3336-26-3 Usage
Description
3-bromo-4-hydroxy-5-iodobenzonitrile is a chemical compound belonging to the benzonitrile class, characterized by the presence of bromine, hydroxyl, and iodine groups on the benzene ring. It is a derivative of benzonitrile and is utilized in the synthesis of various organic compounds, as well as serving as an intermediate in the production of pharmaceuticals and agrochemicals. Its unique structure and properties make it a valuable compound for research and development in the fields of chemistry and chemical engineering.
Uses
Used in Pharmaceutical Industry:
3-bromo-4-hydroxy-5-iodobenzonitrile is used as a synthetic intermediate for the development of pharmaceuticals, leveraging its unique functional groups to create novel drug molecules with potential therapeutic applications.
Used in Agrochemical Industry:
In the agrochemical industry, 3-bromo-4-hydroxy-5-iodobenzonitrile is employed as a precursor in the synthesis of agrochemicals, contributing to the development of new compounds with improved pesticidal or herbicidal properties.
Used in Chemical Research and Development:
3-bromo-4-hydroxy-5-iodobenzonitrile is utilized as a research compound in the fields of chemistry and chemical engineering, where its unique structure and properties are explored for potential applications in the creation of new materials, catalysts, or other chemical processes.
Check Digit Verification of cas no
The CAS Registry Mumber 3336-26-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,3 and 6 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 3336-26:
(6*3)+(5*3)+(4*3)+(3*6)+(2*2)+(1*6)=73
73 % 10 = 3
So 3336-26-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H3BrINO/c8-5-1-4(3-10)2-6(9)7(5)11/h1-2,11H
3336-26-3Relevant articles and documents
Potassium 4-iodylbenzenesulfonate: Preparation, structure, and application as a reagent for oxidative iodination of arenes
Yusubov, Mekhman S.,Yusubova, Roza Y.,Nemykin, Victor N.,Maskaev, Andrey V.,Geraskina, Margarita R.,Kirschning, Andreas,Zhdankin, Viktor V.
, p. 5935 - 5942,8 (2020/09/02)
A new hypervalent iodine(V) compound, potassium 4-iodylbenzenesulfonate, was prepared by the oxidation of 4-iodobenzensulfonic acid with Oxone in water. This potassium salt can be further converted into 4-iodylbenzenesulfonic acid by treatment with the acidic form of Amberlyst 15 in water. A single-crystal X-ray structure of potassium 4-iodylbenzenesulfonate revealed the presence of polymeric chains in the solid state due to a combination of numerous intra- and intermolecular interactions. Potassium 4-iodylbenzenesulfonate will likely find many practical applications as a thermally stable and water-soluble hypervalent iodine-based oxidant, particularly useful as a reagent for oxidative iodination of aromatic substrates. This reagent can be effectively recovered from the reaction mixture (92 % recovery) by treatment of the aqueous layer with Oxone at 60°C for 2 h, followed by filtration of the precipitate. A new hypervalent iodine(V) compound, potassium 4-iodylbenzenesulfonate, was prepared by oxidation of 4-iodobenzenesulfonic acid with Oxone in water. This new reagent promises many practical applications as a thermally stable, water-soluble and recyclable hypervalent iodine oxidant, particularly useful for oxidative iodination of aromatic substrates.
