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Application of 4-nitrotoluene-2-sulfonic acid_Kain Industrial Additive
Overview[1] 4-Nitrotoluene-2-sulfonic acid autocondensation dyes can be divided into dyes with colors ranging from yellow to red according to the degree of condensation. Among them, the most widely us…
Application of chlorzolin_Kain Industrial Additives
Overview[1] Etridiazole, also known as geobendazole, chemical name: 5-ethoxy-3-trichloromethyl-1,2,4-thiadiazole, is an organic chemical used for soil treatment. Fungicide, yellow liquid, is a contact…
Application and preparation of polyaniline_Kain Industrial Additive
Background and overview[1] Polyaniline is a type of conductive polymer material obtained from aniline monomer through chemical oxidation polymerization or electrochemical polymerization. In 1985, it w…
Application of methyl o-bromobenzoate_Kain Industrial Additive
Background and overview[1] Methyl o-bromobenzoate is an organic intermediate that can be prepared by one-step bromination of methyl benzoate. Preparation[1] In a 250ml three-necked flask, add 0.04mol …
Preparation and application of chloroacetylcatechol_Kain Industrial Additive
Background and overview[1-2] Chloroacetylcatechol is a key intermediate in the synthesis of carbachol. Carbacol, also known as Anluoxue and Adrenochrome Bicarbazide Sodium Salicylate, is mainly suitab…
Preparation of niraparib p-toluenesulfonate_Kain Industrial Additive
Background and overview[1][2] Niraparib p-toluenesulfonate is a sulfonic acid organic compound that can be used as a pharmaceutical intermediate. The chemical name of niraparib is 2-[4-((3S)-3-piperid…
Preparation of Ritidronic Acid_Kain Industrial Additives
Background and overview[1] Ritadronic acid and its esters are pharmaceutically useful compounds that mainly act on the central nervous system. Ritedronic acid is a drug used to treat ADHD in children.…
Preparation of 1-phenyl-2(3-phenylboronic acid)-benzimidazole_Kain Industrial Additive
Background and overview[1] 1-Phenyl-2(3-phenylboronic acid)-benzimidazole is an imidazole organic compound that can be used as a pharmaceutical synthesis intermediate. Preparation[1] 1-Phenyl-2(3-phen…
Preparation of 2,4,6-tris(4-aminophenyl)-1,3,5-triazine_Kain Industrial Additive
Background and overview[1] 2,4,6-Tris(4-aminophenyl)-1,3,5-triazine is a heterocyclic organic compound that can be used as a pharmaceutical synthesis intermediate. Preparation[1] Preparation of 2,4,6-…
Application and preparation of 2,4-dichloroaniline_Kain Industrial Additive
Background and overview[1] 2,4-Dichloroaniline is an important drug and dye intermediate. It is a white needle-shaped crystal that can be dissolved in organic solvents such as ethanol and ether as wel…
