Heterociclos com Nitrogénio (N)

<p>Applications 1-(1-phenylcyclobutanecarbonyl)piperidine-4-carboxylic acid (cas# 1099048-69-7) is a useful research chemical.<br></p>

<p>Applications 2-Amino-6-bromopyridine is a disubstituted pyridine used as a building block in the preparation of nitrogen containing bicyclic and polycylic compounds.<br>References Da Settimo, A. et al.: Farm. Ed. Sci., 33, 770 (1978); Cai, L. et al.: Synthesis, 1, 133 (2006);<br></p>

<p>Applications [1,2,4]Triazolo[1,5-a]pyridin-8-ol can be used to prepare aminopyridine derivatives as glucokinase activators useful to treat diseases.<br>References Aicher, T. D., et al.: PCT Int. Appl., 145, (2008);<br></p>

<p>Applications 3-Bromo-5-pyrrolidinophenylboronic acid<br></p>

<p>Applications 1-[4-Bromo-2-(1,1-dimethylethyl)phenyl]-1H-pyrrole-2,5-dione is derived from 2-(tert-Butyl)aniline (B809793), which is used as an intermediate in various reactions including towards substituted indole-2-carboxylic acids as inhibitors of bacterial metallo-beta-lactamases, which ultimately results in the potential for the use in the treatment of bacterial infection.<br>References Brem, J.; et al.: PCT Int. Appl. 171pp. Patent 2017 CODEN:PIXXD2<br></p>

<p>Applications 4-amino-1-propylpyrrolidin-2-one hydrochloride (cas# 1255717-37-3) is a useful research chemical.<br></p>

<p>Applications 3-Fluoro-6-bromopyridine is used in the synthesis of mGluR5 antagonist for the treatment of neuropathic pain.<br>References Son, M.H., et al.: Bioorg. Med. Chem. Lett., 23, 1472 (2013);<br></p>

<p>Applications 5,5-Diphenyl-2-thiohydantoin is a reactant for synthesis of imidazole derivatives.<br></p>

<p>Applications 2-Ethyl-3,5,6-trimethylpyrazine (cas# 17398-16-2) is a useful research chemical.<br></p>

<p>Applications 1-(4-Chlorophenyl)pyrazole-4-carboxylic Acid (cas# 138907-80-9) is a useful research chemical.<br></p>

<p>Applications 3-phenylpyridin-4-amine (cas# 1211524-38-7) is a useful research chemical.<br></p>

<p>Applications 1-(2,2-Dihydroxyethyl)-6-(methoxycarbonyl)-4-oxo-1,4-dihydropyridine-3-carboxylic Acid is an intermediate in the synthesis of Bictegravir-15N, d2 (B382096), which is the labeled version of Bictegravir, which is a novel, potent inhibitor of HIV-1 integrase with an IC50 of 7.5 nM.<br>References Tsiang M. et al.: Antimicrob Agents Chemother. 2016 Nov 21;60(12):7086-7097;<br></p>

<p>Applications 2-Bromo-6-chloro-4-pyridinecarboxylic Acid Methyl Ester, can be used as an intermediate in the preparation of Trifluoromethyl-Substituted pyridines, possessing wide range of bioactivites.<br>References Cottet, F., et al.: Eur. J. Org. Chem., 327 (2002);<br></p>

<p>Applications Ethyl 4-aminopiperidine-1-carboxylate is a reagent used in various biosynthetic reactions.<br>References Fang, R.Q., et al.: Bioorg. Medn. Chem. Letters., 22, 5134 (2012);<br></p>

<p>Applications N-[(4-Fluorophenyl)methyl]-1-methyl-4-piperidinamine is used as a reactant in the synthesis of Pimavanserin.<br>References Wan, Yongqing, et al.: Faming Zhuanli Shenqing, CN 106588753 A 20170426 (2017)<br></p>

<p>Applications Enalapril Diketopiperazine Acid is a degradation product of Enalapril (E555250).<br>References Bhardwaj, S. et al.: J. Pharmac. Biomed. Anal., 46, 113 (2008);<br></p>

<p>Applications Benzotriazol-1-ylacetic Acid is used as a reagent in the synthesis of benzotriazole imidazoline compounds which are used as metal corrosion inhibitors. Benzotriazol-1-ylacetic Acid is also a reagent in the synthesis of N-(benzo[1,2,3]triazol-1-yl)-N-((benzyl)acetamido)phenyl carboxamides which are used as severe acute respiratory syndrome coronavirus (SARS-CoV) 3CLpro inhibitors.<br>References Turlington, M., et al.: Bioorg, Med. Chem. Lett., 23, 6172 (2013); Chen, Y., et al.: Faming Zhuanli Shenqing. CN 103664902 A 20140326. Mar 26, 2014<br></p>

<p>Applications Methyl 4-Methylpyrrole-2-carboxylate is a useful reagent for preparation of (E)-3-(2-(N-phenylcarbamoyl)vinyl)pyrrole-2-carboxylic acid derivatives, a novel class of glycine site antagonists.<br>References Balsamini, C., et al.: J. Med. Chem., 41, 808 (1998);<br></p>

<p>Applications O-(Benzotriazol-1-yl)-N,N,N’,N’-tetramethyluronium Tetrafluoroborate is used in the synthesis of tetrapeptoid analogues of the antiprotocoal compound Apicidin (A726300). Also used in the synthesis of acid based t-antigen glycodendrimers.<br>References Murray, P. et al.: Bioorg. Med. Chem. Lett., 11, 773 (2001); Roy, R. et al.: J. Am. Chem. Soc., 123, 1809 (2001);<br></p>

<p>Applications 6-NITROPIPERONYL ALCOHOL (cas# 15341-08-9) is a useful research chemical.<br></p>

<p>Applications Tris(4-pyridyl)-s-triazine is used in the preparation of metal-metallite coordination polymers as well as porphyrin prisms.<br>References Youm, K. et al.: Chem. Comm., 29, 3375 (2008); Li, M. et al.: CrystEngComm., 15, 1225 (2013);<br></p>

<p>Applications N-​(3-​chloro-​4-​methoxyphenyl)​-​1-​(methylsulfonyl)​-4-​Piperidinecarboxamid​e is a useful research chemical used in the alteration of the lifespan of eukaryotic organisms.<br>References Goldfarb, D. S.: US 20090163545 (2009).<br></p>

<p>Applications 6-Amino-2,4-dihydroxypyrimidine (cas# 873-83-6) is a compound useful in organic synthesis.<br>References Ghahremanzadeh, R., et al.: Chem. Pharm. Bull., 56, 1617 (2008), Bharate, S., et al.: Bioorg. Med. Chem., 16, 7167 (2008), Reigan, P., et al.: Eur. J. Med. Chem., 43, 1248 (2008),<br></p>

<p>Applications Diethyl(pyridin-​4-​yl)​borane is a powerful reducing agent used in the synthesisof non-basic compounds as factor Xa inhibitors. Diethyl(pyridin-​4-​yl)​borane is used for the synthesis of 4-aryl- and 4-heteroarylpyridines by the palladium-catalyzed cross-coupling reaction.<br>References Komoriya, S. et al.: Bioorg. Med. Chem. 13, 3927 (2005); Ishikura, Minoru., et al.: Chem. Pharm. Bull., 33, 4755(1985)<br></p>

<p>Applications 3-Amino-1,4-dimethylpyrazole is used in the preparation of peptides as cysteine protease inhibitors.<br></p>

<p>Applications 1-Acetoacetyl-2,2,5,5-tetramethyl-3-pyrroline-3-carboxamide (cas# 1391054-79-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Hydroxyethylbenzimidazolidinone-2 (cas# 63388-01-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 6-Phenoxypyridin-3-amine (cas# 25194-67-6) is a useful research chemical.<br></p>

<p>Applications 3,4-Dihydro-4-hydroxy-1(2H)-pyridinecarboxylic Acid Ethyl Ester is a synthetic intermediate/reactant in the synthesis of streptazolin.<br>References Kozikowski, A., Park, P.: J. Org. Chem., 55, 4668 (1990);<br></p>

<p>Applications N-Cyclopropyl-5-(thiophen-2-yl)isoxazole-3-carboxamide -d4 is labelled N-Cyclopropyl-5-(thiophen-2-yl)isoxazole-3-carboxamide (C988880) which was shown to exhibit regulatory effects towards the expression of pH sensing G protein-coupled receptor-68 and is now a new drug target for ischemic heart disease.<br>References Russell, J.L., et al.: ACS. Chem. Biol., 7, 1077 (2012); Schneider, J.W., et al.: ACS. Chem. Neurosci., 3, 557 (2012);<br></p>

<p>Applications 3-(1H-imidazol-4-yl)propanoic acid (cas# 1074-59-5) is a useful research chemical.<br></p>

<p>Applications 5-(N,N-Diethylcarboxamide)-1-phenylpyridin-2(1H)-one (cas# 1076199-97-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Amino-5-bromopyrazine-3-carboxylic Acid (cas# 486424-37-7) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Amino-5-iodopyridine (cas# 20511-12-0) is a compound useful in organic synthesis.<br></p>

<p>Applications An intermediate of fluorobenzoylpiperidinopropylbenzodiazepinone as anticonvulsants and antiepileptics.<br></p>

<p>Applications 1,3-Dimethyl-2-imidazolidone, is a solvent used in various synthetic organic transformations. Studied in the formation of functionally stabilized hydrosilanediyl-transition metal complexes produced photochemically from arylsilanes.<br>References Mukaiyama, T., et al.: Chem. Lett., 1507 (1980); Seebach, D., et al.: Chem. Ber., 115, 1705 (1982);<br></p>

<p>Applications 5-BROMO-1H-IMIDAZO[4,5-b]PYRAZINE (cas# 91225-41-1) is a useful research chemical.<br></p>

<p>Applications 4-Aminothieno[3,2-d]pyrimidine is a useful research intermediate<br>References Robba, M., et al.: Tetrahedron, 27, 487 (1971); Park, J. H., et al.: Heterocycles, 91, 835 (2015)<br></p>

<p>Applications 5-Chloro-6-(2,3-dichlorophenoxy)-1,3-dihydro-2H-Benzimidazole-2-thione is used in the preparation of triclabendazoles which are drugs used to treat liver fluke.<br>References Iddon, B., et al.:Journal of the Chemical Society 22, 3129 (1992);<br></p>

<p>Applications Used in the preparation of heterocyclic compounds of pharamaceutical interest.<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 Di Fabio, R., et al.: J. Med. Chem., 51, 7370 (2008), Vaccaro, W., et al.: Bioorg. Med. Chem. Lett., 18, 6381 (2008),<br></p>

<p>Applications Methyl 3,6-dichloropyridine-2-carboxylate<br></p>

<p>Applications 3-Cyano-4-oxo-piperidine-1-carboxylic Acid tert-Butyl Ester is a useful research reagent for organic synthesis and other chemical processes.<br>References Guo, X., et al.: Molecules, 16, 2626 (2011); Chai, Y., et al.: Bioorg. Med. Chem. Lett., 20, 5195 (2010); Chai, Y., et al.: Bioorg. Med. Chem. Lett., 21, 3377 (2011)<br></p>

<p>Applications 5-(1-Piperazinyl)-2-Benzofurancarboxylic Acid Ethyl Ester Diydrochloride Hydrate cas# 1422956-31-7) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications 3,​3',​3''-​(2,​4,​6-​boroxintriyl)​tris-Pyridine Hydrochloride is a compound useful in organic synthesis.<br></p>

<p>Applications 2-(2-Oxopiperazin-1-yl)acetic acid (cas# 24860-46-6) is a useful research chemical.<br></p>

<p>Applications 1-Benzo[b]thien-4-yl-piperazine is the starting material to prepare piperazine-substituted benzothiophenes useful in treatment and prevention of mental disorders including CNS disorders.<br>References Yamashita, H., et al.: PCT Int. Appl., WO 2006112464 A1 20061026 (2006)<br></p>

<p>Applications 4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)-benzenamine is one of the key reactants with N-[1-(4-Aminophenyl)-1H-pyrrolo[3,2-c]pyridin-4-yl]benzamide used in the synthesis of a pyrrolo[3,2-c]pyridine derivative [N-[1-[4-[[[[4-[(4-ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]amino]carbonyl]amino]phenyl]-1H-pyrrolo[3,2-c]pyridin-4-yl]benzamide (I)], an anticancer diarylurea derivative with multiple-kinase inhibitory effect; Also, it is an intermediate used in the synthesis of N-[4-[(4-Ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-N'-[4-[[6-(methylamino)-4-pyrimidinyl]oxy]phenyl]urea (E926495), which is an inhibitor of RET, FLT3, KDR, c-Abl and c-Kit. Also, it prevent the growth of human thyroid cancer cells.<br>References El-Gamal, M. I., et al.: Bull. Korean Chem. Soc., 33, 1571-1576 (2012); Weisberg, E., et al.: Genes Cancer, 1, 1021-1032 (2010);<br></p>

<p>Applications 4,6-Dichloro-5-nitropyrimidine (cas# 4316-93-2) is a compound useful in organic synthesis.<br></p>

<p>Applications Imidazo[1,2-a]pyridine-6-carboxylic acid<br></p>

<p>Applications Intermediate in the preparation of various enzymatic inhibitors<br>References Poeckel, D., et al.: Mol. Pharmacol., 70, 1071 (2006), Wigle, T., et al.: Bioorg. Med. Chem. Lett., 17, 3249 (2007),<br></p>

<p>Applications Can be used in the preparation of pyrrolylphenylsulfonates as dopamine D3 antagonists as well as in the preparation of substituted amidothiophene derivatives for use as 11-β-HSD1 inhibitors.<br></p>

<p>Applications 2-Nitro-3-pyridinol may be used in the synthesis of novel sulfonates that are potent inhibitors of cell proliferation and tubulin polymerization. It may also be used to prepare (aminoaryl)(benzyloxy)pyridines as potential antitumor agents.<br>References Gwaltney, S., et al.: Bioorg. Med. Chem. Lett., 11, 1671 (2001); Cui, J., et al.: J. Med. Chem., 54, 6342 (2011)<br></p>

<p>Applications Intermediate in the preparation of Pioglitazone (P471000) impurities.<br>References Kitajima, H., et al.: Bioorg. Med. Chem. Lett., 10, 2453 (2000), Radhakrishna, T., et al.: J. Pharm. Biomed. Anal., 29, 593 (2002),<br></p>

<p>Applications Ethyl 4-Methyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylate is an intermediate used in the synthesis of 4-Methyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylic Acid (M339120), which is an impurity of the drug Amphetamine (A634248).<br></p>

<p>Applications 1-(Phenylmethyl)-1H-pyrrole-2,5-dione is used in the synthesis of anthracenedicarboximides as semiconductors for transistors. Also used in the discovery of a new synthetic route towards Paroxetine<br>References Wang, Z. et al.: J. Am. Chem. Soc., 129, 13362 (2007);<br></p>