
Como parte del proceso de obtención de un ingrediente activo, se deben tratar de eliminar en la mayor medida posible los disolventes empleados, pues sus restos constituyen impurezas potencialmente tóxicas. Por este motivo, los organismos reguladores de la Industria Farmacéutica tienen definidos los contenidos máximos permisibles para los disolventes residuales de los ingredientes activos utilizados en la producción de medicamentos, entre los cuales el n-hexano, empleado en la obtención del policosanol, presenta un límite de 290 ppm.1
Chemistry, Science, Q, QD1-999
Chemistry, Science, Q, QD1-999
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