how can i extract from loratadine and pseudoephedrine pills?

caydiantak

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i found pseudoephedrine (lot more)loratadine(5mg) pills at my country. How do i make it into pseudoephedrine salt?
 

emanuel852

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h
Encontré pastillas de pseudoefedrina (muchas más) de loratadina (5 mg) en mi país. ¿Cómo lo convierto en sal de pseudoefedrina?
caydiantak
Hola tuviste alguna solución? Tengo el mismo problema
 

hacke8

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Loratadine is insoluble in water. You can use ethanol or methanol to soak the pills, filter them, and filter out some impurities that are insoluble in ethanol. After evaporation of ethanol, add distilled water and filter. Loratadine is insoluble in water. The filtered liquid is adjusted to alkali ph10+, extracted, dried, and hydrogen chloride gas. Filter.
 

emanuel852

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Loratadine is insoluble in water. You can use ethanol or methanol to soak the pills, filter them, and filter out some impurities that are insoluble in ethanol. After evaporation of ethanol, add distilled water and filter. Loratadine is insoluble in water. The filtered liquid is adjusted to alkali ph10+, extracted, dried, and hydrogen chloride gas. Filter.
hacke8hola pero necesito separar la Loratadina se la pseudoefedrina, la Loratadina es insoluble en agua y la pseudoefedrina también
Entonces no Sabria cómo hacerle
 
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hacke8

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hola pero necesito separar la Loratadina se la pseudoefedrina, la Loratadina es insoluble en agua y la pseudoefedrina también
Entonces no Sabria cómo hacerle
emanuel852You didn't read my reply carefully. Ephedrine is soluble in water and ethanol. Lorata is insoluble in water. After evaporation of ethanol, add water and filter, and loratadine will be left on the filter cake.
 

emanuel852

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You didn't read my reply carefully. Ephedrine is soluble in water and ethanol. Lorata is insoluble in water. After evaporation of ethanol, add water and filter, and loratadine will be left on the filter cake.
hacke8genial eres un crack amigo mi ultima pregunta es ¿dejo que el etanol se evapore en un vaso de precipitado sobre un quemador que produzca calor?
 

hacke8

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O debería ponerlo a reflujo?
emanuel852There is no need for reflux. It is enough to evaporate ethanol under normal pressure. But don't be too dry, because it is not easy to dissolve after adding water. It's as best as nutritious soil.
 
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