Building Blocks

<p>Applications Fatty acid ester with glycerol chlorohydrins shows mutagenic activity.<br>References Janis, R., et al.: J. Food Lipids, 13, 199 (2006), Seefelder, W. et. al.: Food Additiv. Contamin., 1, 10 (2007)<br></p>

<p>Applications α-Chloroethyl Chloroformate (cas# 50893-53-3) is a compound useful in organic synthesis.<br></p>

<p>Applications tert-butyl N-[3-(chlorosulfonyl)propyl]carbamate (cas# 1196153-59-9) is a useful research chemical.<br></p>

<p>Applications Ethyl 2-Mercaptoacetate is an off-odor compound in white wine and an eye irritant.<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 Nikolantonaki, M., Darriet, P.: J. Agr. Food Chem., 59, 10191 (2011); Bagley, D.M., et. al.: Toxicol. in vitro, 13, 505 (1999)<br></p>

<p>Applications (S)-1-(2-Chloroacetyl)pyrrolidine-2-carboxamide is used in the synthesis of Vildagliptin (V305000), an oral anti-diabetic drug, and its impurities (H971380) (Impurity A).<br>References Kumar, N., et al.: J. Pharmaceut. Biomed.,119, 114 (2016); Deng, Y., et al.: Lett. Org. Chem., 11, 780 (2014);<br></p>

<p>Stability Moisture Sensitive<br>Applications Perfluorobutanesulfonic acid (PFBS) is a stable fluorosurfactant because of the strength of carbon–fluorine bonds. PFBS has served as a replacement for the persistent, toxic, and bioaccumulative perfluorooctanesulfonic acid (PFOS) in 3M's Scotchgard stain repellents. PFBS is neither toxic nor bioaccumulative.<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 Renner R., et al.: Environ. Sci. Technol., 40, 12 (2006), Betts, K.S., et al.: Environ. Health Perspect., 115, 250 (2007),<br></p>

<p>Applications 4-Amino-1-naphthalenesulfonic acid has potent therapeutic applications. Its sodium salt has been used as non-toxic hemostatic. It is also a metabolite of azo dyes.<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 Alonso, M., et al.: Anal. Chim. Acta, 400, 211 (1999); Chung, K., et al.: Appl. Environ. Microb., 42, 641 (1981)<br></p>

<p>Applications 3-Hydroxy Ketoprofen is related to rac Ketoprofen (K200800) a Anti-inflammatory drug. 3-Hydroxy Ketoprofen is used to study the metabolism of ketoprofen<br>References Liversidge, G.G., Anal. Profiles Drug Subs., 10, 443 (1981), Jamali, F., et al.: Clin. Pharmacokinet., 19, 197 (1990), Huq, F., et al.: Pure Appl. Chem., 2, 229-234 (2007)<br></p>

<p>Applications α-Desethyl Butamirate is an impurity in the synthesis of Butamirate (B690025), an antitussive drug.<br>References Wang, T., et al.: J. Pharm. Biomed. Anal., 23, 867 (2000), Lasztity, A., et al.: Microchem. J., 73, 59 (2002), Wang, L., et al.: J. Pharm. Biomed. Anal., 33, 961 (2003), Lewen, N., et al.: J. Pharm. Biomed. Anal., 35, 739 (2004),<br></p>

<p>Applications 3-Methylnonane-2,4-dione is a compound that possesses a butter-like and beany off flavour that is a result of flavour reversion of soya-bean oil. 3-Methylnonane-2,4-dione is also present in Japanese green tea and pressure-cooked hen meat.<br>References Farkaš, P., et al.: Food Chem., 60, 617 (1997); Guth, H. &amp; Grosch, W.: Flav. Chem., No vol. given, 377 (1999); Kumazawa, K. &amp; Masuda, H.: J. Agr. Food Chem., 47, 5169 (1999)<br></p>

<p>Applications 4-(2-Chloroethyl)morpholine is used in the preparation of potential DNA cross-linking antitumor agents as well as synthetic opiate analogues. 4-(2-Chloroethyl)morpholine may possess sickle-cell hemoglobin aggregation inhibiting-activity.<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 Anderson, F.M. et al.: Anti-Cancer Drug Des., 15, 119 (2000); Stubbins, J.F. et al.: Eur. J. med. Chem., 14, 219 (1979);<br></p>

<p>Applications 4-Iodophenylhydrazine, HCl<br></p>

<p>Applications [2-(1-methyl-1H-pyrazol-3-yl)-1H-benzimidazol-1-yl]acetic acid (cas# 1171565-50-6) is a useful research chemical.<br></p>

<p>Applications 4-Iodo-N,N-dimethylaniline is a useful reactant for organic reactions and the synthesis of various compounds.<br>References Luo, X., et al.: Org. Lett., 20, 2997-3000 (2018); Hamasaka, G., et al.: Adv. Synth. Catal., 360, 1833-40 (2018);<br></p>

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

<p>Applications 1,1,3,3-Tetraethoxypropane has been used in the preparation of diazabicyclodecenes.<br>References Barykina-Tassa, O.V., Snider, B.B.: Tetrahedron Lett., (Ahead of Print) (2015)<br></p>