The American Chemical Society (C&EN) is the world’s most comprehensive and authoritative news source related to chemistry and its associated fields. As a division of the American Chemical Society, it specializes in providing essential information on important research advancements, business trends, and chemical safety practices, alongside career guidance. C&EN plays a vital role in connecting the global scientific community, thereby accelerating breakthroughs in various scientific disciplines.

Services include:
- APIs (Active Pharmaceutical Ingredients)
- Contract Development and Manufacturing (CDMO)
- Scientific knowledge management
- Human-curated scientific data collections
- Information solutions and services

The American Chemical Society (C&EN) is dedicated to supporting the pharmaceutical industry by delivering authoritative insights and services. For further details, please visit acs.org.