Du, Zong-Da;Cui, Yuan-Yuan;Yang, Cheng-Xiong;Yan, Xiu-Ping published 《Synthesis of magnetic amino-functionalized microporous organic network composites for magnetic solid phase extraction of endocrine disrupting chemicals from water, beverage bottle and juice samples》. The research results were published in《Talanta》 in 2020.HPLC of Formula: 599-64-4 The article conveys some information:
In this work, the magnetic amino-functionalized microporous organic network composites (Fe3O4@MON-NH2) were rational designed and facile synthesized for magnetic solid phase extraction (MSPE) of endocrine disrupting chems. (EDCs), followed by their anal. with high-performance liquid chromatog. The incorporation of amino groups (hydrogen bonding sites) into hydrophobic MON-NH2 networks led to their good enrichment for four typical EDCs bisphenol A (BPA), 4-alpha-cumylphenol (4-α-CP), 4-tert-octylphenol (4-t-OP) and 4-nonylphenol (4-NP) relying on the pre-designed hydrogen bonding, π-π and hydrophobic interactions. The combination of MON-NH2 shell and magnetic Fe3O4 core provided a fast extraction of BPA, 4-α-CP, 4-t-OP and 4-NP from matrix solution Under the optimal conditions, the developed method offered good linearity (R2 > 0.990) in the range of 0.05-1000 μg L-1, low limits of detection (S/N = 3) of 0.015-0.030 μg L-1 and large enrichment factors of 172-197 for the studied EDCs. The maximum adsorption capacities of BPA, 4-α-CP, 4-t-OP and 4-NP were 124.1, 105.6, 116.6 and 117.9 mg g-1, resp. The Fe3O4@MON-NH2 gave larger selectivity for other polar phenols than non-polar polycyclic aromatic hydrocarbons, revealing the dominant role of hydrogen bonding interaction during the extraction and the potential of Fe3O4@MON-NH2 for other polar phenols. The developed method was successfully applied for the anal. of EDCs in water, orange juice and beverage bottle samples with the recoveries of 80.3-109.5%. These results revealed the potential of functional MONs as efficient adsorbents in sample pretreatment. The experimental procedure involved many compounds, such as 4-(2-Phenylpropan-2-yl)phenol (cas: 599-64-4) .
4-(2-Phenylpropan-2-yl)phenol(cas:599-64-4) is a natural product found in Panax ginseng.HPLC of Formula: 599-64-4 4-(2-Phenylpropan-2-yl)phenol is a useful reagent for preparing and characterizing aromatic polyphosphonates as high refractive index polymers.
Reference:
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