Building Blocks

<p>Applications Ethyl difluoroacetate<br></p>

<p>Applications Reagent used in labelled pyrimidine and purine synthesis.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Das, S., et al.: J. Med. Chem., 52, 5937 (2009), Kim, K., et al.: Bioorg. Med. Chem. Lett., 19, 5225 (2009),<br></p>

<p>Applications 1-Dodecanol Acetate can be used as a foaming agent in the purification process of quartz sand. Furthermore, it is a main component of the essential oil from the flowers of Etlingera elatior (Jack) R. M. Smith, which is found to be active against Staphylococcus aureus, Bacillus cereus, Candida albicans and Cryptococcus neoformans.<br>References Wang, W., et al.: Faming Zhuanli Shenqing, CN 103663469 A 20140326 (2014); Susanti, D., et al.: Journal of Essential Oil-Bearing Plants, 16, 294 (2013)<br></p>

<p>Applications 4-Dodecylresorcinol is a useful reactant in organic synthesis.<br>References Awual, Md. Rabiul, et al.: Chem. Eng. J., 265, 210-218 (2015);Prabhakaran, Deivasigamani, et al.: Analy. Chem., 79(11), 4056-4065 (2007)<br></p>

<p>Applications 4-Dodecylbenzenesulfonic acid<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications Bis(2-hydroxypropyl) Ether is commonly used as a plasticizer, an intermediate in industrial chemical reactions.<br>References Fasano, W.J., et al.: Toxicol. In. Vitro., 25, 1664 (2011); Ottavioli, J., et al.: Spectroscopy. Lett., 44, 221 (2011);<br></p>

<p>Impurity Chlorpheniramine EP Impurity B<br>Applications A metal-complexing agent; an effective iron chelating agent to help protect against UVB radiation. An impurity of Chlorpheniramine Maleate (C424300).<br>References Bissett, D. et al.: Photochem. Photobiol., 54, 215 (1991); Patel, M.H. et al.: J. Enzyme Inhib. Med. Chem., 26, 188 (2011);<br></p>

<p>Applications 1,4-Diiodooctafluorobutane (cas# 375-50-8) is a useful research chemical.<br></p>

<p>Impurity Ketotifen EP Impurity G<br>Applications Ketotifen (K315100) impurity. The 9- and 10-oxo derivatives of Ketotifen as antihistaminics.<br>References Waldvogel, E., et al.: Helv. Chim. Acta, 59, 866 (1976),<br></p>

<p>Applications Dihydroresorcylic Acid is a useful reagent in detecting proteins in living cells.<br>References Reddie, K., et al.: Mol. Biosys., 4, 521-531 (2008); Seo, Y., et al.: Bioorg. Med. Chem. Lett., 19, 356-359 (2009);<br></p>

<p>Applications A substituted benzene use in polypeptide sequencing (also referred to as Sanger’s reagent). Used in the derivitization of primary amines. Shown to inhibit the reductase activity of mitochondrial b-c1 complex isolated from beef heart mitochondria.<br>References Sanger, F. et al.: Biochem. J., 39, 507 (1945); Fariss, M.W. et al.: Methods Enzymol., 143, 101 (1987); Lorusso, M. et al.: FEBS Lett., 195, 298 (1986);<br></p>

<p>Applications A metabolite of Caffeine.<br>References Kalow, W., et al.: Clin. Pharmacol. Ther., 53, 503 (1993), Sharma, S., et al.: Cancer Res., 54, 5848 (1994), Sugawara, M., et al.: J. Biol. Chem., 275, 16473 (2000), Takeda, M., et al.: J. Pharmacol. Exp. Ther., 302, 666 (2002),<br></p>

<p>Applications Dimethylglyoxime is a chelating agent which forms complexes with metals such as copper, nickel, and palladium..<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br></p>

<p>Applications N,N-Dimethylbenzhydrylamine is a useful research chemical for organic synthesis and other chemical processes.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Protiva, M., et al.: Chemicke Listy pro Vedu a Prumysl, 47, 1621 (1953), Blicke, F. F., et al.: J. Am. Chem. Soc., 76, 3161 (1954), Estiu, G. L., et al.: Farmaco, 45, 889 (1990)<br></p>

<p>Applications 2,3-Dihydroxy-2-methylbutanoic Acid Sodium Salt is a useful research chemical.<br></p>