Preparation of 4-aminophthalonitrile_Kain Industrial Additive

Background and overview[1] Phthalocyanine is a very important industrial raw material, which was first used as a color filler in pigments, coatings, inks and paints. Because phthalocyanine also has ph…

Preparation of methyl 4-iodo-3-methylbenzoate_Kain Industrial Additive

Background and overview[1] Methyl 4-iodo-3-methylbenzoate is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and c…

Application and preparation of hypromellose phthalate_Kain Industrial Additive

Background and overview[1] As an enteric polymer, hypromellose phthalate is widely known. It is a polymer with a total of three substituents, and is made by using methyl (-CH3) and hydroxypropyl group…

Preparation of 4-fluoro-2-methoxy-5-nitroaniline_Kain Industrial Additive

Background[1] 4-Fluoro-2-methoxy-5-nitroaniline is an organic synthesis intermediate and pharmaceutical intermediate, which can be used in laboratory research and development processes and chemical an…

Preparation of 4-fluorophenyl acetic acid_Kain Industrial Additive

Background and overview[1] 4-Fluorophenylacetic acid is an organic synthesis intermediate and pharmaceutical intermediate. It can be used in laboratory research and development processes and chemical …

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 Additives

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…

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