Building Blocks

<p>Applications 2-Sulfobenzoic Anhydride (cas# 81-08-3) is a useful research chemical.<br></p>

<p>Applications L-Histidine is an essential amino acid for human development which the body cannot produce on its own. L-Histidine is one of the 22 proteinogenic amino acids. L-Histidine precursor to histamine (H436500) and a component of carnosine.<br>References Kopple, J.D. et al.: J. Clin. Invest., 55, 881 (1975); Sachs, D.H., et al.: J. Biol. Chem., 246, 6576 (1971); Mercer, L.P., et al.: Nutrition, 6, 273 (1990); Morgan, W.T., et al.: J. Biol. Chem., 268, 6256 (1993);<br></p>

<p>Applications Succinic Acid derivative.<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 1,4-Diphenylbutane (cas# 1083-56-3) is a useful research chemical.<br></p>

<p>Applications A phytohormone.<br>References Quittenden, L., et al.: Plant Physiol., 151, 1130 (2009), Jiraskova, D., et al.: J. Phycol., 45, 108 (2009),<br></p>

<p>Applications 1,2-Dimethyl-1H-imidazole-5-sulphonyl Chloride (cas# 849351-92-4) is a useful research chemical.<br></p>

<p>Impurity Granisetron EP Impurity D<br>Applications Granisetron Impurity D.<br>References Bermudez, J., et al.: J. Med. Chem., 33, 1924 (1990),<br></p>

<p>Applications 2-Nitrosopyridine is a useful reactant in organic 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 Li, Xing, et al.: J. of Org. Chem., 84(7), 4402-4412 (2019);Zhang, Jingchuan, et al.: Chem. - A Euro. J., 24(17), 4289-4293 (2018)<br></p>

<p>Applications Pentafluorobenzoic acid (cas# 602-94-8) is a useful research chemical.<br></p>

<p>Applications Hexamethyldisilazane is used in the preparation of 5-azacytidine, an antineoplastic drug. Also used in the preparation of β3-AR agonists used in anti-stress formulations.<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 Vujjini, S. et al.: Org. Proc. Res. Dev., 17, 303 (2013); Xu, F. et al.: Org. Lett., 15, 1342 (2013);<br></p>

<p>Applications Dimethyl Tetradecanedioate (cas# 5024-21-5) is a useful research chemical.<br></p>

<p>Applications 2,2-Diphenylcyclopropanecarbonitrile is used in the synthetic preparation of cyclopropanation or metathesis products by reactions of diazo compds. with alkenes catalyzed by [RuCl(cod)(Cp)].<br>References Basatro, M., et al.: Eur. J. Chem., 15, 1516, (2009);<br></p>

<p>Applications n-Hexyl 4-Hydroxybenzoate-2,3,5,6-d4 (CAS# 2241800-08-6) is a useful isotopically labeled research compound. This compound has been found to be an endocrine disruptor that was found in a study involving pantyhose.<br>References Li, A.,et.al., Environ.Sci.Technol., 52,10812-10819,(2018);<br></p>

<p>Applications Methyl 3-Hydroxybenzoate (cas# 19438-10-9) is a compound useful in organic synthesis.<br></p>

<p>Applications Hexyl chloroformate is used as a derivatizing agent in organic synthesis, and is also used as a reagent to synthesize Dabigatran (D100090), an oral thrombin inhibitor used to prevent venous thromboembolism.<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 Eerenberg, E., et al.: Circulation, 124, 1573 (2011); Eriksson, B., et al.: Lancet, 370, 949 (2007); Maurino, V., et al.: J. Am. Soc. Mass Spec., 10, 1328 (1999); Simpson, J., et al.: J. Am. Soc. Mass Spec., 6, 525 (1995); van Ryn, J., et al.: Thromb. &amp; Haemo., 103, 1116 (2010)<br></p>

<p>Applications 1,2-DIMETHYLIMIDAZOLE (cas# 1739-84-0) is a useful research chemical.<br></p>

<p>Stability Moisture Sensitive<br>Applications A non-cyclic silicone oligomer. Used in the methylation of mercury(II) salts. Study shows that it transformed by a specific microflora and in the natural environment degraded by mechanisms similar to other organic compounds.<br>References Radeva, E. et al.: J. Optoelec. Adv. Mat., 11, 1432 (2009); Wasserbauer, R. et al.: Folia Microbiologica, 35, 384 (1990); Watanabe, N. et al.: Ecotoxic. Env. Safety, 11, 174 (1986);<br></p>

<p>Applications 1,3-Dibromoadamantane (cas# 876-53-9) is a compound useful in organic synthesis.<br></p>