114369-43-6 Usage
Description
Fenbuconazole is a conazole-based fungicide that is effective in controlling a wide range of fungal diseases in various crops. It is known for its broad-spectrum activity and ability to protect plants from damaging fungal infections.
Used in Agricultural Industry:
Fenbuconazole is used as a fungicide for the control of various fungal diseases in cereals, pome fruit, stone fruit, vines, beans, sugar beet, field crops, rice, bananas, tree nuts, vegetables, and ornamentals. It is effective against Septoria, Puccinia rusts, bunt, smut, Rhyncosporium secalis, powdery mildew, scab, brown rot, black rot, grey mould, and rust.
Fenbuconazole is used as a spray for the control of leaf spot, yellow and brown rust, powdery mildew, and net blotch on wheat and barley. It is also used for the control of apple scab, pear scab, and powdery mildew on apples and pears.
Fenbuconazole can be applied through foliar, post-harvest, and seed treatments, providing comprehensive protection for crops and ensuring their health and productivity. Its broad-spectrum activity and versatility make it a valuable tool in modern agriculture for managing fungal diseases and maintaining crop yields.
Metabolic pathway
A number of sites in the fenbuconazole molecule are susceptible to
enzymic attack. Consequently, a large variety of metabolites may be
formed by oxidative attack on the phenolic rings or the aliphatic benzylic
carbon atom adjacent to the 4-chlorophenyl ring. In mammals, oxidation
at the benzylic carbon atom is an important pathway, which gives rise to
the corresponding alcohol or ketone. This pathway also leads to lactone
formation via hydrolysis of the nitrile group and elimination of a molecule
of water. The alcohol may also form conjugates with glucuronic or sulfuric
acid. Additional reactions in mammals involve hydroxylation of the
phenolic rings.
In plants, oxidation at the benzylic carbon is an important step to
further metabolites and cleavage of the linkage to the triazole ring generates
triazole, which is subsequently incorporated in a number of metabolic
products. Information presented in this entry is based on the PSD
Evaluation (PSD, 1995).
Degradation
Fenbuconazole is thermally stable up to 150 °C and there was no observed
degradation when fenbuconazole was incubated in the dark in aqueous
solutions at pH 5,7 and 9 for up to 30 days at 25 °C.
When an aqueous solution of fenbuconazole (concentration 1.5μg ml-1,
pH 7) was irradiated with a xenon arc lamp (filtered to remove wavelengths
below 290 nm), the overall radioactivity was 105% of the original
amount and the only compound detected was fenbuconazole.
Check Digit Verification of cas no
The CAS Registry Mumber 114369-43-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,3,6 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 114369-43:
(8*1)+(7*1)+(6*4)+(5*3)+(4*6)+(3*9)+(2*4)+(1*3)=116
116 % 10 = 6
So 114369-43-6 is a valid CAS Registry Number.
InChI:InChI=1/C19H17ClN4/c20-18-8-6-16(7-9-18)10-11-19(12-21,13-24-15-22-14-23-24)17-4-2-1-3-5-17/h1-9,14-15H,10-11,13H2
114369-43-6Relevant articles and documents
Synergistic Fungidical Active Substance Combinations
-
, (2008/12/04)
The present invention relates to novel active substance combinations which contain spiroxamine, which is known, a known azole and a known carboxamide and which are very suitable for controlling undesired phytopathogenic fungi.
Alpha-aryl-alpha-phenylethyl-1H-1,2,4-triazole-1-propanenitriles
-
, (2008/06/13)
This invention relates to substituted and unsubstituted alpha-aryl-alpha-phenylethyl-1H-1,2,4-triazole-1-propanenitriles, their enantiomorphs, acid addition salts and metal salt complexes. These compounds, enantiomorphs, salts and complexes are highly act
