- www.xenical.com
- Complete consumer information about Xenical.www.xenicalcentral.com
- Orlistat DESCRIPTION From our sponsors: . From our sponsors: XENICAL (orlistat) is a lipase inhibitor for obesity management that acts by inhibiting the absorption of dietary fats. Orlistat is (S)-2-formylamino-4-methyl-pentanoic acid (S)-1- methyl]-dodecyl ester. Its empirical formula is C29H53NO5, and its molecular weight is 495.7. It is a single diastereomeric molecule that contains four ...www.rxlist.com/cgi/generic/orlistat.htm