Heterocycles with Nitrogen (N)

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

<p>Applications Piperophos is a pesticide used in agriculture for prevention of fungal diseases and insect infestation.<br>References Li, K. et al.: Fenxi Shi., 34, 236 (2015);<br></p>

<p>Applications 5-METHYLPYRROLIDIN-3-OL (cas# 94134-94-8) is a useful research chemical.<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 An aminopyridine derivative with potential herbicidal activity.<br>References Xiao, Y. et al.: Nongyao, 42, 15 (2003);<br></p>

<p>Applications 1H-Pyrrolo[2,3-b]pyridine 7-Oxide (cas# 55052-24-9) is a compound useful in organic synthesis.<br></p>

<p>Applications 1-[4-(4-Fluorophenyl)-2-thiazolyl]-3,5-dimethyl-1H-pyrazole-4-propanoic Acid (cas# 1172940-17-8) is a compound useful in organic synthesis.<br></p>

<p>Applications 2-Amino-5-ethylpyrazine<br></p>

<p>Applications Intermediate for heterocyclic compounds as tyrosine kinase inhibitors and anticancer agents.<br>References McLean, A., et al.: J. Chem. Phys., 72, 5639 (1980), Watts, J., et al.: J. Biol. Chem., 276, 43197 (2001),<br></p>

<p>Applications 4-Chloro-2-(chloromethyl)-3,5-dimethylpyridine has been used as a reactant in the preparation of 2-amino-6-halopurine Hsp90 inhibitors that exhibit antitumor activity.<br>References Kasibhatla, S.R., et. al.: J. Med. Chem., 50, 2767 (2007)<br></p>

<p>Applications 4-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)benzonitrile (cas# 31489-18-6) is a useful research chemical.<br></p>

<p>Applications (3S,​4S)​-​4-​Hydroxy-​3-​pyrrolidinyl Carbamic Acid 1,​1-​Dimethylethyl Ester was used as a chiral pyrrolidine to sense chirality with a liquid crystalline dynamic helical poly(phenylacetylene) bearing ethyl phsophonate pendant groups.<br>References Morimoto, M., et al.: J Polym Sci, 48, 1383 (2010).<br></p>

<p>Applications 6'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile is a reagent used in the preparation of cardiotonic agents.<br>References Yamanaka, M. et al.: Chem. Pharm. Bull., 40, 666 (1992);<br></p>

<p>Applications Used in the preparation of labelled indolizine compounds for use in antifungal combination therapy.<br></p>

<p>Applications [1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (cas# 1043903-19-0) is a useful research chemical.<br></p>

<p>Applications 5-Phenyl-1H-tetrazole (cas# 18039-42-4) is a useful research chemical.<br></p>

<p>Applications 6-​Fluoro-​3-​[(trimethylsilyl)​oxy]​-2-​pyrazinecarboxamide is an intermediate in synthesizing T-705RTP (T003210), a derivative of T-705 (F103350) which has activity against the lethal H5N1 influenza A viruses. T-705RTP which has the triphosphate group, gets strongly inhibited by the influenza virus RNA polymerase activity in comparison with T-705RMP (T003202).<br>References Yousuke, F., et al.: Antimicrob Agent Chemother., 49, 981 (2005); Kiso, M., et al.: Proc. Natl. Acad. Sci. U.S.A., 107, 882 (2010);<br></p>

<p>Applications 1H,4H,6H,7H-pyrano[4,3-c]pyrazol-3-ylmethanamine (cas# 933722-15-7) is a useful research chemical.<br></p>

<p>Applications 4-Formylpyrazole is a reactant in the preparation of 1, 3-disubstituted-pyrazole derivatives as new class I and IIb histone deacetylase inhibitors.<br>References Yao, Y., et. al.: Eur. J. Med. Chem., 86, 639 (2014)<br></p>

<p>Applications Used in the preparation of indoline derivatives as PERK inhibitors.<br></p>

<p>Applications rac-α-N-Boc-Amino-4-pyridineaceic Acid is a reagent used in the preparation of lactam-containing diaminoalkanes, β/α-amino acids and derivatives of Xa inhibitors.<br></p>

<p>Applications N-Benzyl-3-hydroxypiperidine has been used as a reactant in the preparation of optically active azidopiperidines.<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 Cochi, A., et. al.: Eur. J. Org. Chem., 2012, 2023 (2012)<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 6-METHYL-5-PROPYL-4(1H)-PYRIMIDINONE (cas# 103980-68-3) is a useful research chemical.<br></p>

<p>Applications 5-(4-methylphenyl)imidazolidine-2,4-dione (cas# 69489-37-8) is a useful research chemical.<br></p>

<p>Applications 4-Bromo-1H-1,2,3-triazoleare an important class of organic compounds, playing an important role in modern medicinal chemistry. Compounds with 1,2,3-triazole moieties are known to possess fungicidal, antimicrobial, antidepressant, antibacterial, anti-inflammatory, analgesic and antitumor activities.<br>References Sibgatulin, D. A., et al.: Synthesis, No. 7, 1075 (2010); Karivopalov, V. P., et al.: Chem. Rev. (Engl. Trans), 74, 339 (2005);<br></p>

<p>Applications 5-(2-Methyl-1,3-dioxolan-2-yl)-2-pyridineethanol (cas# 184766-50-5) is a compound useful in organic synthesis.<br></p>

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

<p>Applications 2,3-Pyrazinedicarboxylic Acid has been found to exhibit antifungal and antibacterial acitivity. It has also been used as a reagent in the preparation of transition metal pyrazinedicarboxylate complexes.<br>References Beaula, T.J., et al.: Spectrochim. Acta A, 138, 723 (2015); Premkumar, T., et al.: World J. Microb. Biot., 21, 479 (2005); Gunay, G., et al.: Inorg. Chim. Acta, 399, 19 (2013)<br></p>

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

<p>Applications 2-Amino-5-bromopyrazine-3-carboxylic Acid Methyl Ester is used as the starting material in the preparation of pyrazine derivatives that are AxI and c-Met receptor enzyme inhibitors. These inhibitors are useful in the treatment of tumors. 2-Amino-5-bromopyrazine-3-carboxylic Acid Methyl Ester is also used in the preparation of potent and selective inhibitors of ataxia telangiectasia mutated and Rad3 related (ATR) protein kinase as potential anticancer agents.<br>References Rushton, L.; et al.: PCT Int. Appl. 119 pp. Patent 2009 CODEN:PIXXD2; Charrier, J-D.; et al.: J. Med. Chem, 54, 2320 (2011)<br></p>

<p>Applications 5-methyl-1H-pyrazole hydrochloride (cas# 119760-62-2) is a useful research chemical.<br></p>

<p>Applications ethyl (3-bromo-1H-pyrazol-1-yl)acetate (cas# 1427022-51-2) is a useful research chemical.<br></p>

<p>Applications 1-(3-Bromopropyl)-4-(4-chlorophenyl)piperazine is an intermediate in the synthesis of 2-​[3-​[4-​(4-​Chlorophenyl)​-​1-​piperazinyl]​propyl]​-1,​2,​4-triazolo[4,​3-​a]​pyridin-​3(2H)​-​one Hydrochloride (C433100), which is a related compound of Trazodone (T718500), which is an antidepressant.<br>References Silvestrini, B., et al.: Eur. J. Pharmacol., 12, 231 (1970), Brogden, R.N., et al.: Drugs, 21, 401 (1981), Gorecki, D., et al.: Anal. Profiles Drug Subs., 16, 693 (1986),<br></p>

<p>Applications An intermediate in the production of Rosuvastatin (R700500) derivatives.<br>References Liu, Y. et al.: Guang. Huag., 39, 54 (2011);<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 1-(4-aminophenyl)imidazolidin-2-one (cas# 89518-99-0) is a useful research chemical.<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 2,5-Dioxopyrrolidin-1-yl dodecanoate (cas# 14565-47-0) is a useful research chemical.<br></p>

<p>Applications 2-[[6-Amino-5-(4-bromophenyl)-4-pyrimidinyl]oxy]-ethanol is a degradation product of Macitentan (M105005).<br>References Thummar, Mohit, et al.: Chromatographia, 81(3), 525-531 (2018)<br></p>

<p>Applications N-(2-Chloroethyl)-N'-(4-pyridinyl)urea (cas# 62491-96-7) is a useful research chemical.<br></p>

<p>Applications 4-(3-Pyridinyl)-3-buten-1-amine is a useful synthetic intermediate.<br></p>

<p>Applications 2-Bromopyridine-15N (cas# 54267-53-7) is a compound useful in organic synthesis.<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></p>

<p>Applications Ethyl 4-Amino-2-mercaptopyrimidine-5-carboxylate (cas# 774-07-2) is a compound useful in organic synthesis.<br></p>

<p>Stability Hygroscopic<br>Applications 1,3-Dibenzyl-1H-benzo[d]imidazol-3-ium Chloride is a useful reagent in the preparation of the antimicrobial benzimidazolium compounds via N-alkylation of benzimidazoles with benzyl chloride.<br>References Meng, J. P., et al.: Adv. Mat. Res., 554, 1686 (2012)<br></p>

<p>Applications 1H-Pyrrole is a five membered heteroaromatic ring that is used as a synthetic intermediate to create products for the pharmaceutical, chemical, food and cosmetic industries. 1H-Pyrrole has the ability to undergo electrochemical polymerization, producing a durable, conductive film that can be used to coat biosensors.<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 Diaz, A., et al.: J. Chem. Soc. Chem. Comm., 14, 635 (1979); Kaneto, K.: Curr. Appl. Phys., 5, 178 (2005); Lipshutz, B.: Chem. Rev., 86, 795 (1986)<br></p>

<p>Applications 3-Chloro-6-ethynylpyridazine is an pyridazine triflate intermediate used for the preparation of (alkynyl)pyridazine.<br>References Toussaint, D., et al.: Acta. Chimica, Slovenica., 41, 253 (1994);<br></p>

<p>Applications 3-Hydroxypyrrolidine, HCl<br></p>

<p>Stability Moisture Sensitive<br>Applications 1-Acetylimidazole (cas# 2466-76-4) is a useful research chemical.<br></p>

<p>Applications 3-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid (cas# 52099-78-2) is a compound useful in organic synthesis.<br></p>

<p>Applications Sulfosuccinimidyl Palmitate Sodium is an analog of Sulfosuccinimidyl Oleate Sodium (S689200).<br></p>