Building Blocks

<p>Stability Moisture Sensitive<br>Applications m-Xylylene Diisocyanate (cas# 3634-83-1) 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 4-Methyldibenzothiophene, is an alkyldibenzothiophene present in crude oil. Research concerning the biodegradation of Dibenzothiophene by different types of bacteria is a currently being carried out, as these bacteria have the ability to breakdown other harmful PAH’s as well. This may be used in removing spilled oil from marine and terrestrial environments.<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 Boberg, F., et al.: Erdoel &amp; Kohle, Erdgas, Petrochemie, 47, 187 (1994); Tanaka, Y., et al.: Applied Microbiology and Biotech., 59 (2), 325 (2002); Prince, R., Spill Sci. Tech. Bulletin, 8 (2), 145 (2003);<br></p>

<p>Applications 3,3-Difluoroazetidine Hydrochloride is used in preparation of Dihydropyrimidine compounds as antiviral agents.<br>References Song, H., et al.:U.S. Pat. Appl. Publ., (2020);<br></p>

<p>Applications 2-Amino-4,6-dimethylpyrimidine is a bioactive compound.<br>References Phan, D. C., et al.: Hoa Hoc Va Cong Nghiep Hoa Chat, 8, 30 (2001); Shen, Z., et al.: Yingyong Huagong, 37, 721 (2008)<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>Stability Hygroscopic<br>Applications L-Proline Methyl Ester Hydrochloride (cas# 2133-40-6) is a compound useful in organic synthesis.<br></p>

<p>Applications Diethylamine Hydrochloride is a secondary amine and a precursor of Atrazine (A794600). It is used as a reactant if the production of pesticides, dyes and pharmaceutical compounds.<br>References Raghuram, P. et al.: Chromatograph., 71, 963 (2010); Smith, D. &amp; Crowley, D.: FEMS Microbiol. Ecol., 58, 271 (2006); Asiri, A.: Dyes and Pigments., 42, 209 (1999); Rijhsinghani, K. et al.: Canc. Det. Prev., 5, 283 (1982)<br></p>

<p>Applications METHYL PIPERIDINE-1-CARBOXYLATE (cas# 1796-27-6) 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 2,4,5-Trifluorobenzoic Acid is a useful synthetic intermediate. It can be used to synthesize quinolone antibacterial agnts.<br>References Sanchez, J., et al.: J. Med. Chem., 31, 983 (1988); Tran, T., et al.: Bioorg. Med. Chem. Lett., 14, 4405 (2004)<br></p>

<p>Applications 3-(4-Hydroxyphenyl)propionic Acid Methyl Ester is a useful synthetic intermediate. It can be used to prepare potent and orally available G protein-coupled receptor 40 agonists as potential antidiabetic agents.<br>References Sasaki, S., et al.: J. Med. Chem., 54, 1365 (2011); Christiansen, E., et al.: ACS Med. Chem. Lett., 1, 345 (2010)<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 2,3-Dihydroxybenzoic Acid is a selected phenol as MMP (Matrix Metalloproteinase) inhibitor.<br>References Rubino, M.T., et al.: Archiv der Pharmazie, 344, 557 (2011),<br></p>

<p>Applications 3,4-Dihydroxybenzoic Acid 3-O-Sulfate is a metabolite of 3,4-Dihydroxybenzoic Acid (D451680).<br>References Pennings, Ed.J.M, et al.: Biochem. J., 193, 869 (1981),<br></p>

<p>Applications 3,3-bis(2-hydroxyethyl)urea (cas# 23270-55-5) is a useful research chemical.<br></p>

<p>Stability Moisture Sensitive<br>Applications 3A-METHYLHEXAHYDROISOBENZOFURAN-1,3-DIONE (cas# 25550-51-0) is a useful research chemical.<br></p>

<p>Applications 4-Amino-3-methyl-1,2,4-triazin-5(4H)-one, is a metabolite of Mesotrione (M225765), a herbicide that works by inhibiting 4-hydroxyphenylpyruvate dioxygenase (HPPD), a crucial enzyme for the biosynthesis of carotenoid in plants. Mesotrione is also a synthetic analog of lepospermone.<br>References Deng, L., et al.: Indus. Crops. Prod., 39, 154 (2012); Pileggi, M., et al.: Chemosphere., 86, 1127 (2012); McElroy, J., S., Hort. Technol.,22, 627 (2012);<br></p>

<p>Applications 5-(3-hydroxyphenyl)pentanoic acid (cas# 31129-95-0) is a useful research chemical.<br></p>