Zou, Hongyan published the artcileUsing Chemical Benchmarking to Determine the Persistence of Chemicals in a Swedish Lake, Quality Control of 117-96-4, the main research area is chem benchmarking persistence compound Swedish lake.
Two approaches for measuring persistence in the field were compared: the chem. mass balance approach, and a novel chem. benchmarking approach. Ten pharmaceuticals, an x-ray contrast agent, and an artificial sweetener were studied in a Swedish lake. Acesulfame K was selected as a benchmark to quantify persistence using the chem. benchmarking approach. The 95% confidence intervals of the half-life for transformation in the lake system ranged from 780-5700 days for carbamazepine to <1-2 days for ketoprofen. The persistence estimates obtained using the benchmarking approach agreed well with those from the mass balance approach (1-21% difference), indicating that chem. benchmarking can be a valid and useful method to measure the persistence of chems. under field conditions. Compared to the mass balance approach, the benchmarking approach partially or completely eliminates the need to quantify mass flow of chems., so it is particularly advantageous when the quantification of mass flow of chems. is difficult. The benchmarking approach allows for ready comparison and ranking of the persistence of different chems. Environmental Science & Technology published new progress about Drugs. 117-96-4 belongs to class isoquinoline, name is Diatrizoic Acid, and the molecular formula is C11H9I3N2O4, Quality Control of 117-96-4.
Referemce:
Isoquinoline – Wikipedia,
Isoquinoline | C9H7N – PubChem