Heterocycles with Nitrogen (N)

<p>Applications An intermediate for the synthesis of Alpidem.<br></p>

<p>Applications 2-Isopropylimidazole is a imidazole based compound, classified as a diazole and as an alkaloid. 2-Isopropylimidazole was investigated in animal studies as a new bone imaging agent.<br>References Wang, Y., et al.: Applied. Radiation. Isotopes., 69, 1169 (2011);<br></p>

<p>Applications 1-Ethyl-2-piperazinone is used in the synthesis of piperidine and piperazine derivatives as cognition enhancers.<br>References Bioorg, Med. Chem., 16, 1431 (2008);<br></p>

<p>Applications 3-(2,5-Dioxo-2,5-Dihydro-1h-Pyrrol-1-yl)benzoic Acid (cas# 17057-07-7) is a useful research chemical.<br></p>

<p>Applications 4,6-Dimethoxy-2-(methylsulfonyl)pyrimidine was used to prepare nonpeptidic endothelin-A receptor antagonists.<br>References Riechers, H., et al.: J. Med. Chem., 39, 2123 (1996); Venu, T., et al.: Bioorg. Med. Chem. Lett., 18, 4409 (2008)<br></p>

<p>Applications 2-(1-Piperidino)aniline is used to prepare oxalylarylaminobenzoic acids as inhibitors of protein tyrosine phosphatase 1B. It is also used to synthesize benzimidazole derivatives as AMP-activated protein kinase activators.<br>References Liu, G., et al.: J. Med. Chem., 46, 2093 (2003); Charton, J., et al.: Bioorg. Med. Chem., 14, 4490 (2006)<br></p>

<p>Applications Pyridine-3,5-dicarboxamide (cas# 4663-99-4) is a useful research chemical.<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 5,7-Dichloroimidazo[1,2-a]pyrimidine (cas# 57473-32-2) is a compound useful in organic synthesis.<br></p>

<p>Applications 4-(Piperazin-1-yl)thieno[3,2-c]pyridine (cas# 106261-27-2) is a useful research chemical.<br></p>

<p>Applications 4-Chloro-2-(trifluoromethoxy)pyrimidine (cas# 1261494-46-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 1-(2-Chloroethyl)pyrrolidine is a haloalkyl substituted pyrrolidine used in the preparation of various pharmaceutical compound such as the estrogen receptor antagonist Nafoxidine (N212800) and its analogues.<br>References Neyyarapally, A.T. et al.: Ind. J. Chem., 11, 325 (1973); Jones, C.D. et al.: J. Med. Chem., 27, 1057 (1984); Nakata, K. et al.: Molecules, 15, 6773 (2010);<br></p>

<p>Applications 4-(2-Oxopyrrolidin-1-yl)butanoic acid (cas# 6739-80-6) is a useful research chemical.<br></p>

<p>Applications ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate (cas# 1013-14-5) 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 Ethyl 2,5-Dibromo-1,3-oxazole-4-carboxylate is useful for the synthesis of substituted oxazoles.<br>References Hodgetts, K. J., et al.: Org. Lett., 4, 2905-2907 (2002)<br></p>

<p>Applications 5-Bromo-4-chloro-2,6-dimethoxypyrimidine (cas# 42362-16-3) is a compound useful in organic synthesis.<br></p>

<p>Applications (2,3-Dimethylpyridin-4-yl)boronic Acid is used to prepare substituted azaanthracene derivatives as GLP-1 receptor modulators useful in the treatment of GLP-1 receptor-mediated diseases<br>References Mjalli, A., et al.: PCT Int. Appl. (2010), WO 2010114824 A1 20101007<br></p>

<p>Applications 5-Methyl Tetrazole is used in the preparation of novel antifungal agents based derived from N-iodopropargylazoles and N-triiodoallylazoles. 5-Methyl Tetrazole also in the preparation of novel quinoline derivatives against mycobacterium tuberculosis.<br>References Koyama, M. et al.: J. Med. Chem., 30, 552 (1987); Upadhayaya, R. et al.: Bioorg. Med. Chem., 17, 2830 (2009);<br></p>

<p>Stability Unstable in Aqueous Solution<br>Applications 3,5-BIS(CHLOROMETHYL)PYRIDINE HCL (cas# 1210824-61-5) is a useful research chemical.<br></p>

<p>Applications 5-Acetyl-2H-pyrazole-3-carboxylic Acid Ethyl Ester (cas# 37622-89-2) 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 Reagent used in Guanidino transfers.<br></p>

<p>Applications 1-(Oxazol-2-yl)ethanone is a benzimidazole derivatives which is used as regulators of steroid receptor coactivators<br>References O'Malley, Bert W. et al.,PCT Int. Appl. (2017);<br></p>

<p>Applications 4-ethylpyrimidine-5-carboxylic acid (cas# 1147710-24-4) is a useful research chemical.<br></p>

<p>Applications 2,6-Dimethyl-4-hydroxypyridine is a useful synthetic intermediate. It is used in the synthesis of disubstituted pyridinyl-aminohydantoins as selective human BACE1 inhibitors.<br>References Malamas, M., et al.: Bioorg. Med. Chem., 18, 630 (2010)<br></p>

<p>Stability Light Sensitive<br>Applications 5-Bromo-2-iodopyridine is used to prepare substituted (pyridin-​3-​yl)​phenyloxazolidinones as antibacterial agents. It is also used to synthesize indole-​based bisamidine antibiotics.<br>References Reck, F., et al.: J. Med. Chem., 50, 4868 (2007); Williams, J., et al.: Bioorg. Med. Chem., 21, 7790 (2013)<br></p>

<p>Applications 1-(Formamidomethyl)-1H-benzotriazole is a useful reagent for the synthesis 1-​isocyanomethyl azoles and related compounds.<br>References Saikachi, H., et al.: Chem. Pharm. Bull., 31, 723 (1983)<br></p>

<p>Applications α-Butyl-α-(2,4-dichlorophenyl)-4H-1,2,4-triazole-4-ethanol is a useful synthetic intermediate.<br></p>

<p>Applications 3-(1,4,5,6-tetrahydro-2-pyrimidinyl)​-phenol-d6 is labelled 3-(1,4,5,6-tetrahydro-2-pyrimidinyl)​-phenol (T293810) which is a useful synthetic intermediate.<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-(1-Piperazinyl)-phenol Dihydrochloride, is used to prepare nonpeptidic biaryl inhibitors of human cathepsin K in relation to treatment of osteoporosis. It is also used to synthesize serotonin transporters/histamine H3 receptors.<br>References Robichaud, J., et al.: J. Med. Chem., 46, 3709 (2003); Keith, J., et al.: Bioorg. Med. Chem. Lett., 17, 702 (2007)<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 3-tert-Butylthio-2-cyanopyridine (cas# 178811-40-0) is a compound useful in organic synthesis.<br></p>

<p>Applications N-(5-formylpyrimidin-2-yl)-N-methylglycine (cas# 915921-77-6) is a useful research chemical.<br></p>

<p>Applications 1,2-benzisoxazol-3-amine (cas# 36216-80-5) is a useful research chemical.<br></p>

<p>Applications 3-Hydroxypiperidine is used as a reagent to synthesize trisubstituted ureas, compounds that act as thrombin receptor (PAR-1) antagonists. 3-Hydroxypiperidine is also a metabolite of Piperidine (P479985), Piperidine is an organic heterocyclic amine widely used as building block and reagent in the synthesis of organic compounds including pharmaceuticals.<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 Barrow, J., et al.: Bioorg. Med. Chem. Lett., 11, 2691 (2001); Reshmi, S.K., et al.: J. Med. Plant. Res., 4, 1535 (2010); Wiles, J.A., et al.: J. Med. Chem., 54, 3418 (2011);<br></p>

<p>Applications 4-BROMO-2-PYRIDINECARBOXAMIDE (cas# 62150-46-3) is a useful research chemical.<br></p>

<p>Applications 4-(1H-Pyrazol-4-yl)-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-d]pyrimidine is an important intermediate in the preparation of the janus kinase inhibitor INCB018424.<br>References Lin, Q. et al.: Org. Lett., 11, 1999 (2009);<br></p>

<p>Applications A pyrimidine derivative as inhibitor of Streptococcus faecium, Lactobacillus casei, and Pediococcus cerevisiae.<br>References Coats, E.A., et al.: Eur. J. Med. Chem., 14, 261 (1979),<br></p>

<p>Applications 2-(4-Chlorophenyl)-4,5-dihydro-1H-imidazole is used in preparation of Arylimidazoline for use as antiobesity agents.<br>References Haga, Y., et al.: U.S. Pat. Appl. Publ. (2012), US 20120029041 A1<br></p>

<p>Applications 4-Chloropyridine is used to synthesize Thrombin inhibitors, compounds that have potent anticoagulant activity. 4-Chloropyridine is also used as a reagent to synthesize Botryllazine A, a pyrazine alkaloid that exhibits cytotoxicity against human tumour cells.<br>References de Candia, M., et al.: J. Med. Chem., 56, 8696 (2013); Kodimuthali, A., et al.: Tetrahedron Lett., 50, 1618 (2009); Singh, P., et al.: J. Org. Chem., 78, 2639 (2013)<br></p>

<p>Applications 3-Chloro-5-(trifluoromethyl)-2-pyridinecarbonitrile<br></p>

<p>Applications 1-cyclopropyl-3-phenylpiperazine (cas# 1248907-49-4) is a useful research chemical.<br></p>

<p>Stability Hygroscopic<br>Applications 9-Hydroxy-pyrido[1,2-a]pyrimidin-4-one is used in treatment of glioma.<br>References Bush, Ashley. Prana Biotechnology Limited. (2007);<br></p>

<p>Applications 2,2,6,6-tetramethylpiperidin-4-one hydrochloride (cas# 33973-59-0) is a useful research chemical.<br></p>

<p>Applications dimethyl 4-hydroxy-1H-pyrazole-3,5-dicarboxylate (cas# 23705-85-3) is a useful research chemical.<br></p>

<p>Applications 2,4-Diamino-6-hydroxypyrimidine-15N3 (cas# 1638736-04-5) is a compound useful in organic synthesis.<br></p>

<p>Applications 3-Chloro-5-(trifluoromethyl)pyridine-2-carboxylic acid<br></p>

<p>Applications 3-Bromopyridine N-Oxide (cas# 2402-97-3) is a compound useful in organic synthesis.<br></p>

<p>Applications 5-(Aminosulphonyl)-1-methyl-1H-pyrrole-2-carboxylic acid (cas# 306936-62-9) is a useful research chemical.<br></p>

<p>Applications 5-Bromopyrimidine (cas# 4595-59-9) is a compound useful in organic synthesis.<br></p>