Hydrazines

<p>Applications Cyclopropylhydrazine Dihydrochloride, is a building block used in preparation of more complex compound.<br></p>

<p>Applications [4-(Difluoromethoxy)phenyl]hydrazine is used as a reagent in the synthesis of dihydropyrazolopyridinones as functionally selective benzodiazepine binding site ligands on the GABAA receptor.<br>References Mitchinson, A., et al.: Bioorg. Med. Chem. Lett., 14, 3441 (2004)<br></p>

<p>Applications 2-(diphenylacetyl)-3-hydrazino-1H-Inden-1-one is a useful chemical reagent.<br></p>

<p>Applications o-Tolylhydrazine Hydrochloride is a reagent used in the organic syntheses such as opioid receptor antagonists as well as adenosine receptor antagonists as well as adenosine receptor antagonists.<br>References Colotta, V. et al.: J. Med. Chem., 43, 3118 (2000); Portoghese, P. et al.: J. Med. Chem., 33, 1714 (1990);<br></p>

<p>Applications o-Anisylhydrazine, can be used as an intermediate in the synthesis of biologically active compounds, such as 1,2,4-trisubstituted imidazoles and 1,3,5-trisubstituted pyrazoles as inhibitors of transforming growth factor β type 1 receptor (ALK5).<br>References Xingzhou,L. et al.: Bio. Med. Chem. Lett., 19, 4868 (2009);<br></p>

<p>Stability Not determined<br>Applications 2-Hydroxyethylhydrazine is a reagent that is used in the preparation of dichlorophenoxymethyl-substituted pyrazolones and analogs as neuroprotectors against cytoxicity from protein aggregation of mutant superoxide dismutase 1.<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 Trippier, P. C., et al.: Bioorg. Med. Chem. Lett., 22, 6647 (2012); Rothstein, J., et al.: Anal. Nuerol, 65, S3 (2009)<br></p>

<p>Applications Hydrazine Sulfate Salt is a reagent used in the heterocyclization of primary amines and may be cyclized itself. It is also used in the synthesis of novel triazole corrosion inhibitors for mild steel.<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 Bentiss, F. et al.: J. App. Electrochem., 29, 1073 (1999); Ju, Y. et al.: J. Org. Chem., 71, 135 (2006);<br></p>

<p>Applications 6-Hydrazinonicotinic acid<br></p>

<p>Applications 1,2-Bis(4-pyridyl)hydrazine is used in the synthesis of a novel Zn(II) coordination polymer.<br>References Wang, H. et al.: Can. J. Chem., 90, 100 (2012); Guo, J. et al.: Inorg. Chem. Comm., 45, 108 (2014);<br></p>

<p>Applications 1,2-Diformylhydrazine as a bidentate ligand forms 1:1 metal to ligand complexes with transition metals Mn, Zn and Ni. It combines with iron (II) and iron(III) in alkaline conditions to a complex of an intense red-purple color making it a useful reagent in spectrophotometric analysis of iron(II) and iron(III). It was observed that mice were more likely to develop lung tumor when administered 1,2-Diformylhydrazine as a 2% solution.<br>References Nagabhushana, B., et al.: Anal. Bioanal. Chem., 373, 299 (2002); Bhargavi, G., et al.: P. Indian As-chem. Sci., 115, 23 (2003); Toth, B., Z. Krebsforsch. Klin. O., 92, 11 (1978);<br></p>