APIs are the biologically active compounds used to create medicines. They can be derived from natural sources or synthesized using chemical methods. The complexity involved in API manufacturing, from chemical synthesis to formulation, requires adherence to stringent regulatory standards. This ensures that the APIs not only meet the quality and safety standards set forth by regulatory authorities but also fulfill the therapeutic needs of patients.
Corrosion control is also an important aspect of chemical dosing, particularly in systems that deliver water through pipelines. In many cases, water can be corrosive due to its composition and the materials used in pipes and fixtures. Adding inhibitors such as orthophosphates or silicates can help to form a protective layer on the pipe surface, thereby reducing corrosion rates and prolonging the lifespan of the infrastructure.
An API is the substance in a pharmaceutical drug that is biologically active. It is the element that provides the therapeutic effect, distinguishing one medication from another. For instance, in a pain relief tablet, the API might be acetaminophen, whereas the remaining ingredients, known as excipients, help to deliver the API effectively but do not exert therapeutic effects themselves.