Heterocycles with Nitrogen (N)

Applications Compound has been shown to reversibly block voltage-dependent potassium channels, and is also a common impurity from the synthesis of compounds found in hair dyes
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Williams, D.M., et al.: J. Biol. Chem., 275, 38127 (2000), Munoz-Caro, C., et al.: Biophys. Chem., 96, 1 (2002),

Applications 5-(Trifluoromethyl)-1H-pyrazole-4-carboxylic acid (cas# 543739-84-0) is a useful research chemical.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package

Applications 4,5-Dicyanoimidazole is commonly used in activation of nucleoside phosphoramidites during solid-phase oligonucleotide synthesis, and synthesis of nucleoside phosphoramidites, synthesis of novel nucleosides. IT is often used as an alternative to Tetrazole (T307500).
References Vargeese, C., et al.: Nucleic Acid Res.,  26 1046 (1998); Jin, Y., et al.: Tetrahedron Lett., 37, 973 (1996); Lackey, J., et al.: J. Am. Chem. Soc., 131, 8496 (2009)

Applications 6-(Dimethylamino)pyridine-3-boronic acid

Applications Methyl 3-(1-Tritylimidazol-4-yl) Propionate (cas# 102676-60-8) is a compound useful in organic synthesis.

Applications 2-[1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidine-4,5,6-triamine is a metabolite of stimulators of soluble guanylate cyclase for the treatment of pulmonary hypertension.
References Mittendorf, J., et al.: ChemMedChem, 4, 853 (2009); Straub, A., et al.: Bioorg. Med. Chem., 10, 1711 (2002); Straub, A., et al.: Bioorg. Med. Chem., 10, 3075 (2002);

Applications Used in the preparation of heterocyclic compounds of pharamaceutical interest.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Di Fabio, R., et al.: J. Med. Chem., 51, 7370 (2008), Vaccaro, W., et al.: Bioorg. Med. Chem. Lett., 18, 6381 (2008),

Applications 7-Bromo-5-(pyridin-2-yl)-1H-benzo[e][1,4]diazepine-2(3H)-thione is used in the preparation of triazolobenzodiazepines with antianxiety and antidepressant activity.
References Hester, J.B., et. al.: J. Med. Chem., 23, 392 (1980)

Applications Pyridine-3,5-dicarboxamide (cas# 4663-99-4) is a useful research chemical.