One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, category: benzofuran, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 125-20-2, Name is Thymolphthalein, molecular formula is C28H30O4
Spectrophotometric determination of nalidixic and pipemidic acids in a flow injection assembly with a solid-phase reactor as a highly stable reagent source
The flow-injection spectrophotometric determination of nalidixic (I) and pipemidic (II) acids were carried out by reaction with Fe(III) ions entrapped in a polymeric material and filling a packed-bed reactor; the released Fe(III) complexed with the quinolone is monitored at 426 nm. The method worked with a high reproducibility, even when using different reactors, days and solutions. Selectivity of the procedure was tested with different foreign compounds found in human urine as well as in pharmaceutical formulations containing both quinolones; no relevant interferences were observed. The calibration graph for (I) was linear over the range 1-250 mugml-1 with a relative standard deviation of 0.7% at 100 mugml-1 (n = 43). The calculated sample throughput was of 26 h-1. The LOD was (s/n = 3) 0.1 mugml-1. The calibration graph for (II) was linear over the range 10-500 mugml-1 with a relative standard deviation of 1.1% at 150 mugml-1 (n = 40). The calculated sample throughput was of 25 h-1 and the LOD was (s/n = 3) 1 mugml-1. The method was applied to determine the (I) in pharmaceutical formulations and of (II) in pharmaceutical formulations and human urine.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, category: benzofuran, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 125-20-2
Reference£º
Benzofuran – Wikipedia,
Benzofuran | C8H4300O – PubChem