Focuses on the development of skills in methods of preparation, purification and identification of organic compounds. One hour lab lecture and four hour laboratory meets biweekly. This course is designed for students who are pre-health students but NOT chemistry majors/minors. Prerequisite: CHEM 2311 or 2411. CHEM 2420 or 2810 must be taken concurrently or prior to CHEM 2321. Drop/withdrawal from CHEM 2420 or 2810, requires drop/withdrawal from CHEM 2321.