HPLC method for the quantitative determination of sarcophine, a source of cembranoids with cancer chemopreventive activity.

An accurate, reproducible and sensitive method for the quantitative determination of sarcophine in the organic extract of the Red Sea soft coral Sarcophyton species was developed and validated. Sarcophine concentration was determined by RP HPLC using ODS column. The mobile phase was made up of 70% acetonitrile in deionized water and the pH was adjusted to 3.