A sensitive and precise method is described for the simultaneous determination of two small molecule kinase inhibitors: MK-1775 (MK) and AZD-7762 (AZD), in acetonitrile (ACN)-aqueous solution and in mouse plasma. A Nova-Pak C18 reversed phase column (3.9mm×150mm, 4μm, 60Å) was utilized in the separation using an isocratic mobile phase of 0.1% v/v triethylamine in phosphate buffer (pH=7.4): acetonitrile (ACN) (60:40, v/v), at a flow rate of 0.8mL/min. Detection wavelength was set at 310nm for both MK and AZD, and 431nm for the internal standard sunitinib (SUN). The developed method was validated following the ICH guidelines and it was shown to be accurate, precise and linear in the range of 41ng/mL to 8333ng/mL for both drugs in the ACN-aqueous solution and from 83ng/mL to 8333ng/mL for both drugs in mouse plasma samples. For the first time, the presented data suggest the suitability of this method for the simultaneous separation and quantification of MK and AZD in both ACN aqueous solution as well as in mouse plasma samples.
Pharmacology, Toxicology and Pharmaceutical Science
3
23%
Medicine and Dentistry
2
15%
Chemistry
2
15%
Agricultural and Biological Sciences
1
8%
Psychology
1
8%
Other
1
8%
Unknown
3
23%
Attention Score in Context
Attention Score in Context
This research output has an Altmetric Attention Score of 1. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 27 February 2017.
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#24,894,163
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Outputs from Journal of Chromatography B: Analytical Technologies in the Biomedical & Life Sciences
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Outputs of similar age from Journal of Chromatography B: Analytical Technologies in the Biomedical & Life Sciences
#36
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