173159-57-4 Usage
Description
Foramsulfuron is a member of the benzamides class, specifically an N,N-dimethylbenzamide derivative with a formylamino group at position 4 and a [(4,6-dimethoxypyrimidin-2-yl)carbamoyl]sulfamoyl group at position 2. It is a post-emergence sulfonylurea herbicide known for its effectiveness in controlling various grass species and certain broadleaf weeds.
Uses
Used in Agricultural Industry:
Foramsulfuron is used as a herbicide for weed control in reduced tillage production, particularly in sugar beet cultivation. It is also employed in post-emergent weed control in maize, targeting major grass species and a wide selection of broadleaf weed species. The herbicide is applied with the safener isoxadifen-ethyl and, in some products, in combination with small quantities of iodosulfuron-methyl-sodium.
Foramsulfuron is used as an acetolactate synthase inhibitor, which helps in controlling the growth of weeds by inhibiting a key enzyme in their biosynthesis process. The selectivity of foramsulfuron is based on the rapid rate of metabolic detoxification in maize compared with target weeds, where little or no degradation of the parent sulfonylurea occurs.
Used in Turf and Recreational Areas:
Foramsulfuron is also used as a herbicide on athletic fields, recreational areas, including golf courses (for turf), and lawns. It helps in maintaining the quality of the turf and controlling unwanted weed growth in these areas.
Commercialized Products:
Foramsulfuron is commercialized with the safener isoxadifen-ethyl under the trade names "Option" and "Equip." In combination with iodosulfuron-methyl-sodium, the ternary mixture is sold as "MaisTer," "Mester," "Fortuna," "Equip Plus," and "Option 360." The combination of the two herbicides makes "MaisTer" and "Mester" some of the widest-spectrum maize herbicides used in Europe today.
Trade name
Bayer AE-F130360?
Check Digit Verification of cas no
The CAS Registry Mumber 173159-57-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,1,5 and 9 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 173159-57:
(8*1)+(7*7)+(6*3)+(5*1)+(4*5)+(3*9)+(2*5)+(1*7)=144
144 % 10 = 4
So 173159-57-4 is a valid CAS Registry Number.
InChI:InChI=1/C17H20N6O7S/c1-23(2)15(25)11-6-5-10(18-9-24)7-12(11)31(27,28)22-17(26)21-16-19-13(29-3)8-14(20-16)30-4/h5-9H,1-4H3,(H,18,24)(H2,19,20,21,22,26)
173159-57-4Relevant articles and documents
Preparation method of foramsulfuron
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Paragraph 0047-0061, (2021/12/07)
The invention discloses a preparation method of foramsulfuron, which comprises the following steps: (1) adding sodium cyanate, 2-(dimethylaminoformyl)-5-formamidobenzenesulfonyl chloride and a solvent into a reaction device, stirring, then adding a catalyst, and continuously stirring for reaction; (2) adding 2-amino-4, 6-dimethoxypyrimidine into the reaction device, and continuously stirring for reaction; and (3) carrying out post-treatment to obtain foramsulfuron. The atom utilization rate is high, and the target product yield and purity are high; the dosage of the used catalyst is small, so that the cost is reduced, and the pollution to the environment is small.
