Naproxen
[CAS Number 22204-53-1] Naproxen is a propionic acid derivative and non-selective COX inhibitor marketed under the brand name Aleve. This anti-inflammatory and non-steroidal drug is used to treat pain, fever, and inflammatory diseases. Naproxen is available as reference material (bulk powder and/or solution) and as calibrated, Ready-to-Use, certified reference material (CRM). This product is designed for qualitative and quantitative protocols and can be used for forensic, toxicology, research, and other chemical/biochemical analytical applications.