Hétérocycles azotés (N)

Applications 4-(Trifluoromethyl)-3-Pyridinecarboxylic Acid is a useful synthetic intermediate. It can be used to prepare pyridine carboxamides as palm site inhibitors of HCV NS5B polymerase. It can also be used to synthesize pyrazolylcarboxanilides as Ca2+ release-activated Ca2+ (CRAC) channel inhibitors.
References Cheng, C., et al.: ACS Med. Chem. Lett., 1, 466 (2010); Yonetoku, Y., et al.: Bioorg. Med. Chem., 16, 9457 (2008)

Applications 6,7-Dimethoxy-2-(4-(tetrahydrofuran-2-carbonyl)piperazin-1-yl)quinazolin-4(1H)-one is an analogue of Terazosin (T105000), an α-1-adrenergicblocker related to prazosin (P702325).
References Patterson, S.E., et al.: J. Chromatog., 311, 206 (1984), Fort, F.L., et al.: Drug Chem. Toxicol., 7, 435 (1984), Lepor, H., et al.: J. Urol., 148, 1467 (1992),

Applications 4-Iodopyrazole is used in the synthesis of (pyrazolyl)oxobenzocycloheptapyridinyl acetamides that act as inhibitors of c-Met.
References Northrup, A. et al.: J. Med. Chem., 56, 2294 (2013);

Applications 5-[bis(2-chloroethyl)amino]pyrimidine-2,4-diol (cas# 66-75-1) 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 Isotope Labelled 2-Bromopyridine is a 2-halogenated pyridine used in the preparation of a variety of biologically active compounds such as antimalarial agents and beta-adrenoceptor agonist.
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 LaMontagne, M.P. et al.: J. Med. Chem., 17, 519 (1974); Yoshizaki, S. et al.: Chem. Pharm. Bull., 37, 3430 (1989);

Applications 1-(4-Hydroxyphenyl)piperazine

Applications Used for preparation of thieno-tetrahydropyridines useful as class III antiarrhythmic agents.
References Bahekar, R., et al.: Bioorg. Med. Chem., 15, 5950 (2007), Hayakawa, M., et al.: Bioorg. Med. Chem. Lett., 17, 2438 (2007),

Applications Intermediate in the production of Methotrexate
References Chiosis, G., et al.: Bioorg. Med. Chem., 10, 3555 (2002), Palanki, M., et al.: J. Med. Chem., 50, 4279 (2007), Zav'yalov, S., et al.: Pharm. Chem. J., 42, 51 (2008),

Applications Used in the synthesis of thieno[3,2-a]quinolizidines and attempts to prepare Papaverine analogs.
References Schmid, H., et al.: Helv. Chim. Acta, 32, 960 (1949),

Applications 4-Amino-2-chloro-3-methylbenzonitrile is a reagent used in synthesis of imidazolin-2-ones, which is designed and synthesized as highly potent, orally active and muscle selective androgen receptor modulators (SARMs).
References Li, J. J., et al.: J. Med. Chem., 50, 3015-3025 (2007)

Applications 3,4-Dimethylpyrazole (cas# 2820-37-3) is a compound useful in organic synthesis.

Stability Moisture Sensitive
Applications Used in conjunction with Isothiocyanate to conduct partial Edman Degradation on biologically active peptides.
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 Heidenreich, O., et al.: J. Biol. Chem., 269, 2131 (1994), Kothe, U., et al.: Anal. Biochem., 356, 148 (2006), Thakkar, A., et al.: Anal. Chem., 78, 5935 (2006),