
Heterocycles with Nitrogen (N)
In this category, you will find a wide variety of nitrogen-containing heterocycles. Heterocycles are carbon chains that form a cycle in which at least one position is occupied by a heteroatom, in this case, nitrogen. These compounds are integral in the synthesis of pharmaceuticals, agrochemicals, and dyes, offering unique reactivity and stability. At CymitQuimica, we provide a comprehensive selection of high-quality nitrogen-containing heterocycles to support your research and industrial applications
Subcategories of "Heterocycles with Nitrogen (N)"
- Azepane(434 products)
- Benzotriazoles(436 products)
- Diazepanes(331 products)
- Imidazoles(4,011 products)
- Imidazolines(385 products)
- Isoxazole(1,077 products)
- Piperazines(3,736 products)
- Piperidines(8,406 products)
- Pyrazines(1,299 products)
- Pyrazole(5,921 products)
- Pyrazolidine(21 products)
- Pyrazoline(142 products)
- Pyridazine(856 products)
- Pyridines(21,918 products)
- Pyrimidine(6,041 products)
- Pyrroles(2,443 products)
- Pyrrolidines(5,817 products)
- Pyrroline(48 products)
- Pyrrolo[1,2-b]pyridazine(10 products)
- Tetrazole(510 products)
- Triazines(462 products)
- Triazoles(1,680 products)
Show 14 more subcategories
Found 17857 products of "Heterocycles with Nitrogen (N)"
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(1-(Tetrahydro-2h-pyran-4-yl)-1h-pyrazol-4-yl)methanol
CAS:Controlled ProductFormula:C9H14N2O2Color and Shape:NeatMolecular weight:182.223-(2,6-Dimethylphenyl)-2-oxazolidinone
CAS:Controlled Product<p>Applications 3-(2,6-Dimethylphenyl)-2-oxazolidinone is an intermediate used in the synthesis of Dimethachlor Ethane Sulfonic Acid Sodium Salt (D460283), which is a pesticide metabolite pollutant found in groundwater, surface water, and wastewater.<br>References Huntscha, S., et al.: J. Chromatogr. A, 1268, 74 (2012); Reemtsma, T., et al.: J. Chromatogr. A, 1271, 95 (2013);<br></p>Formula:C11H13NO2Color and Shape:NeatMolecular weight:191.2261,3-Bis[2,6-bis(1-methylethyl)phenyl]-2-carboxy-1H-imidazolium Inner Salt
CAS:Controlled Product<p>Applications 1,3-Bis[2,6-bis(1-methylethyl)phenyl]-2-carboxy-1H-imidazolium Inner Salt is synthesized from 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride(B426650). 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride is used as a reagent in the synthesis of NHC Copper(I) complexes bearing dipyridylamine ligands which exhibit interesting luminescent properties and are potential candidates for organic light-emitting diode applications. 1,3-Bis(2,6-diisopropylphenyl)imidazolium Chloride is also used as a reagent in the synthesis of 5,6-Dimethyl-9-oxo-9H-xanthene-4-acetic Acid Methyl Ester (D476595); the methyl ester derivative of the drug Vadimezan (V084950).<br>References Marion, R., et al.: Inorg. Chem., 53, 9181 (2014); Buchanan, C.M., et al.: Clin. Sci., 122, 449 (2012); Fruh, M., et al.: Clin. Lung. Cancer., 14, 34 (2013)<br></p>Formula:C28H36N2O2Color and Shape:NeatMolecular weight:432.61-[2-(1,1-Dimethylethyl)phenyl]pyrrolidine
CAS:Controlled Product<p>Applications 1-[2-(1,1-Dimethylethyl)phenyl]pyrrolidine, is a building block used in the synthesis of chemical compounds having therapeutic activity.<br></p>Formula:C14H21NColor and Shape:NeatMolecular weight:203.3233-Fluoropyrrolidine hydrochloride
CAS:<p>Stability Hygroscopic<br>Applications 3-Fluoropyrrolidine HCl<br></p>Formula:C4H9ClFNColor and Shape:NeatMolecular weight:125.572-Chloro-6-ethyl-N,N-dimethylthieno[2,3-d]pyrimidin-4-amine
CAS:Controlled ProductFormula:C10H12ClN3SColor and Shape:NeatMolecular weight:241.745-Bromo-pyridine-2-sulfonyl chloride
CAS:Controlled Product<p>Stability Moisture Sensitive<br>Applications 5-Bromo-pyridine-2-sulfonyl chloride<br></p>Formula:C5H3BrClNO2SColor and Shape:NeatMolecular weight:256.5Ethyl 2-fluoropyridine-3-carboxylate
CAS:Controlled Product<p>Applications Ethyl 2-fluoropyridine-3-carboxylate<br></p>Formula:C8H8FNO2Color and Shape:NeatMolecular weight:169.15N-(4-Methoxybenzyl)-N-2-pyridinyl-1,2-ethanediamine
CAS:Controlled Product<p>Applications N-(4-Methoxybenzyl)-N-2-pyridinyl-1,2-ethanediamine (cas# 109912-28-9) is a compound useful in organic synthesis.<br></p>Formula:C15H19N3OColor and Shape:NeatMolecular weight:257.334-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-dimethyl-benzeneacetic Acid
CAS:Controlled ProductFormula:C32H35NO3Color and Shape:NeatMolecular weight:481.634-Aminothieno[3,2-d]pyrimidine
CAS:Controlled Product<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>Formula:C6H5N3SColor and Shape:NeatMolecular weight:151.19Ethyl 4-Methyl-1-(1-phenylpropan-2-yl)-1H-pyrrole-2-carboxylate
Controlled Product<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>Formula:C17H21NO2Color and Shape:NeatMolecular weight:271.3545H,6H,7H-cyclopenta[b]pyridin-7-ylmethanol
CAS:Controlled ProductFormula:C9H11NOColor and Shape:NeatMolecular weight:149.194-Phenyl-2-piperidinecarboxylic Acid
CAS:Controlled Product<p>Applications 4-Phenyl-2-piperidinecarboxylic Acid is a compound useful in organic synthesis.<br></p>Formula:C12H15NO2Color and Shape:NeatMolecular weight:205.2532-(3-(3-(2-Fluorophenyl)ureido)-1H-pyrazol-1-yl)acetate
Controlled ProductFormula:C12H10FN4O3Color and Shape:NeatMolecular weight:277.231N-2-Pyridinyl-1,2-ethanediamine
CAS:Controlled Product<p>Applications N-2-Pyridinyl-1,2-ethanediamine is a reactant used in the synthesis of dual histamine H1 and H2 receptor antagonists based on cyanoguanidine. Also used in the synthesis of 2-thiohydantoins as somatostatin receptor ligands,<br>References Sadek, B. et al.: Molecules, 18, 14186 (2013); Wang, X. et al.: Lett. Drug Design. DIsc., 9, 655 (2012);<br></p>Formula:C7H11N3Color and Shape:NeatMolecular weight:137.182-(1H-Pyrazol-4-yl)aniline
CAS:Controlled Product<p>Applications 2-(1H-pyrazol-4-yl)aniline (cas# 1342757-33-8) is a useful research chemical.<br></p>Formula:C9H9N3Color and Shape:NeatMolecular weight:159.182,5-Dimethyl-3-pyridinamine-d2
CAS:Controlled ProductFormula:C7D2H8N2Color and Shape:NeatMolecular weight:124.184-Bromopyridine Hydrochloride
CAS:Controlled Product<p>Applications 4-Bromopyridine Hydrochloride (cas# 19524-06-2) is a compound useful in organic synthesis.<br></p>Formula:C5H4BrN·ClHColor and Shape:NeatMolecular weight:194.465-Chloro-1-methylimidazole
CAS:Controlled Product<p>Applications A useful synthetic intermediate.<br></p>Formula:C4H5ClN2Color and Shape:NeatMolecular weight:116.55N,N-Dimethyl-5-(piperidin-2-yl)-1,2,4-oxadiazol-3-amine
CAS:Controlled ProductFormula:C9H16N4OColor and Shape:NeatMolecular weight:196.25N-[(1R,2S)-2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-hydroxy-1-(1-pyrrolidinylmethyl)ethyl]-octanamide
CAS:Controlled ProductFormula:C23H36N2O4Color and Shape:NeatMolecular weight:404.5432-(Piperidin-4-yl)-1H-indole
CAS:Controlled ProductFormula:C13H16N2Color and Shape:NeatMolecular weight:200.28N-Boc-pyrrolidin-2-ylboronic Acid
CAS:Controlled Product<p>Applications A boc-protected cyclic amine used in the preparation of heterocyclic boronic acid compounds.<br></p>Formula:C9H18BNO4Color and Shape:NeatMolecular weight:215.05Methyl 4-Hydroxy-1H-pyrrole-2-carboxylate
CAS:Controlled Product<p>Applications Methyl 4-hydroxy-1H-pyrrole-2-carboxylate is a useful reagent for organic synthesis.<br></p>Formula:C6H7NO3Color and Shape:NeatMolecular weight:141.125Ethyl 5,7-dioxo-4-phenethyl-2-(thiophen-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-6-carboxylate
Controlled ProductFormula:C21H19N3O4SColor and Shape:NeatMolecular weight:409.4581H-Pyrazole-1-carboxamidine Hydrochloride
CAS:Controlled Product<p>Applications A stable and versatile reagent for the efficient and chemically specific guanylation of sterically unhindered primary and secondary aliphatic amines under mild conditions. Useful reagent in peptide synthesis.<br>References Baslow, M., et al.: J. Inherit. Metab. Dis., 23, 684 (2000), Lee, Y., et al.: Bioorg. Med. Chem. Lett., 10, 2771 (2000), Baslow, M., et al.: Neurochem. Res., 27, 403 (2002),<br></p>Formula:C4H6N4·ClHColor and Shape:NeatMolecular weight:146.584-[(4-Chlorophenoxy)methyl]piperidine
CAS:Controlled ProductFormula:C12H16ClNOColor and Shape:NeatMolecular weight:225.7141H-1,2,4-Triazole-3,5-13C2-1,2,4-15N3
CAS:Controlled ProductFormula:C2H315N3Color and Shape:NeatMolecular weight:74.03084-amino-1,2,4-triazolidine-3,5-dione
CAS:Controlled Product<p>Applications 4-amino-1,2,4-triazolidine-3,5-dione (cas# 21531-96-4) is a useful research chemical.<br></p>Formula:C2H4N4O2Color and Shape:NeatMolecular weight:116.084-[(3-Fluorophenyl)methylidene]piperidine
CAS:Controlled ProductFormula:C12H14FNColor and Shape:NeatMolecular weight:191.2452-(2-Aminophenyl)-1H-benzimidazole
CAS:Controlled Product<p>Applications 2-(2-Aminophenyl)-1H-benzimidazole is a chemical reagent used in the synthesis of small molecule inhibitors targeting ubiquitin-like domains for treatments of diseases caused by the cellular accumulation of damaged proteins. Also used in the synthesis of pharmaceutical agents targeting leishmania related parasites.<br>References Keurulainen, L. et al.: Bioorg. Med. Chem. Lett., 25, 1933 (2015); He, Y. et al.: Bioorg. Med. Chem., 23, 2798 (2015);<br></p>Formula:C13H11N3Color and Shape:NeatMolecular weight:209.254-Hydroxy-benzenepropanoic Acid 2,5-Dioxo-3-sulfo-1-pyrrolidinyl Ester Sodium Salt
CAS:Controlled ProductFormula:C13H12NNaO8SColor and Shape:NeatMolecular weight:365.2912-(Trifluoromethyl)-1,3-benzoxazol-6-amine
CAS:Controlled ProductFormula:C8H5F3N2OColor and Shape:NeatMolecular weight:202.1335-Fluoropyridine-3-Sulfonyl Chloride
CAS:Controlled ProductFormula:C5H3ClFNO2SColor and Shape:NeatMolecular weight:195.5991H-Pyrrolo[2,3-b]pyridine 7-Oxide
CAS:Controlled Product<p>Applications 1H-Pyrrolo[2,3-b]pyridine 7-Oxide (cas# 55052-24-9) is a compound useful in organic synthesis.<br></p>Formula:C7H6N2OColor and Shape:NeatMolecular weight:134.14(R)-2-((4-Chlorophenyl)(piperidin-4-yloxy)methyl)pyridine
CAS:Controlled ProductFormula:C17H19ClN2OColor and Shape:NeatMolecular weight:302.7994-Amino-6-chloro-1-β-D-ribofuranosylimidazo[4,5-c]pyridine
CAS:Controlled Product<p>Applications Adenosine analog<br>References Barbieri, D., et al.: Bioorg. Med. Chem. Lett., 8, 2533 (1998),<br></p>Formula:C11H13ClN4O4Color and Shape:NeatMolecular weight:300.701-[4-(4-Fluorophenyl)-2-thiazolyl]-3,5-dimethyl-1H-pyrazole-4-propanoic Acid
CAS:Controlled Product<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>Formula:C17H16FN3O2SColor and Shape:NeatMolecular weight:345.392-Amino-5-ethylpyrazine
CAS:Controlled Product<p>Applications 2-Amino-5-ethylpyrazine<br></p>Formula:C6H9N3Color and Shape:NeatMolecular weight:123.156tert-Butyl (6-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)hexyl)carbamate
Controlled ProductFormula:C24H31N3O6Color and Shape:NeatMolecular weight:457.519Imidazo[1,2-a]pyridin-7-ol
CAS:Controlled Product<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>Formula:C7H6N2OColor and Shape:NeatMolecular weight:134.142-Benzotriazol-1-yl-propionic acid
CAS:Controlled Product<p>Applications 2-Benzotriazol-1-yl-propionic acid is used in the synthesis of N-substituted benzotriazole/morpholine derivatives which has antiinflammatory anthelmintics properties.<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 Upadhyay, R. K., et al.: J. In. Coun. Chem., 9, 36 (1993);<br></p>Formula:C9H9N3O2Color and Shape:NeatMolecular weight:191.196'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile
CAS:Controlled Product<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>Formula:C12H10N4OColor and Shape:NeatMolecular weight:226.234[1,2,4]Triazolo[1,5-a]pyridine-6-carboxylic Acid
CAS:Controlled Product<p>Applications [1,2,4]triazolo[1,5-a]pyridine-6-carboxylic acid (cas# 1043903-19-0) is a useful research chemical.<br></p>Formula:C7H5N3O2Color and Shape:NeatMolecular weight:163.139-(Acetyloxy)-3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:Controlled Product<p>Applications 9-(Acetyloxy)-3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one can be synthesized from 3-(2-Chloroethyl)-2-methyl-9-(benzyloxy)-4H-pyrido[1,2a]pyrimidin-4-one (C366140).<br></p>Formula:C13H17ClN2O3Color and Shape:NeatMolecular weight:284.7396-Pyrrolidino-7-deazapurine
CAS:Controlled ProductFormula:C10H12N4Color and Shape:NeatMolecular weight:188.234,6-Difluoro-2-pyridinamine
CAS:Controlled ProductFormula:C5H4F2N2Color and Shape:NeatMolecular weight:130.0952-(Chloromethyl)-3,5-dimethylpyridine Hydrochloride
CAS:Controlled Product<p>Applications Intermediate in the preparation of Omeprazole metabolites<br></p>Formula:C8H10ClN·ClHColor and Shape:NeatMolecular weight:192.091H-1,2,3-Triazole-15N3
CAS:Controlled ProductFormula:C2H315N3Color and Shape:NeatMolecular weight:72.046

