N-ブチル-4-クロロ-2-ヒドロキシベンズアミド

MSDS Information

• Buclosamide

N-ブチル-4-クロロ-2-ヒドロキシベンズアミド 化学特性,用途語,生産方法

• Originator

  Fungit,Dragon

• Manufacturing Process

  4-Chloro-2-hydroxy-benzoic acid n-butyl-amide
  A mixture consisting of 114 g of 4-chloro-2-hydroxy-benzoic acid n-butylester, 64 grams of methanol and 130 g of n-butyl-amine is heated for 22 hours at 80°C; then the parts volatile up to 130°C are distilled off under reduced pressure. The residue crystallizing in the cold is dissolved in 200 ml of methanol and the solution obtained is slowly added dropwise and while stirring into dilute hydrochloric acid, if necessary, after treatment with animal charcoal. The precipitate which is at first semi-solid soon crystallizes completely. It is filtered with suction, washed with dilute hydrochloric acid, then thoroughly washed again with water, and the product obtained in good yield is dried in the air. After having been recrystallized twice from carbon tetrachloride the 4-chloro-2-hydroxybenzene acid n-butylamide melts at 90- 92°C.

• Therapeutic Function

  Antifungal

N-ブチル-4-クロロ-2-ヒドロキシベンズアミド 上流と下流の製品情報

N-ブチル-4-クロロ-2-ヒドロキシベンズアミド 生産企業

Global(25)Suppliers

575-74-6, N-ブチル-4-クロロ-2-ヒドロキシベンズアミド キーワード