Xu, Hongyan; Zheng, Minggang; Wang, Ling; Zhao, Wucai; Hua, Yi; Fang, Lidan; Liu, Aifeng; Zhao, Zongshan published an article in 2021. The article was titled 《High throughput extraction strategy for simultaneous analysis of 19 tetrabromobisphenol A and halogenated carbazole analogs in seafood》, and you may find the article in Food Chemistry.SDS of cas: 6825-20-3 The information in the text is summarized as follows:
Tetrabromobisphenol A (TBBPA), halogenated carbazole (HCZ), and their analogs are the emerging pollutants invading the marine environment. So far, a few methods have been reported for the simultaneous anal. of these pollutants due to their large polarity difference. In this study, an effective extraction and cleanup strategy was developed for the simultaneous determination of 19 TBBPA and HCZ congeners in seafood. The 19 analytes could be directly analyzed through high performance liquid chromatog. after ultrasonic extraction (methanol, duplicate Et acetate-acetone (1:1, volume/volume)) and gel permeation chromatog. cleanup. The acceptable spike-recoveries were within 65.7-118.3%; the precision was intra-/inter-day RSDs: 0.0-6.7%/0.0-8.5%; and the matrix effects were between -14.1% and 12.4%. The detection limits and quantification limits were 0.002-0.014 and 0.020-0.200 μg g-1 dw, resp. Addnl., this method successfully analyzed the seafood samples and the concentrations of these analytes were in range of nd-5.4 μg g-1 dw. In addition to this study using 3,6-Dibromo-9H-carbazole, there are many other studies that have used 3,6-Dibromo-9H-carbazole(cas: 6825-20-3SDS of cas: 6825-20-3) was used in this study.
3,6-Dibromo-9H-carbazole(cas: 6825-20-3) is used as a pharmaceutical intermediate, and also an important intermediate of synthesizing optoelectronic materials. It has been used as a reagent in the synthesis of P7C3-A20 which is a potent neuroprotective agent.SDS of cas: 6825-20-3
Referemce:
Bromide – Wikipedia,
bromide – Wiktionary