CAS 86209-51-0: Primisulfuron

Description: Primisulfuron is a selective herbicide primarily used for controlling broadleaf weeds and certain grasses in various crops, particularly in corn and soybeans. It belongs to the sulfonylurea class of herbicides, which function by inhibiting the enzyme acetolactate synthase (ALS), crucial for the synthesis of essential amino acids in plants. This inhibition leads to the cessation of growth and eventual death of the targeted weeds. Primisulfuron is characterized by its systemic action, allowing it to be absorbed by both foliage and roots, providing effective control even in challenging conditions. It is typically applied post-emergence, and its effectiveness can be influenced by environmental factors such as temperature and moisture. The compound is known for its low toxicity to mammals and birds, making it a relatively safe option for integrated pest management. However, care must be taken to prevent runoff and protect non-target species, as with all herbicides. Proper application techniques and adherence to recommended guidelines are essential for maximizing its efficacy and minimizing environmental impact.

Formula: C₁₅H₁₂F₄N₄O₇S

InChI: InChI=1S/C15H12F4N4O7S/c1-28-11(24)7-4-2-3-5-8(7)31(26,27)23-15(25)22-14-20-9(29-12(16)17)6-10(21-14)30-13(18)19/h2-6,12-13H,1H3,(H2,20,21,22,23,25)

InChI key: InChIKey=ZTYVMAQSHCZXLF-UHFFFAOYSA-N

SMILES: O=C(OC)C=1C=CC=CC1S(=O)(=O)NC(=O)NC2=NC(OC(F)F)=CC(=N2)OC(F)F

Synonyms:

• 2-({[4,6-Bis(Difluoromethoxy)Pyrimidin-2-Yl]Carbamoyl}Sulfamoyl)Benzoic Acid
• Beacon
• Beacon,Tell
• Benzoic acid, 2-[[[[[4,6-bis(difluoromethoxy)-2-pyrimidinyl]amino]carbonyl]amino]sulfonyl]-, methyl ester
• Cga 136872
• Ciba-Geigy
• Methyl 2-({[4,6-Bis(Difluoromethoxy)Pyrimidin-2-Yl]Carbamoyl}Sulfamoyl)Benzoate
• Primisulfuron(BSI,draft E-ISO)
• Primisulfuron-methyl

LC PestiMix 8 10 µg/mL in Acetonitrile:Acetone

CAS: 100784-20-1 104206-82-8 111991-09-4 1172614-86-6 120162-55-2 120923-37-7 122008-85-9 123312-89-0 124495-18-7 126-75-0 14214-32-5 142469-14-5 15545-48-9 173159-57-4 178928-70-6 2032-59-9 2164-17-2 23564-05-8 26225-79-6 30979-48-7 317815-83-1 34123-59-6 34205-21-5 55512-33-9 6164-98-3 67306-00-7 86209-51-0

• Color and Shape: Mixture

LC PestiMix 5 5 µg/mL in Acetonitrile

CAS: 100784-20-1 104206-82-8 111991-09-4 1172614-86-6 120162-55-2 120923-37-7 122008-85-9 123312-89-0 124495-18-7 126-75-0 14214-32-5 142469-14-5 15545-48-9 173159-57-4 178928-70-6 2032-59-9 2164-17-2 23564-05-8 26225-79-6 30979-48-7 317815-83-1 34123-59-6 34205-21-5 55512-33-9 6164-98-3 67306-00-7 86209-51-0

• Color and Shape: Mixture

Primisulfuron-methyl

CAS: 86209-51-0

• Formula: C₁₅H₁₂F₄N₄O₇S
• Color and Shape: Neat
• Molecular weight: 468.34

Primisulfuron-methyl

CAS: 86209-51-0

Primisulfuron-methyl is a nonsteroidal anti-inflammatory drug that inhibits the activity of cyclooxygenase and lipoxygenase, enzymes …

• Formula: C₁₅H₁₂F₄N₄O₇S
• Purity: Min. 95%
• Molecular weight: 468.34 g/mol