Chemical Name: 4-Hydroxy Urapidil, 6-[[3-[4-(4-Hydroxy-2-methoxyphenyl)-1-piperazinyl]propyl]amino]-1,3-dimethyl-2,4(1H,3H)-pyrimidinedione
Smiles: O=C1N(C)C(C=C(NCCCN2CCN(C3=CC=C(O)C=C3OC)CC2)N1C)=O
Inchi: InChI=1S/C14H23N3O/c1-18-14-6-3-2-5-13(14)17-11-9-16(10-12-17)8-4-7-15/h2-3,5-6H,4,7-12,15H2,1H3
Capillary electrophoresis with end-column electrochemiluminescence for ultrasensitive determination of urapidil hydrochloride in rat plasma and its application to pharmacokinetics study
Shuangjiao Sun, Yanfen Wei, Chanjuan Long, Biyang Deng
Journal of Chromatography B Volume 1006, 1 December 2015, Pages 146-150
Development and validation of a simple uv spectrophotometric method for the determination of urapidil hydrochloride both in bulk and pharmaceutical formulation
S. Navgire , A. Ghadge , S. Gurav, S. G. Killedar and S. J. Nadaf
CIBTech Journal of Pharmaceutical Sciences 2016 Vol.5 (3) July-September, pp.10-15
Study on Determination of Related Substances of Urapidil Hydrochloride and Its Injection
LIU, Yu-zhen, NIE, Xin-yong, MI, Zhong-mao, ZHAO, Li-Ping
Chinese Journal of Pharmaceutical Analysis, Volume 25, Number 8, 1 August 2005, pp. 978-980(3)