The Alpha Chi Sigma fraternity was organized at the University of Wisconsin-Madison on December 11, 1902.
Alpha Chi Sigma (AX∑) is a professional fraternity specializing in the field of chemistry. It has 49 collegiate and 15 professional chapters and groups throughout the United States consisting of both men and women and numbering more than 63,000 members.
The fraternity aims to bring together students and professionals pursuing a wide variety of chemistry-related careers including, but not limited to: Chemistry, Biological Sciences, Biochemistry, Pre-Dentistry, Pre-Pharmacy, and Pre-Medicine.