99105-77-8 Usage
Description
Sulcotrione is an aromatic ketone that is cyclohexane-1,3-dione substituted by a 2-chloro-4-(methylsulfonyl)benzoyl group at position 2. It is a selective herbicide used for controlling broadleaf weeds in various crops.
Uses
Used in Agriculture:
Sulcotrione is used as a herbicide for controlling broadleaf weeds in various crops such as corn, sugar beet, and cereals. It targets specific enzymes in the weeds, inhibiting their growth and allowing the desired crops to thrive without competition.
Used in Weed Management:
Sulcotrione is used as a weed management tool to selectively control broadleaf weeds without harming the desired crops. This selective action helps maintain crop yields and quality while reducing the need for manual weeding or other less efficient weed control methods.
Used in Integrated Pest Management (IPM) Programs:
Sulcotrione can be incorporated into integrated pest management programs as part of a comprehensive approach to controlling weeds and other pests. By combining chemical control with other methods such as crop rotation, biological control, and cultural practices, IPM programs aim to reduce the reliance on chemical herbicides and promote sustainable agriculture.
Pharmacology
Mode of action studies with sulcotrione first led to the
identity of HPPD as a highly effective herbicide target
site. Early observations showed that a related compound
caused increased levels of tyrosine in the plasma and urine
of treated rats (12). Further studies showed that one of the
tyrosine catabolism enzymes, 4-hydroxypyruvate dioxygenase,
was inhibited by cyclohexanediones (13,14)—this
enzyme being required for the formation of quinones, such
as plastoquinone in plants (12,15,16). Inhibition results in
the perturbation of carotenoid synthesis and inhibition of
photosynthetic electron transport (16).
Metabolism
Sulcotrione is readily absorbed through the leaves and
via the roots. In the soil, metabolism involves ring opening
of the cyclohexanedione, eventually to give the
corresponding benzoic acid (17) and, finally, CO2 (8).
In the soil, the half-life of sulcotrione can vary
considerably (between 15 days in loamy sand and 72 days
in fine loam), depending on a number of factors, especially
the soil organic matter content (18,19).
Check Digit Verification of cas no
The CAS Registry Mumber 99105-77-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,1,0 and 5 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 99105-77:
(7*9)+(6*9)+(5*1)+(4*0)+(3*5)+(2*7)+(1*7)=158
158 % 10 = 8
So 99105-77-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H13ClO5S/c1-21(19,20)8-5-6-9(10(15)7-8)14(18)13-11(16)3-2-4-12(13)17/h5-7,13H,2-4H2,1H3
99105-77-8Relevant articles and documents
Method for preparing triketone compound through continuous flow
-
Paragraph 0026-0028, (2021/09/08)
The invention relates to a method for preparing a triketone compound through continuous flow, which uses substrate acyl chloride and 1, 3 - cyclohexanedione as a raw material and is subjected to esterification. The method is mild in condition, simple to operate, good in stability and high in reliability. Utilize continuous flow can accurate control dwell time, the good characteristics of mass transfer heat transfer, easily realize accurate control, restrain the production of side reaction, and reaction yield is high. The method has remarkable innovation meaning and economic value, is easy for industrialization and has a wide prospect.
LIQUID FORMULATIONS
-
, (2011/06/28)
The present invention relates to a liquid formulation comprising a) agrochemically active salts of 2-iodo-N-[(4-methoxy-6-methyl-1,3,5-triazin-2-yl)carbamoyl]benzenesulfonamide, and b) one or more non-polar organic solvents selected from the group of the C6-C16-aromatics mixture the Solvesso series (Exxon) and/or the Caromax series (Carless), and also ?optionally further non-polar organic solvents. The liquid formulation is suitable for crop protection.
Pesticide treatment
-
, (2008/06/13)
A method of accelerating the decomposition of an isoxazole and/or a dione pesticide by contacting them with halogen and/hypohalite. A crop seed containing a halogen and/or hypohalite within the seed or at its surface or in a coating on the seed.
