Building Blocks

<p>Applications Sodium 2-nitrophenolate (cas# 824-39-5) is a useful research chemical.<br></p>

<p>Applications 1,2-Octanediol is a novel surfactant used in the treatment of head louse. Also used in the cosmetics industry in the formulations of sunscreen gels and eye make-up.<br>References Dayan, N. et al.: Cosmet. Toilet., 126, 186 (2011); Georgalas, A. et al.: Cosmet. Toilet., 127, 96 (2012); Burgess, I. et al.: PLoS One., 7, e35419, (2012)<br></p>

<p>Stability Unstable in Aqueous Solution<br>Applications 4-Amino-1-butanol is used in the synthesis of NSAIDs with anti-inflammatory properties. Also used in the synthesis of polyamine transport ligands with specificity against human cancers allowing easy access to specific cancer cells.<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 Majumder, J. et al.: Langmuir, 29, 10254 (2013); Muth, A. et al.: J. Med. Chem., 56, 5819 (2013)<br></p>

<p>Applications 2,2,2-Trifluoroethyl Tosylate is a trifluoroethylation agent used in the preparation of 2,2,2-trifluoroethyl phenyl sulfone, a potential 2,2,2-trifluoroethyl pronucleophile.<br>References Zhang, W., et. al.: Tetrahedron Lett., 53, 6565 (2012)<br></p>

<p>Applications 4-(Benzyloxy)butanoic acid<br></p>

<p>Applications 17a-Oxa-D-homo-5β-androst-1-ene-3,17-dione is a metabolite in the urine of men following treatment with Δ1-testololactone, which is an idiopathic oligospermic infertility. Also, it is derived from Androstenedione (A637550), which is a testosterone precursor and metabolite with androgenic activity. Controlled substance (anabolic steroid).<br>References Yaeger, R. L., et al.: Drug Metab. Dispos., 13, 107-109 (1985); Walker, V.R., et al.: Anal. Biopchem., 234, 194 (1996), King, D.S., et al.: J. Am. Med. Assoc., 281, 2020 (1999)<br></p>

<p>Applications O,N-Aminomethanylylidene-β-D-arabinofuranose (cas# 27963-98-0) is a compound useful in organic synthesis.<br></p>

<p>Applications Sinorphan is an inhibitor of angiotensin-converting enzyme and neutral endopeptidase.<br>References Sulpizio, A.C., et al.: J. Pharmacol. Exp. Therap., 209, 1141 (2004); Takeda, Y., et al.: J. Hyper., 18, 927 (2000); Monteil, T., et al.: Syn. Comm., 31, 211 (2001);<br></p>

<p>Applications (S)-2-((S)-2-Amino-4-methylpentanamido)-4-methylpentanoic acid (cas# 3303-31-9) is a useful research chemical.<br></p>

<p>Applications Intermediate in the preparation of P2X7 antagonists<br>References Donnelly-Roberts, D., et al.: Neuropharmacol., 56, 223 (2009), Perez-Medrano, A., et al.: J. Med. Chem., 52, 3366 (2009),<br></p>

<p>Applications A Penicillin metabolite used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning.<br>References Marti-Prats, L., et al.: Neurosci. Lett., 483, 143 (2010); Singh, A., et al.: J. Pharm. Sci., 99, 3931 (2010); Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010);<br></p>

<p>Applications DL-Penicillamine is a penicillin metabolite used in the treatment of Wilson’s disease, Cystinuria, Scleroderma and arsenic poisoning.<br>References Marti-Prats, L., et al.: Neurosci. Lett., 483, 143 (2010); Singh, A., et al.: J. Pharm. Sci., 99, 3931 (2010); Everette, J., et al.: J. Agric. Food Chem., 58, 8139 (2010)<br></p>

<p>Impurity Ipratropium EP Impurity D<br>Stability Light Sensitive<br>Applications Atropic acid (Ipratropium EP Impurity D) is an impurity of Ipratropium bromide (I740500) and Atropine Sulfate (A794625).<br>References Lyon, R., et al.: J. Pharm. Sci., 95, 1549 (2006), Loch, M., et al.: Toxicology, 233, 229 (2007), John, H., et al.: Anal. Bioanal. Chem., 396, 751 (2010),<br></p>