Building Blocks

<p>Applications 3-(4-Hydroxyphenyl)-1-propanol is a reagent in the synthesis of heteroarylmethoxyphenylalkoxyiminoalkylcarboxylic acids as leukotriene biosynthesis inhibitors.<br>References Kolasa, T. et al.: J. Med. Chem., 43, 690 (2000); Brooks, C., et al.: J. Med. Chem., 39, 2629 (1996)<br></p>

<p>Applications Hydroxypropyl Chitosan is an antibacterial used to make organic rectorite-based nanofibrous mats with bacterial inhibition. Hydroxypropyl Chitosanhas been shown to exhibit inhibitory effects on the levels of Fe, Zn and Ca in liver, heart, lung, spleen, kidney and femur at high dosages in mice.<br>References Deng, H., et. al.: J. Biotma. Sci-Polym. E., 24, 485 (2013); Wang, Z., et. al.: Int. J. Biol. Macromol., 64, 25 (2014);<br></p>

<p>Applications 3-Hydroxymandelic Acid (cas# 17119-15-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 2,4-DIAMINOPTERIDINE-6-CARBOXYLIC ACID (cas# 716-74-5) is a useful research chemical.<br></p>

<p>Applications 2-hydroxy-5-iodobenzoic Acid is a reagent in various organic chemical reactions leading to pharmaceutical compounds. It is involved in the synthesis of labelled benzamide analogs for tumor imaging as well as the synthesis of the dye, Congo Red, for biological analyses.<br>References Tu, Z. et al.: J. Med. Chem., 50, 3194 (2007); Sellarajah, S. et al.: J. Med. Chem., 47, 5515 (2004);<br></p>

<p>Applications β-Hydroxyisovaleric Acid is a metabolite of the essential amino acid Leucine and is synthesized in the human body. Studies suggest that β-Hydroxyisovaleric Acid may have an effect on increasing muscle weight and strength. The presence of elevated β-Hydroxyisovaleric Acid is a sensitive marker of biotin deficiency and may indicate the presence of a genetic disorder such as biotinidase deficiency or holocarboxylase synthetase deficiency.<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 Nissen, S. et al.: J. Appl. Physiol., 81, 2095 (1996); Wilson, G.J. et al.: Nutrit. Metab., 5, 1 (2008); Mock, D.M. et al.: Am. J. Clin. Nutrit., 76, 1061 (2002);<br></p>

<p>Applications 1-(4-Hydroxyisoxazole)-carboxylic Acid (cas# 178316-77-3) is a compound useful in organic synthesis.<br></p>

<p>Applications cis-1,3-O-Benzylideneglycerol (cas# 4141-19-9) is a compound useful in organic synthesis.<br></p>

<p>Applications 3,4,5-Trimethylaniline (cas# 1639-31-2) is a useful research chemical.<br></p>

<p>Applications 5-Hydroxyindole is a hydroxylated indole used as a building block in the preparation of various pharmaceutical compounds such as indole based neurochemicals. 5-Hydroxyindole is a metabolite of Tryptophan (T894800). 5-Hydroxyindole displayed weak inhibitory activity on human melanoma tyrosinase. 5-Hydroxyindole also showed inhibition of serotonin transport by blood platelets.<br>References Yamazaki, Y. et al.: Zeitsch. Naturforsch. C: J. Biosci., 65, 49 (2010); Kay, W.W. et al.: Gen. Pharmacol., 8, 201 (1977); Ghebregzabher, M. et al.: J. Chrom. Biomed. Appl., 222, 191 (1981);<br></p>

<p>Applications A reagent used for the synthesis of hydroxylamines and hydroxyamates.<br>References Magin, D.F., et al.: J. Chromatogr., 178, 219 (1979), Safavy, A., et al.: Bioconjug. Chem., 13, 327 (2002),<br></p>

<p>Applications Antioxidant GS is a rubber compound, used in preparation of polyester.<br>References Qiu, Z., et al.: Famg. Zhuan. Shenq., (2020); Takagi, K., et al.: PCT Int. Appl., (2020);<br></p>

<p>Applications 3-Hydroxyindole is a mutation product of toluene-4-monooxygenase (T4MO), that gets spontaneously converted to indigo. Used in the preparation of indolyl-oxadiazoles with anticonvulsant activity.<br>References Rajak, H. et al.: Int. J. Pharm. Sci. Nanotech., 2, 661 (2009); McClay, K. et al.: Appl. Environ. Microbiol., 71, 5476 (2005); Berry, A. et al.: J. Ind. Microbiol. Biotech., 28, 127 (2002)<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>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>Stability Hygroscopic<br>Applications 3-​Hydroxy-​2-​(methyl-​d3)​-​5-​[(phosphonooxy)​methyl]​-4-​pyridinecarboxaldehy​de is the labelled version of pyridoxal 5'-phosphate(P991715); a vitamin (enzyme co-factor).<br>References Lichstein, et al.: J. Biol. Chem., 161, 311 (1945), McPhalen, C., et al.: J. Mol. Biol., 225, 495 (1992), Fenn, T., et al.: Biochemistry, 44, 5317 (2005),<br></p>

<p>Stability Volatile<br>Applications 1-Chloro-2-methylpropene is a reagent in the synthesis of pyrrolyl and indolyl diketo acids and esters as nucleotide-competitive non-nucleoside inhibitors of terminal deoxynucleotidyl transferase.<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 Costi, R., et al.: J. Med. Chem., 56, 7431 (2013);<br></p>