More research is needed about 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione

One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Recommanded Product: 1081-17-0, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1081-17-0

One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Recommanded Product: 1081-17-0, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 1081-17-0, Name is 1-(4-Methoxyphenyl)-1H-pyrrole-2,5-dione, molecular formula is C11H9NO3

Simultaneous determination of fifteen constituents of Jitai tablet using ultra high-performance liquid chromatography coupled with triple quadrupole electrospray tandem mass spectrometry

An ultra-high-performance liquid chromatography-electrospray ionization tandem mass spectrometry (UHPLC-ESI-MS/MS) method was developed for simultaneous determination of fifteen constituents in Jitai tablet (JTT), a complex Traditional Chinese Medicine prescription (TCMP) used in treating opiate addiction. Benefitting from a small particle size (1.8 mum) C18 column, accelerated analysis with satisfactory resolution, sensitivity and selectivity were achieved in a single run within 7 min with linear gradient elution of acetonitrile-0.1% (v/v) formic acid in water. The analytical signal was obtained by multiple reaction monitoring transitions via electrospray ionization source operating in both positive and negative ionization mode. The approach was validated for linearity, sensitivity, precision, repeatability, stability and recovery. All analytes showed good linearity over a wide concentration range (r > 0.99). The method limits ranged from 0.03 ng/mL to 19.35 ng/mL which are sensitive enough for quality control studies. The developed method was successfully applied to the simultaneous determination of fifteen constituents in JTT. In conclusion, our experimental results demonstrate that UHPLC-ESIMS/MS is a useful approach for the overall quality assessment of complex TCMPs.

One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Recommanded Product: 1081-17-0, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 1081-17-0

Reference£º
Pyrroline – Wikipedia,
1-Pyrroline | C4H7N – PubChem