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CAS 147411-69-6

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Pyriminobac-methyl

Description:
Pyriminobac-methyl is a selective herbicide primarily used for the control of certain broadleaf weeds in rice cultivation. It belongs to the class of pyrimidinyl herbicides and functions by inhibiting the enzyme acetolactate synthase (ALS), which is crucial for the synthesis of branched-chain amino acids in plants. This mode of action makes it effective against a variety of weed species while being less harmful to rice crops. Pyriminobac-methyl is typically applied post-emergence, allowing for targeted weed management. The compound is characterized by its relatively low toxicity to mammals and birds, making it a safer option in agricultural practices. However, like many herbicides, it requires careful handling and application to minimize environmental impact and prevent the development of resistant weed populations. Its chemical structure includes a methyl group, contributing to its efficacy and stability in various environmental conditions. Overall, Pyriminobac-methyl is valued for its effectiveness in rice fields and its relatively favorable safety profile compared to other herbicides.
Formula:C17H19N3O6
InChI:InChI=1S/C17H19N3O6/c1-10(20-25-5)11-7-6-8-12(15(11)16(21)24-4)26-17-18-13(22-2)9-14(19-17)23-3/h6-9H,1-5H3/b20-10+
InChI key:InChIKey=USSIUIGPBLPCDF-KEBDBYFISA-N
SMILES:C(OC)(=O)C1=C(\C(=N\OC)\C)C=CC=C1OC=2N=C(OC)C=C(OC)N2
Synonyms:
  • Benzoic acid, 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-6-[(1E)-1-(methoxyimino)ethyl]-, methyl ester
  • Benzoic acid, 2-[(4,6-dimethoxy-2-pyrimidinyl)oxy]-6-[1-(methoxyimino)ethyl]-, methyl ester, (E)-
  • HieClean
  • K1H-6127
  • Methyl (E)-2-[(4,6-dimethoxypyrimidin-2-yl)oxy]-6-[1-(N-methoxyimino)ethyl]benzoate
  • Prosper
  • Prosper (herbicide)
  • Pyriminobac-methyl
  • pyriminobac methyl (E)
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