Research Article

LC-MS/MS Method for Simultaneous Quantification of Dexmedetomidine, Dezocine, and Midazolam in Rat Plasma and Its Application to Their Pharmacokinetic Study

Table 1

The optimized mass spectrometric parameters for dexmedetomidine, dezocine, midazolam, and IS.

AnalytesParent ion (m/z)Product ion (m/z)Collision energy (V)

Dexmedetomidine201.0194.9017
Dezocine246.19147.0018
Midazolam325.64290.7525
IS293.20237.0813