Ibuprofen (Formula: C13H18O2; CAS: 15687-27-1; Systematic name: (RS)-2-(4-(2-methylpropyl)phenyl)propanoic acid) is a nonsteroidal anti-inflammatory drug (NSAID) used for treating pain, fever, and inflammation. It can be taken orally or intravenously. It works by inhibiting the production of prostaglandins by decreasing the activity of the enzyme cyclooxygenase.

This molecule is provided in three standard representations and includes a simulated electrostatic (van der Waals) surface. The whole model is provided as a C4D scene, all objects are editable primitives or metaball object.