Building Blocks

<p>Applications 1-Isopropenyl-2-benzimidazolidinone (cas# 52099-72-6) is a compound useful 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></p>

<p>Applications 2,2’-Thiodiethanol is a reagent used in the synthesis of water soluble gold-N-heterocyclic carbene complexes for catalytic homogenous acid.<br>References Ibrahim, H. et al.: Adv. Synth. Catal., 357 ,3893 (2015);<br></p>

<p>Applications 3,4-epoxycyclohexylmethyl 3,4-epoxycyclo-hexaneca (cas# 2386-87-0) is a useful research chemical.<br></p>

<p>Applications Labelled Bisphenol A (B519495). A monomer used for policarbonate and epoxy resins; exhibits estrogenic 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 Krishnan, A.V., et al.: Endocrinology, 132, 2279 (1993), Steinmetz, R., et al.: Trends Endocrinol. Metab., 9, 124 (1998), Petersen, H., et al.: Eur. Food Res. Technol., 216, 355 (2003),<br></p>

<p>Applications Mesitoic acid can be used for its antioxidant.<br>References Thomas, P.S., et.al.: Medicines, 4, 1-7, (2017);<br></p>

<p>Applications Chloropropanols have mutagenic and carcinogenic properties. The 3-monochloropropanol (3-MCPD) is the main chloropropanol found in hydrolyzates of vegetable protein (HVP) made by acid hydrolysis.<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 Crews, C., et al.: Food Addit. Contam., 18, 271 (2001), Hamlet, C., et al.: Food Addit. Contam., 19, 15 (2002), Weisshaar, R., et al.: Eur. J. Lipid Sci. Technol., 112, 158 (2010),<br></p>

<p>Applications (4-Vinylphenyl)methanol (cas# 1074-61-9) is a useful research chemical.<br></p>

<p>Impurity Imatinib EP Impurity I<br>Stability Hygroscopic<br>Applications Dimethylamine hydrochloride (Imatinib EP Impurity I) is a precursor to several industrially significant compounds. It is a COVID19-related research product.<br>References Burton, P., et al.: Biochem. J., 432, 575 (2010); Shim, K.S., et al.: DNA Repair., 5, 718 (2006); Robacker, D.C., et al.: J. Chem. Ecol., 23, 1263 (1997);<br></p>

<p>Applications BENZYL CINNAMATE (cas# 103-41-3) is a useful research chemical.<br></p>

<p>Applications 4-Imidazolecarboxaldehyde is a 4-formyl derivative of imidazole used in the preparation of C17,20-lyase inhibitor for the treatemnet of androgen-dependent prostate cancer. 4-Imidazolecarboxaldehyde is also used in the synthesis of other biologically active compounds such as antimalarial drugs.<br>References Kawakami, J. et al.: Org. Proc. Res. Dev., 11, 206 (2007); Kalkanidis, M. et al.: Biochem. Pharmacol., 63, 833 (2002);<br></p>

<p>Applications Lasofoxifene intermediate.<br>References Tatee, T., et al.: J. Med. Chem., 22, 1509 (1979), Wellmann, F., et al.: J. Biosci., 46, 252 (1991),<br></p>

<p>Applications p-Toluidine Hydrochloride acts as a reagent for the preparation and biological activity of N-acylleucine (arylaminoethyl)amides as non-covalent inhibitors of cathepsin K, L and S. Catalyst in the chemistry of azasteroids.<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 Altmann, E., et al.: J. Med. Chem., 45, 2352 (2002); Vedres, A., et al.: Acta Chimica Academiae Scientiarum Hungaricae, 109, 111 91982)<br></p>

<p>Applications 10-Hydroxybenzo[h]quinoline-7-sulfonate is used as a fluorescence method for the determination of beryllium and beryllium oxide particles.<br>References Agrawal, A., et. al.: J. ASTM Int., 8, 10 (2011); Zheng, Y., et. al.: Talanta, 85, 638 (2011)<br></p>

<p>Applications Triphenylamine (cas# 603-34-9) is a useful research chemical.<br></p>

<p>Applications 3-Penten-1-yne is used in the preparation of aliphatic and terminal alkynes.<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>