Amino Acids (AA)

<p>Impurity Ondansetron EP Impurity C<br>Applications 1,2,3,9-Tetrahydro-9-(methyl-d3)-4H-carbazol-4-one (Ondansetron EP Impurity C) is used in the preparation of 5-HT3 modulators useful in the treatment and prevention of 5-HT3 receptor-mediated diseases. 1,2,3,9-Tetrahydro-9-methyl-4H-carbazol-4-one is an impurity of Ondansetron (O655000).<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 Huang, W. et al.: Zhong. Yao. Dax. Xueb., 30, 1 (1999); Kim, M. et al.: Heterocycles, 45, 2041 (1997); Feng, R. et al.: Zhong. Yaox. Zaz., 46, 1436 (2011);<br></p>

<p>Applications N-methyl-6-(2,2,2-trifluoroethoxy)-1,3,5-triazine-2,4-diamine (cas# 101988-70-9) is a useful research chemical.<br></p>

<p>Applications N-Acetyl-S-phenyl-d5-DL-cysteine is the deuterium labelled form of N-Acetyl-S-phenyl-DL-cysteine, which is used as a reactant in the preparation of potent HIV-1 protease inhibitors that use D-amino acids as P2/P3 ligands.<br>References Jungheim, L., et al.: J. Med. Chem., 39, 96 (1996);<br></p>

<p>Applications Benzamide, 2,2'-dithiobis[N-methyl- (cas# 2527-58-4) is a useful research chemical.<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: Isotope labelled analogue of 2-Methoxyacetic Acid, a synthetic intermediate in the synthesis of dimethyl(alkyloxy)[(methylsulfonyl)phenyl]furanones as COX-2 inhibitors.<br>Dangerous Goods Info: 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 Leblanc, Y., et al.: Bioorg. Med. Chem. Lett., 9, 2207 (1999);<br></p>

<p>Applications 2-Methyl-5-nitrophenol is used as a reactant in the preparation of pyranocarbazole alkaloids.<br>References Zang, Yingda, et al.: Euro. J. of Med. Chem., 143, 438-448 (2018)<br></p>

<p>Applications 7-Methoxy-1-naphthaleneacetamide, can be used for the synthesis of the analogs of Melatonin (M215000), containing naphthalene moiety instead of indole nucleus, having high affinity for the melatonin receptor. Agomelatine Impurity 6<br>References Tang, J. D., et al.: Org. Prep. Proc. Int., 41, 164 (2009); Sndrieux Y. J., et al.: J. Med. Chem., 35, 1484 (1992);<br></p>

<p>Applications 4-Hydroxy-4-methylhepta-1,6-diene is a compound useful in organic synthesis.<br>References Ji, X., et al.: Xiangliao Xiangjing Huazhuangpin, 4, 6 (2011)<br></p>

<p>Applications N-Methylcytisine (cas# 486-86-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Methoxy-5-(methylsulfonyl)benzoic acid (cas# 50390-76-6) is a useful research chemical.<br></p>

<p>Applications N-Methyl-3,3-diphenylpropylamine is an intermediate for the synthesis of SNRI-NMDA antagonist and neuroprotectants.<br>References Olney, J. et al.: Sci., 244, 1360 (1989); Williams, W., et al.: Mol. Pharmacol. 44, 851 (1993);<br></p>

<p>Applications N-Methyl-N-nitroso-1-hexadecanamine is a compound found in a wide range of cosmetic products and cleaning emulsions.<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 Kamp, E.. et al.: Food. Chem. Toxicol., 29, 203 (1991); Lalljie, S. P. D., et al.: Adv. Mass. Spec., 14, 33790 (1998); Abidi, S.L., et al.: J. Chroma., 324, 209 (1985);<br></p>

<p>Stability Hygroscopic<br>Applications Genetic incorporation of a metal-ion chelating amino acid into proteins as a biophysical probe.<br>References McRee, D., et al.: J. Struct. Biol., 125, 156 (1999), Wang, L., et al.: Science, 292, 498 (2001), Ioerger, T., et al.: Methods Enzymol., 374, 244 (2003),<br></p>

<p>Applications Phytosiderophores are produced in higher plants as iron chelating amino acids that promote uptake of iron from soil.<br>References Klair, S., et al.: J. Plant Nutr., 19, 1295 (1996),<br></p>

<p>Applications 1-(4-Hydroxy-3-methoxyphenyl)-1-propanone is a derivative of Guaiacol, a precursor to various flavorants, such as eugenol and vanillin.<br>References Allen, C., et al.: Org. Synth., 3, 418 (1955); Esposito, L., et al.: Kirk-Othmer Encyclopedia of Chemical Technology, 4th edition, 24, 812 (1997)<br></p>

<p>Applications Protected 1,2-Phenyldiamine, an intermediate in the synthesis of histone deacetylase agents and antitumor agents.<br>References Andrews, D., et al.: Bioorg. Med. Chem. Lett., 18, 2580 (2008), Mahboobi, S., et al.: J. Med. Chem., 52, 2265 (2009),<br></p>

<p>Applications 2-Methylpropylamine is used in the synthesis of arylsulfonamide inhibitors that act upon afflictions of osteoarthritis. In addition, it is used in the synthesis of novel reservatrol amide derivatives that act as anti-tumor agents.<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 Yao, Ri-Sheng. et al.: Eur. J. Med. Chem. Lett., 62, 222 (2013); Nuti, E. et al.: Eur. j. Med. Chem., 62, 379 (2013)<br></p>

<p>Applications 2-Hydroxy-5-methylpyridine (cas# 1003-68-5) is a useful compound for organic synthesis. In particular it has been used for the diastereoselective preparation of cyclobutane-fused pyridinyl sulfonyl fluorides.<br>References Liu, J., et al.: Org. Biomol. Chem., 18, 4019 (2020)<br></p>

<p>Applications 2-bromo-N-methoxy-N-methylbenzamide (cas# 899425-05-9) is a useful research chemical.<br></p>