Estándares de hidrocarburos aromáticos policíclicos (PAH)

Applications Benzo[a]pyrene-d12 is deuterium labelled and a useful compound for determining polycyclic aromatic hydrocarbons in cigarette mainstream smoke. It can also be used to prepare isotope internal standard solutions suitable for analyzing polycyclic aromatic compounds from complex mixtures in mass spectrometry. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Wang, X., et al.: Faming Zhuanli Shenqing CN 103439443 A 20131211 (2013); Sim, P. G., et al.: Polycyclic Aromat. Compd 3, 55 (1993)

Applications A medicinal, prophylactic additive in animal feeds, protecting poultry from histomoniasis.Environmental contaminants; Food contaminants; Heat processing contaminants References Kowalski, P., et al.: J. Pharm. Biomed. Anal., 32, 937 (2003), Khlebnikov, A., et al.: Bioorg. Med. Chem., 16, 9302 (2008), Schepetkin, I., et al.: Mol. Pharmacol., 74, 392 (2008),

Applications Phenanthrene is a polycyclic aromatic hydrocarbons, an environmental pollutant.This compound is a contaminant of emerging concern (CECs). Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Di Toro, D. et al.: Environ. Toxicol. Chem., 19, 1971 (2000); Vines, C. et al.: Aquat. Toxicol., 51, 225 (2000); Incardona, J. et al.: Toxicol. Appl. Pharmacol., 196, 191 (2004); Junghans, M. et al.: Aquat. Toxicol., 76, 93 (2006);

Applications 1,6-Dichloropyrene is a chlorinated polycyclic aromatic hydrocarbon found in air samples from the urban environment. References Oestman, C., et al.: J. High Res. Chromatog., 15, 745 (1992)

Applications 6-Nitro-1-pyrenol is a urinary hydroxylated metabolites used as a biomarkers of exposure of polycyclic aromatic hydrocarbons. This is the labeled analog. References Toriba, A., et al.: J. Health. Sci., 53; 631 (2007); Chae, Y.H., et al.: Cancer Res., 59, 1473 (1999);

Applications Dibenzo[b,def]chrysene is a carcinogenic, polycyclic aromatic hydrocarbon whose derivatives have the ability to deliver high-power-conversion efficiencies in bulk heterojunction solar cells. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Winzenberg, K., et al.: Chem. Mater., 21, 5701 (2009)

Applications 1-Methylpyrene is a fluorescent probe useful for micellar aggregation number. References Malliaris, Angelos., et al.: J. Chem. Soc. 82, 109 (1986); Boens, N., et al.: Chemical Physics Letters, 146, 337 (1988);

Applications 1-Nitropyrene is the most abundant nitropolycylcic aromatic hydrocarbon found in exhaust from diesel engines with potent carcinogenic and mutagenic properties. References Arce, R., et al.: J. Phys. Chem. A., 112, 10294 (2008);

Applications 1-Methylfluoranthene is an environmental pollutant that has been found to be a mutagen. References Wise, S.A., et. al.: Environ. Int., 11, 147 (1985)

Applications 5-Methylbenz[a]anthracene is a monomethylated polycyclic aromatic hydrocarbon with carcinogenic activity. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Majumdar, R. et al.: Mutat. Res. Lett., 175, 1 (1986); Smith, I.A. et al.: Int. J. Quant. Chem. Quant. Biol. Symp., 5, 311 (1978); Wislocki, P.G. et al.: Carcinogenesis, 3, 215 (1982);

Applications A major metabolite of 2-nitrofluorene (NF). It exhibits a significant estrogenic activity. References Stresser, D., et al.: Drug Metab. Dispos., 26, 868 (1998), Charles, G., et al.: Toxicol. Sci., 55, 320 (2000), Raichurkar, A., et al.: J. Med. Chem., 46, 4419 (2003).

Applications 2,7-Diisopropylnaphthalene (cas# 40458-98-8) is a useful research chemical. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 6-Methylquinoline, is a building block used for the synthesis of various pharmaceutical compounds, and biologically active compounds. It can be used for the preparation of pyranobenzopyrone compounds, having anti-norovirus activity. References Pokhrel, L., et al.: bioorg. Med. Chem. Lett., 22, 3480 (2012);