The Basics of Custom API Manufacturing

The pharmaceutical industry is massive, and the API formulation niche is just a tiny fraction of the whole. On the other hand, the value chain can be roughly separated into two categories: custom API and final formulation.

API is an abbreviation for active pharmaceutical ingredients. A simple definition of API is a raw substance included in medications, although, in reality, there is a distinction between API and raw ingredients.

But first, what is API in pharmaceuticals? It is a biologically active component utilized in medications (capsules, tablets, injectables, and more) to achieve the desired result. It is one of two main ingredients in medications, the other being excipients, which are chemically inactive substances that mimic the effect of API. For example, if Benadryl, a popularly known antihistamine medication, works, it is because it contains acetaminophen

 

The Major API Types

APIs are divided into two major types ie. synthetic and natural. Synthetic APIs are further subdivided into inventive and generic synthetic APIs based on the type of synthesis utilized.

Synthetic chemical APIs, often known as small molecules, account for a significant portion of the pharmaceutical sector, with several small molecule medications commercially accessible.

Natural APIs are employed in the production of biologics, which are rapidly becoming the market's best-selling pharmaceuticals. Despite rising demand, biologics are still much less common than small molecule medications.

Relatability, APIs are also classified as insoluble or soluble based on solubility characteristics.

 

Drug API and Potency

The amount of active ingredients contained in a drug, often known as its strength, determines the drug's potency. This information can be found on the medicine's packaging. Even when making the same drug, different brands or manufacturers have their own processes and benchmarks that can impact the potency of their medications. In any event, they must demonstrate the efficacy of their drugs to the country's regulatory agency.

 

How Do Drug Manufacturers Obtain API?

Previously, drug makers would produce their own APIs. However, in recent years, a growing number of businesses have begun to outsource APIs to save money on costly equipment, infrastructure, and people.

They obtain active substances from API manufacturers and then combine the API with pharmaceutical excipients to create medicine. As a result, many pharmaceutical businesses in the United States source their APIs from other countries. When it comes to custom active pharmaceutical ingredient manufacturing, companies from China and India dominate the market.

 

The Bottom Line

The pharmaceutical sector is rapidly evolving. Manufacturing custom active pharmaceutical ingredients have considerably impacted the pharmaceutical industry. Previously, pharmaceutical corporations maintained the entire production process in-house, but now they prefer to outsource APIs. This has had a significant impact on their bottom line. This transition will become more pronounced, with more corporations anticipated to follow suit.

AbbVie Inc. is a world-leading solutions provider in the CMO industry for custom API manufacturing. We offer two convenient aseptic fill-finish options for parenteral drug products; namely prefilled syringes and vials. Get development and manufacturing support for your product formulations when you reach out to us.