-6)23-3)15-11(19)17-25(20,21)7-4-5-24-8(7)9(18)22-2/h4-5H,1-3H3,(H2,13,14,15,16,17,19)
InChI key:InChIKey=AHTPATJNIAFOLR-UHFFFAOYSA-N
SMILES:C(OC)(=O)C1=C(S(NC(NC=2N=C(OC)N=C(C)N2)=O)(=O)=O)C=CS1
Synonyms:
  • 2-Thiophenecarboxylic acid, 3-[[[[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-, methyl ester
  • Dpx-M 6316
  • Harmony
  • Harmony 75DF
  • Harmony GT
  • Harmony GT-XP
  • Harmony SX
  • Methyl 3-[[[[(4-Methoxy-6-methyl-1,3,5-triazin-2-yl)amino]carbonyl]amino]sulfonyl]-2-thiophenecarboxylate
  • Methyl 3-{[(4-Methoxy-6-Methyl-1,3,5-Triazin-2-Yl)Carbamoyl]Sulfamoyl}Thiophene-2-Carboxylate
  • Pinnacle
  • See more synonyms
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