Related Products of 57267-78-4, The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 57267-78-4, name is Ammonium 2-hydroxyethanesulfonate. This compound has unique chemical properties. The synthetic route is as follows.
22 mg of crude oltipraz powder is added into a glass round bottom flask equipped with a magnetic stirrer and cold-water condenser. To the flask was added 10 ml of acetone at room temperature and 30 mg of isethionic acid ammonium salt is slowly added into the solution while stirring is continued. Once all the isethionic acid ammonium salt has been added, the temperature is increased and set to reflux for 6 hrs. Released ammonia is captured in a dilute hydrochloric acid trap from the top of the condenser. After 6 hrs the reaction is brought to pH 6.8 with minimum quantity of concentrated hydrochloric acid and the resultant mixture is evaporated, under vacuum, to dryness to yield the isethionic acid complex of oltipraz as a red/brown solid. FTIR: C=S peaks 1216/1228 (relative intensity 9: 1) and 464/435 (relative intensity 9: 1).
While traditionally a conservative industry, chemical producers will need to modernize their PR strategies to stay relevant.we look forward to future research findings about 57267-78-4, Ammonium 2-hydroxyethanesulfonate.
Reference:
Patent; ST IP HOLDING AG; FRAMROZE, Bomi; (0 pag.)WO2020/58767; (2020); A1;,
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