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(21,917 products)
- Pyrimidine(6,041 products)
- Pyrroles(2,443 products)
- Pyrrolidines(5,816 products)
- Pyrroline(48 products)
- Pyrrolo[1,2-b]pyridazine(10 products)
- Tetrazole(510 products)
- Triazines(462 products)
- Triazoles(1,680 products)
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Found 17856 products of "Heterocycles with Nitrogen (N)"
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5-Phenyl-1H-tetrazole
CAS:Controlled Product<p>Applications 5-Phenyl-1H-tetrazole (cas# 18039-42-4) is a useful research chemical.<br></p>Formula:C7H6N4Color and Shape:White To Off-WhiteMolecular weight:146.153,5-Diethyl-1H-pyrazole
CAS:Controlled ProductFormula:C7H12N2Color and Shape:NeatMolecular weight:124.1841-Cyclohexyl-1H-pyrazole-3-carboxylic Acid
CAS:Controlled ProductFormula:C10H14N2O2Color and Shape:NeatMolecular weight:194.23Diethyl 2-(Methylthio)-4,5-pyrimidinedicarboxylate
CAS:Controlled Product<p>Applications Diethyl 2-(methylthio)-4,5-pyrimidinedicarboxylate<br></p>Formula:C11H14N2O4SColor and Shape:NeatMolecular weight:270.33,5-Bis[(2-fluorophenyl)methylene]-4-piperidinone
CAS:Controlled ProductFormula:C19H15F2NOColor and Shape:NeatMolecular weight:311.3252,3-Pyrazinedicarboxylic Acid
CAS:Controlled Product<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>Formula:C6H4N2O4Color and Shape:NeatMolecular weight:168.113-(2-oxoimidazolidin-1-yl)benzoic Acid
CAS:Controlled ProductFormula:C10H10N2O3Color and Shape:NeatMolecular weight:206.1985-Methyl-1H-pyrazole Hydrochloride
CAS:Controlled Product<p>Applications 5-methyl-1H-pyrazole hydrochloride (cas# 119760-62-2) is a useful research chemical.<br></p>Formula:C4H6N2·HClColor and Shape:NeatMolecular weight:118.5653,5-Bis(trifluoromethyl)-4-pyridinol
CAS:Controlled ProductFormula:C7H3F6NOColor and Shape:NeatMolecular weight:231.0955-(Chloromethyl)pyridin-2-amine Hydrochloride
CAS:Controlled ProductFormula:C6H7N2Cl•HClColor and Shape:NeatMolecular weight:179.054-Chloro-7-fluoropyrrolo[1,2-a]quinoxaline
CAS:Controlled ProductFormula:C11H6ClFN2Color and Shape:NeatMolecular weight:220.631,1'-Ethylenedipiperazine Hydrochloride Salt
CAS:Controlled Product<p>Applications 1,1'-Ethylenedipiperazine Hydrochloride Salt is the salt form of 1,1'-Ethylenedipiperazine, which is used in the synthetic preparation of novel series of bisintercalating DNA-binding piperazine-linked bisanthrapyrazoles as anticancer agents.<br>References Zhang, R.; et al.: Bioorganic Med. Chem., 19, 7023 (2011)<br></p>Formula:C10H22N4•x(HCl)Color and Shape:NeatMolecular weight:198.31 (Free base)tert-Butyl 6-chloropyridazine-3-carboxylate
CAS:<p>Applications tert-butyl 6-chloropyridazine-3-carboxylate (cas# 1340506-55-9) is a useful research chemical.<br></p>Formula:C9H11ClN2O2Color and Shape:BrownMolecular weight:214.651H-1,2,4-Triazole-3,5-13C2-1,2,4-15N3
CAS:Controlled ProductFormula:C2H315N3Color and Shape:NeatMolecular weight:74.03083,6-dimethyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carboxylic Acid
CAS:Controlled ProductFormula:C9H8N2O4Color and Shape:NeatMolecular weight:208.1712-Hydroxyethylbenzimidazolidinone-2
CAS:Controlled Product<p>Applications 2-Hydroxyethylbenzimidazolidinone-2 (cas# 63388-01-2) is a compound useful in organic synthesis.<br></p>Formula:C9H10N2O2Color and Shape:NeatMolecular weight:178.195-Acetyl-2H-pyrazole-3-carboxylic Acid Ethyl Ester
CAS:Controlled Product<p>Applications 5-Acetyl-2H-pyrazole-3-carboxylic Acid Ethyl Ester (cas# 37622-89-2) is a useful research chemical.<br></p>Formula:C8H10N2O3Color and Shape:NeatMolecular weight:182.184-(3-Pyridinyl)-3-buten-1-amine
CAS:Controlled Product<p>Applications 4-(3-Pyridinyl)-3-buten-1-amine is a useful synthetic intermediate.<br></p>Formula:C9H12N2Color and Shape:NeatMolecular weight:197.663-Amino-1,4-dimethylpyrazole
CAS:Controlled Product<p>Applications 3-Amino-1,4-dimethylpyrazole is used in the preparation of peptides as cysteine protease inhibitors.<br></p>Formula:C5H9N3Color and Shape:NeatMolecular weight:111.145Diethyl(pyridin-4-yl)borane
CAS:Controlled Product<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>Formula:C9H14BNColor and Shape:NeatMolecular weight:147.0256-Amino-2,4-dihydroxypyrimidine
CAS:Controlled Product<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>Formula:C4H5N3O2Color and Shape:NeatMolecular weight:127.107-Chloro-3-isopropyl-5-(methylthio)-1H-pyrazolo[4,3-d]pyrimidine
CAS:Controlled ProductFormula:C9H11ClN4SColor and Shape:NeatMolecular weight:242.7283-Bromo-5-tert-butyl-4,5-dihydroisoxazole
CAS:Controlled ProductFormula:C7H12BrNOColor and Shape:NeatMolecular weight:206.081,3-Dibenzyl-1H-benzo[d]imidazol-3-ium Chloride
CAS:Controlled Product<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>Formula:C21H19ClN2Color and Shape:NeatMolecular weight:334.853-Chloro-6-ethynylpyridazine
CAS:Controlled Product<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>Formula:C6H3ClN2Color and Shape:NeatMolecular weight:138.55rac-1-Methyl-pyrrolidine-2-carboxylicacidamide
CAS:Controlled ProductFormula:C6H12N2OColor and Shape:NeatMolecular weight:128.1723-Hydroxypyrrolidine Hydrochloride
CAS:Controlled Product<p>Applications 3-Hydroxypyrrolidine, HCl<br></p>Formula:C4H10ClNOColor and Shape:NeatMolecular weight:123.585-Bromo-2-ethynylpyrimidine
CAS:Controlled ProductFormula:C6H3BrN2Color and Shape:NeatMolecular weight:183.0057-Chloro-2-(methylsulfanyl)-[1,3]thiazolo[4,5-d]pyrimidine
CAS:Controlled ProductFormula:C6H4ClN3S2Color and Shape:NeatMolecular weight:217.699Ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1h-pyrazole-4-carboxylate
CAS:Controlled Product<p>Applications Ethyl 1-(4-(aminosulfonyl)phenyl)-3-(trifluoromethyl)-5-p-tolyl-1h-pyrazole-4-carboxylate<br></p>Formula:C20H18F3N3O4SColor and Shape:NeatMolecular weight:453.4354-Amino-6-(trifluoromethyl)pyridine-3-carbonitrile
CAS:Controlled ProductFormula:C7H4F3N3Color and Shape:NeatMolecular weight:187.122N-(3-chloro-4-methoxyphenyl)-1-(methylsulfonyl)-4-Piperidinecarboxamide
CAS:Controlled Product<p>Applications N-(3-chloro-4-methoxyphenyl)-1-(methylsulfonyl)-4-Piperidinecarboxamide 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>Formula:C14H19ClN2O4SColor and Shape:NeatMolecular weight:346.83cis-Dispiro[cyclohexane-1,3'-[1,2,4]trioxolane-5',2''-tricyclo[3.3.1.13,7]decane]-4-acetic Acid 1H-Benzotriazol-1-yl Ester
CAS:Controlled ProductFormula:C24H29N3O5Color and Shape:NeatMolecular weight:439.5041-Methyl-4-nitro-1H-pyrazole-3-sulfonamide
CAS:Controlled ProductFormula:C4H6N4O4SColor and Shape:NeatMolecular weight:206.18Fmoc-1-pyrrolidine-3-carboxylic acid
CAS:Controlled Product<p>Applications Fmoc-1-pyrrolidine-3-carboxylic acid<br></p>Formula:C20H19NO4Color and Shape:NeatMolecular weight:337.372,6-Dimethyl-3,5-dicarboxy-4-(2-nitrophenyl)-1,4-dihydropyridine
CAS:Controlled Product<p>Applications 2,6-Dimethyl-3,5-dicarboxy-4-(2-nitrophenyl)-1,4-dihydropyridine is used as a reactant in the preparation of hydroxyindolecarboxylate and hydroxycarbolinecarboxylate from nifedipine analogous cyanoethyl ester.<br>References Gorlitzer, K., et al.: Pharmazie, 55, 35 (2000)<br></p>Formula:C15H14N2O6Color and Shape:NeatMolecular weight:318.2815-(3,4-Dichlorophenyl)-6-(ethoxymethyl)pyrimidine-2,4-diamine
CAS:Controlled ProductFormula:C13H14Cl2N4OColor and Shape:NeatMolecular weight:313.182-(6-Chloropyridin-2-yl)acetonitrile
CAS:Controlled ProductFormula:C7H5ClN2Color and Shape:NeatMolecular weight:152.5812,4-Dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 2,4-Dichloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidine hydrochloride (cas# 1187830-76-7) is a useful research chemical.<br></p>Formula:C7H7N3Cl2•HClColor and Shape:NeatMolecular weight:240.5186-Chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylic Acid
CAS:Controlled ProductFormula:C8H5ClN2O2Color and Shape:NeatMolecular weight:196.59(2R,4R)-1-Acetyl-4-hydroxypyrrolidine-2-carboxylic Acid
CAS:Controlled ProductFormula:C7H11NO4Color and Shape:NeatMolecular weight:173.167α-Amino-1-[(phenylmethoxy)carbonyl]-2-piperidineacetic Acid
CAS:Controlled ProductFormula:C15H20N2O4Color and Shape:NeatMolecular weight:267.0756-Methyl-3-pyridoyl-2-pyrrolidinone
CAS:Controlled Product<p>Applications 6-Methyl-3-pyridoyl-2-pyrrolidinone (cas# 1076198-57-6) is a compound useful in organic synthesis.<br></p>Formula:C11H12N2O2Color and Shape:NeatMolecular weight:204.232-Oxo-2,3-dihydrobenzo[d]oxazol-6-ylboronic Acid Pinacol Ester
CAS:Controlled Product<p>Applications 2-oxo-2,3-dihydrobenzo[d]oxazol-6-ylboronic acid pinacol ester (cas# 1105710-32-4) is a useful research chemical.<br></p>Formula:C13H16BNO4Color and Shape:NeatMolecular weight:261.084,6-Dichloro-5-fluoropyrimidine
CAS:Controlled Product<p>Applications 4,6-Dichloro-5-fluoropyrimidine<br></p>Formula:C4HCl2FN2Color and Shape:NeatMolecular weight:166.97(S)-1-(3-Fluororopyridin-2-yl)ethylamine Hydrochloride
CAS:Controlled Product<p>Applications A chiral fluoro-pyridine derivative used in the preparation of dihydropyrrolopyrimidinone derivatives for use as MARK inhibitors.<br></p>Formula:C7H10ClFN2Color and Shape:NeatMolecular weight:176.625-Bromo-2-chloro-3-nitropyridine
CAS:Controlled Product<p>Applications 5-Bromo-2-chloro-3-nitropyridine (cas# 67443-38-3) is a compound useful in organic synthesis.<br></p>Formula:C5H2BrClN2O2Color and Shape:NeatMolecular weight:237.442,6-Dichloropyrimidine-4-carbonyl chloride
CAS:Controlled ProductFormula:C5HCl3N2OColor and Shape:NeatMolecular weight:211.432-Bromo-5-fluoropyridine-4-boronic Acid
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications 2-Bromo-5-fluoropyridine-4-boronic acid<br></p>Formula:C5H4BBrFNO2Color and Shape:NeatMolecular weight:219.8
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