Heterociclos com Nitrogénio (N)

<p>Applications 2-PHENYLPIPERAZINE 2HCL (cas# 872139-22-5) is a useful research chemical.<br></p>

<p>Applications imidazo[1,2-a]pyrimidin-2-ylmethanamine is a reagent used in the preparation of secondary and tertiary aminofurazans by nucleophilic substitution of nitrofurazans with primary and secondary amines.<br>References Sheremetev, A. B., et al.: Russ. Chem. Bull., 53, 596 (2004)<br></p>

<p>Applications 5-Aminopyrazine-2-boronic acid pinacol ester is a reagent for the synthesis of amino-pyrido-indol-carboxamides that acts as a JAK2 inhibitor used in the treatment of myeloproliferative disorder.<br>References Lim, J., et al.: J. Med. Chem., 54, 7334 (2011)<br></p>

<p>Impurity Irbesartan Bromo N2-Trityl Impurity<br>Stability Moisture Sensitive<br>Applications An intermediate in the synthesis of Losartan and Valsartan.<br></p>

<p>Applications 1,1’-Thiocarbonyldiimidazole can be used to deoxygenate carboxylic monosaccharide analogues.<br>References Loke, I., et al.: Tetrahedron, 68, 697 (2012),<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 2,2,6,6-Tetramethylpiperidine is used in the syntheses of HMP-Y1, Hibarimicinone and HMP-P1, tyrosine kinase inhibitors.<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 Liau, B. et al.: J. Am. Chem. Soc., 134, 16765 (2012); Tatsuta, K. et al.: Tetrahedron Lett., 53, 422 (2012);<br></p>

<p>Applications 13-{[(3-N-Boc)-2,2-dimethyl-4S-phenyl-1,3-oxazolidin-5R-yl]formyl}-10-deacetyl Baccatin III is an impurity of Cabazitaxel (C046500) which is a novel semi-synthetic taxane with antitumor activity used for the treatment of castration-resistant prostate cancer.<br>References Agarwal, N. et al.: Fut. Oncol., 7, 15 (2011); Mita, A. et al.: Clin. Cancer Res., 15, 723 (2009); Figg, W.D. et al.: Cancer Biol. Ther., 10, 1233 (2010);<br></p>

<p>Applications Intermediate in the preparation of Losartan derivatives.<br></p>

<p>Applications 4,4'-Diamino-2,2'-bipyridine is a bidendate chelator.<br></p>

<p>Applications 6-Methyl-2,3'-bipyridine (cas# 78210-78-3) is a useful research chemical.<br></p>

<p>Applications 2-(DIMETHYLAMINOMETHYL)-PYRIDINE (cas# 43071-19-8) is a useful research chemical.<br></p>

<p>Applications 4-Bromo-2-(trifluoromethyl)pyridine is used in the synthesis of a potent and selective Class IIa histone deacetylase inhibitors as a potential therapy for Huntington’s disease.<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 Burli, R.W., et al.: J. Med. Chem., 56, 9934 (2013)<br></p>

<p>Applications (2S,4R)-4-Aminopyrrolidine-2-carboxylic Acid Dihydrochloride (cas# 16257-89-9) is a useful research chemical.<br></p>

<p>Applications N-(4-Methoxybenzyl)-N-2-pyridinyl-1,2-ethanediamine (cas# 109912-28-9) is a compound useful in organic synthesis.<br></p>

<p>Applications 5-AMINO-2-MERCAPTOBENZIMIDAZOLE (cas# 2818-66-8) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications 3-Bromopyrrolidine hydrobromide<br></p>

<p>Applications Piperazine-d10 (CAS# 362049-61-4) is a useful isotopically labeled research compound.<br></p>

<p>Applications 6-Chloro-N-(2,2-difluoroethyl)-3-pyridinemethanamine-d2 is an intermediate used in the synthesis of Flupyradifurone-d5 (F598616), which is the labeled form of Flupyradifurone (F598615), can be used as an insecticide.<br>References Anon, IP.com J., 12, 19 (2011)<br></p>

<p>Applications 3-(4H-1,2,4-Triazol-4-yl)-benzoic acid (cas# 335255-80-6) is a useful research chemical.<br></p>

<p>Applications OXAZOLE-5-CARBOXYLIC ACID HYDRAZIDE (cas# 885274-30-6) is a useful research chemical.<br></p>

<p>Applications 3-(piperidin-4-yl)-6-(pyrrolidin-1-yl)pyridazine (cas# 1955520-87-2) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications 4,5-Dihydroxytetrahydro-2h-Imidazol-2-One (cas# 3720-97-6) is a useful research chemical.<br></p>

<p>Applications N-Boc-2-pyrrolidinone is a useful synthetic intermediate. It can be used to prepare highly functionalized N-acyl-2-vinylpyrrolidines by a 4-component Ugi reaction (isocyanide, carbonyl compounds, primary amines, carboxylic acids). It can also be used to synthesize the naturally occurring Maillard flavors via catalytic SeO2 oxidation.<br>References Banfi, L., et al.: J. Org. Chem., 73, 1608 (2008); Fuganti, C., et al.: Tetrahedron, 63, 4762 (2007)<br></p>

<p>Applications 1,2-DIHYDRO-2-OXO-6-(TRIFLUOROMETHYL)-3-PYRIDINECARBOXYLIC ACID ETHYL ESTER (cas# 116548-02-8) is a useful research chemical.<br></p>

<p>Applications 4-(1H-1,2,4-Triazol-1-ylmethyl)benzenamine is an intermediate useful in organic synthesis and other chemical processes.<br>References Kumar, P. N., et al.: Org. Chem.: Indian J., 11, 1 (2015); Chandna, N., et al.: New J. Chem., 38, 3662 (2014)<br></p>

<p>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.<br>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);<br></p>

<p>Applications 4-Bromo-2-(ethyl-d3)pyridine is an intermediate in the synthesis of Ethionamide-d3 (E890422), a labelled antibacterial (tuberculostatic) agent.<br>References Banerjee, A., et al.: Science, 263, 227 (1994), Newton, G., et al.: J. Bacteriol., 178, 1990 (1996), Baulard, A., et al.: J. Biol. Chem., 275, 28326 (2000), Koledin, T., et al.: Arch. Microbiol., 178, 331 (2002), Cardoso, R., et al.: Antimicrob. Agents Chemother., 48, 3373 (2004),<br></p>

<p>Applications (4,6-Dimethyl-pyrimidin-2-yl)-hydrazine<br></p>

<p>Applications 3-Bromo-6,7-dihydro-5H-cyclopenta[b]pyridin-5-one is a useful synthetic intermediate.<br></p>

<p>Applications 7-Methyl-1-phenylpyrazolo[1,5-a]pyrimidine-2,5(1H,4H)-dione, is a building block used in the synthesis of various 5-pyrazolone derivatives.<br>References El-Zanfally, S. et al.: Indian Journal of Chemistry, Vol. 16B, Iss. 6, P: 496-8 (1978);<br></p>

<p>Applications 5,7-Dichloroimidazo[1,2-a]pyrimidine (cas# 57473-32-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 2,4-Dimethyl-1H-pyrrole-3-carboxylic Acid Ethyl Ester is used as an intermediate in the synthesis of receptor tyrosine kinase (RTK) inhibitors and their metabolites.<br>References Elsinghorst, P. et al.: J. Lab. Comp. Radiopharm., 52, 360 (2009); Sun, L. et al.: J. Med. Chem., 41, 2588 (1998);<br></p>

<p>Applications 2-chloro-6-(piperidin-1-yl)pyridine (cas# 19946-28-2) is a useful research chemical.<br></p>

<p>Applications pyridine-3-sulfonamide (cas# 2922-45-4) is a useful research chemical.<br></p>

<p>Applications 4-bromo-1-propan-2-ylpyridin-2-one (cas# 1646570-98-0) is a useful research chemical.<br></p>

<p>Applications H-D-Phe-Homopro-Arg-pNA.2 Acetate is a useful organic reagent.<br></p>

<p>Applications 2-Amino-3-pyridinecarbonitrile is used as a reagent in the synthesis of novel imidazo[1,2-a]pyridine derivatives as potent c-Met inhibitors and antimycobacterials.<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 Li, C., et al.: ACS Med. Chem. Lett., 6, 507 (2015); Ramachandran, S., et al.: Bioorg. Med. Chem. Lett., 23, 4996 (2013)<br></p>

<p>Applications Contains up to 5 % Sodium Acetate by weight.<br></p>

<p>Applications 6-Methyl-3-pyridinol is a reagent in the preparation of anilino(pyridyl)quinolinecarbonitriles which has Src kinase inhibitiion and antitumor properties.<br>References Zhang, N., et al.: Bioorg. Med. Chem. Lett., 19, 5071 (2009); Blume-Jensen, P., et al.: Nature, 411, 355 (2001)<br></p>

<p>Applications 2-Piperidin-4-yl-1H-benzimidazole is used as a reagent in the synthesis of 3-amino-1-(5-indanyloxy)-2-propanol derivatives as potent sodium channel blockers for the treatment of ischemic stroke. Also used as a reagent in the synthesis of 2,3,5-trisubstituted pyridine derivatives as potent Akt1/Akt2 dual inhibitors.<br>References Seki, M., et al.: Chem. Pharm. Bull., 60, 488 (2012); Zhao, Z., et al.: Bioorg. Med. Chem. Lett., 15, 905 (2005)<br></p>

<p>Applications Boronic acid derivatives and their binding affinities with diols.<br>References Yang, W., et al.: Bioorg. Med. Chem. Lett., 12, 2175 (2002), Yang, W., et al.: Med. Res. Rev., 23, 346 (2003),<br></p>

<p>Applications 2-Cyano-3-hydroxypyridine<br></p>

<p>Applications 4-Amino-3,5-dichloro-6-fluoropyridin-2-ol Potassium Salt is an intermediate for the synthesis of Fluroxypyr-d2,13C2 (F598782), which is the labeled analogue of Fluroxypyr (F598780), a systemic and selective herbicide. Fluroxypyr is used for the control of broad-leaved weeds in small grain cereals, maize, pastures, range land and turf. Fluroxypyr is also a synthetic auxin.<br>References Radivojevic, L. et al.: Pesticidi, 16, 181 (2001); Roberts, H.A. et al.: Tests Agrochem. Cult., 6, 96 (1985); Sanders, G.E. et al.: Ann. Appl. Biol., 111, 385 (1987)<br></p>

<p>Applications 2,4-difluoro-5-{5H,6H,7H,8H,9H-[1,2,4]triazolo[4,3-a]azepin-3-yl}aniline (cas# 941166-01-4) is a useful research chemical.<br></p>

<p>Applications Fungitoxic substance.<br>References Coteron, J., et al.: J. Med. Chem., 53, 6129 (2010), Read, M., et al.: Bioorg. Med. Chem., 18, 3885 (2010),<br></p>

<p>Applications 1-(cyclopropylsulfonyl)piperazine hydrochloride (cas# 1057385-13-3) is a useful research chemical.<br></p>

<p>Applications 5-Ethyl-3-[[(2R)-1-methyl-2-pyrrolidinyl]methyl]-1H-indole-d5 is an isotope labelled impurity of Eletriptan (E505000), a serotonin 5-HTIB/ID receptor agonist and an antimigraine agent.<br>References Madasu, S. B., et al.: Beilstein. J. Org. Chem., 8, 1400 (2012); Willems, E., et al.: Arch. Pharmacol., 358, 212 (1998), Napier, C., et al.: Eur. J. Pharmacol., 368, 259 (1999), Goadsby, P.J., et al.: Neurology, 54, 156 (2000)<br></p>

<p>Applications N-[5-(4-Bromophenyl)-6-[2-(2-pyrimidinyloxy)ethoxy]-4-pyrimidinyl]-N'-propyl-sulfamide is a degradation product of Macitentan (M105005).<br>References Thummar, Mohit, et al.: Chromatographia, 81(3), 525-531 (2018)<br></p>

<p>Applications A pyrazole derivative used as an intermediate in the preparation of herbicides.<br></p>

<p>Applications A new reagent that is a naphtalene analog of 4-(4'-N,N-Dimethylaminophenyl)urazole (D451750).<br>References Shams, E., et al.: Analitical Sci., 2002, 18, 993 ;<br></p>

<p>Stability Hygroscopic<br>Applications 5,6-DIHYDRO-4H-PYRROLO[3,4-D]THIAZOLE HYDROCHLORIDE (cas# 1434128-58-1) is a useful research chemical.<br></p>