Fine Chemicals from Alfa Aesar & Acros Organics

The Acros Organics and Alfa Aesar brands provide an extensive range of chemicals, functional reagents, organic building blocks, metals and life science reagents for research and development and quality control. Discover a selection of the range in the product categories below or search by CAS or product name in the search bar.

The Acros Organics portfolio features more than 18,000 organic molecules, including essential chemicals, functional reagents and organic building blocks that meet the evolving needs of organic and medicinal chemists in the field of research, development and drug discovery.

The Alfa Aesar portfolio includes chemicals, metals and life science products for research and development. The product range consists of over 46,000 products, in sizes from gram-scale catalog items to semi-bulk and bulk production quantities.

Acros Organics introduced an important innovation in the packaging of air and moisture sensitive reagents with the industry-leading AcroSeal(tm) packaging solution. Meanwhile, several Alfa Aesar products are now available in AcroSeal packaging. Discover how it works in the video below:



Find compounds for each step of your organic synthesis workflow, including a variety of Acros Organics and Alfa Aesar chemicals, catalysts, and reagents.

Acros Organics and Alfa Aesar's top selling products for life science research. 

Looking for gold? Look no further! A selection of precious metals and pure elements. 

Precious metal salts and solutions and homogeneous catalysts to be used in a wide range of chemical transformations. 

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How packaging and handling of air- and moisture-sensitive solvents and reagents can increase success in organic synthesis

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Simon Pearce