Development and Validation of RP-UPLC Method for Determination of Related Substances in Risperdal^® Consta^®

Cheng-Tung Chen^*, Cheng-Wei Cheng and Yu-Fang Hu

Pharmaceutical Development Center, TTY Biopharm Company Limited, Taipei, Taiwan

^*Corresponding Author: Cheng-Tung Chen, Associate scientist, Pharmaceutical Development Center, TTY Biopharm Company Limited, 3F, No. 124, Xingshan Rd, Neihu Dist, Taipei City-11469, Taiwan, Tel: 886-2-27967383, Fax: 886-2-27967385 Email: