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)
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Found 17857 products of "Heterocycles with Nitrogen (N)"
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1H-Pyrrolo[3,2-b]pyridine-6-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H8N2O2Color and Shape:NeatMolecular weight:176.175-acetyl-6-hydroxy-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione
CAS:Controlled Product<p>Applications 5-acetyl-6-hydroxy-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione (cas# 58713-03-4) is a useful research chemical.<br></p>Formula:C8H10N2O4Color and Shape:NeatMolecular weight:198.186,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-6-amine Hydrochloride
CAS:Controlled ProductFormula:C6H9N3·HClColor and Shape:NeatMolecular weight:159.617Methyl 3-(6-Formylpyridin-3-yl)-4-methylbenzoate
CAS:Controlled ProductFormula:C15H13NO3Color and Shape:NeatMolecular weight:255.269(4-(Pyrimidin-2-yl)phenyl)methanamine Hydrochloride
CAS:Controlled ProductFormula:C11H11N3Color and Shape:NeatMolecular weight:185.2255-Amino-1,3-diphenyl-1H-pyrazole
CAS:Controlled Product<p>Applications 5-Amino-1,3-diphenyl-1H-pyrazole is a reagent for the preparation of molecular switches within GIRK activator scaffold that afford selective GIRK inhibitors.<br>References Wen, W., et al.: Bioorg. Med. Chem. Lett., 23, 4562 (2013); Karschin, C., et al.: J. Neurosci., 16, 3559 (1996)<br></p>Formula:C15H13N3Color and Shape:NeatMolecular weight:235.285,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole
CAS:Controlled ProductFormula:C6H8N2Color and Shape:NeatMolecular weight:108.1414-(4-(Chloro(pyridin-2-yl)methyl)phenoxy)piperidine
Controlled ProductFormula:C17H19ClN2OColor and Shape:NeatMolecular weight:302.7992,4,6-Trichloropyrimidine
CAS:Controlled Product<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>Formula:C4HCl3N2Color and Shape:NeatMolecular weight:183.424-Chloro-2-iodopyridine
CAS:Controlled ProductFormula:C5H3ClINColor and Shape:NeatMolecular weight:239.4412-chloro-4,6-bis([1,1':3',1'':3'',1'''-quaterphenyl]-4-yl)-1,3,5-Triazine
CAS:Controlled ProductFormula:C51H34ClN3Color and Shape:NeatMolecular weight:724.2891,4-Dihydro-2,6-dimethyl-4-(2-nitrophenyl)-3,5-pyridinedicarboxylic Acid 3-Methyl Ester
CAS:Controlled ProductFormula:C16H16N2O6Color and Shape:NeatMolecular weight:332.3081-{Bicyclo[2.2.1]heptan-2-yl}piperazine
CAS:Controlled ProductFormula:C11H20N2Color and Shape:NeatMolecular weight:180.294-[4-(Dimethylamino)naphthyl]-1,2,4-triazolidine-3,5-dione
CAS:Controlled Product<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>Formula:C14H14N4O2Color and Shape:BeigeMolecular weight:270.29N,N-Dimethyl-1-(6-nitro-3-pyridinyl)-4-piperidinamine
CAS:Controlled ProductFormula:C12H18N4O2Color and Shape:NeatMolecular weight:250.2975,6-Dihydro-4h-Pyrrolo[3,4-D]Thiazole Dihydrochloride
CAS:Controlled Product<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>Formula:C5H6N2S·2HClColor and Shape:NeatMolecular weight:126.18+2(36.46)2-(1H-Imidazol-1-yl)acetonitrile
CAS:Controlled Product<p>Applications 2-(1H-Imidazol-1-yl)acetonitrile is a reactant that has been used in the synthesis of lanoconazole (L174500), an antifungal.<br>References Chen, Y., et. al.: Jiingxi Huagong Zhongjianti, 39, 28 (2009); Oka, H., et al.: Arzneim.-Forsch., 42, 345 (1992); Niwano, Y., et al.: Antimicrob. Agents Chemother., 38, 2204 (1994); Munt, L.: et al.: Oyo Yakuri, 43, 195 (1992)<br></p>Formula:C5H5N3Color and Shape:NeatMolecular weight:107.11(4R,6R)-4-(2-Carboxyethyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-4,6-dicarboxylic Acid
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications (4R,6R)-4-(2-Carboxyethyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-4,6-dicarboxylic Acid, is an isomer of Mikimopine (M385508), which forms in roots after transformation with agrobacterium and influences alkaloid production. This in turn affects insect toxicity and allelopathic properties.<br>References Sauerwein, M. et al.: J. Plant Physiol., 142, 446 (1993);<br></p>Formula:C11H13N3O6Color and Shape:NeatMolecular weight:283.237(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetic Acid
CAS:Controlled Product<p>Applications (2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)acetic acid (cas# 4113-97-7) is a useful research chemical.<br></p>Formula:C6H6N2O4Color and Shape:NeatMolecular weight:170.1233-(Aminomethyl)-2(1H)-pyridinone Hydrochloride
CAS:Controlled ProductFormula:C6H8N2O·ClHColor and Shape:NeatMolecular weight:160.6014-(4-Fluorophenyl)-3-piperidinemethanol
CAS:Controlled ProductFormula:C12H16FNOColor and Shape:NeatMolecular weight:209.262-(4,5-Dihydro-1h-imidazol-2-yl)pyridine
CAS:Controlled Product<p>Applications 2-(4,5-dihydro-1H-imidazol-2-yl)pyridine (cas# 7471-05-8) is a useful research chemical.<br></p>Formula:C8H9N3Color and Shape:NeatMolecular weight:147.18Methyl 4-Oxopiperidine-3-carboxylate Hydrochloride
CAS:Controlled Product<p>Stability Hygroscopic<br>Applications Methyl 4-Oxopiperidine-3-carboxylate Hydrochloride (cas# 71486-53-8) is a useful research chemical.<br></p>Formula:C7H11NO3·HClColor and Shape:NeatMolecular weight:157.17 + 36.46Benzoxazolemethanesulfonamide-N-(6-methyl-hexanoate)
CAS:Controlled Product<p>Applications Intermediate of Zonisamide-N-(6-hexanoic acid).<br></p>Formula:C15H20N2O5SColor and Shape:NeatMolecular weight:340.392-(3-Chlorophenyl)pyrimidine-4-carboxylic Acid
CAS:Controlled Product<p>Applications 2-(3-chlorophenyl)pyrimidine-4-carboxylic acid (cas# 1216604-60-2) is a useful research chemical.<br></p>Formula:C11H7ClN2O2Color and Shape:NeatMolecular weight:234.644-Chloro-thieno[3,2-c]pyridine-2-carboxylic Acid Methyl Ester
CAS:Controlled ProductFormula:C9H6ClNO2SColor and Shape:NeatMolecular weight:227.6671-(3-Chloro-2-hydroxypropyl)-3,5-bis(2-oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione-d15
CAS:Controlled Product<p>Applications 1-(3-Chloro-2-hydroxypropyl)-3,5-bis(2-oxiranylmethyl)-1,3,5-triazine-2,4,6(1H,3H,5H)-trione-d15 is an intermediate for the synthesis of Triglycidyl Isocyanurate-d15 (T793817). Isotope labelled Triglycidyl isocyanurate is a reagent used in the synthesis of N-Benzyl Metaxalone (B285000), which is a muscle relaxant used to relax muscles and relieve pain.<br>References Toth, P.E., et al.: Clin. Ther., 26, 1355 (2004)<br></p>Formula:C12D15HClN3O6Color and Shape:NeatMolecular weight:348.8174-[(1,4-Dihydro-4-oxo-2-pyrimidinyl)amino]benzonitrile
CAS:Controlled Product<p>Applications Used in the preparation of 2-naphthyl substituted diarylpyrimidines (DAPY) analogues.<br>References Gu, S. et al.; Bioorg. Med. Chem. 19, 5117 (2011)<br></p>Formula:C11H8N4OColor and Shape:BrownMolecular weight:212.216-Chloro-2-pyridinecarboximidamide Hydrochloride
CAS:Controlled ProductFormula:C6H6ClN3•HClColor and Shape:NeatMolecular weight:155.58 + (36.46)2-[(3-Cyanopyridin-2-yl)amino]acetic Acid
CAS:Controlled ProductFormula:C8H7N3O2Color and Shape:NeatMolecular weight:177.162,4-Diamino-6-hydroxypyrimidine-15N3
CAS:Controlled Product<p>Applications 2,4-Diamino-6-hydroxypyrimidine-15N3 (cas# 1638736-04-5) is a compound useful in organic synthesis.<br></p>Formula:C4H615N3NOColor and Shape:NeatMolecular weight:129.0975-Methoxyoxazole-2-carboxylic Acid Methyl Ester
CAS:Controlled Product<p>Applications 5-Methoxyoxazole-2-carboxylic Acid Methyl Ester,is a oxazole-containing compound, that can be extensively used in medicinal chemistry. The oxazole group is a key element of a number of biologically active natural products.<br>References Thalhammer, A., et al.: Tetrahedron Lett., 50, 1045 (2009);<br></p>Formula:C6H7NO4Color and Shape:NeatMolecular weight:157.124tert-Butyl 2-Cyanopiperazine-1-carboxylate
CAS:Controlled Product<p>Applications tert-Butyl 2-cyanopiperazine-1-carboxylate (cas# 1053656-76-0) is a useful research chemical.<br></p>Formula:C10H17N3O2Color and Shape:NeatMolecular weight:211.264-Piperidinemethanol
CAS:<p>Applications 4-Piperidinemethanol, is a building block that can be used for the synthesis of selective inhibitors of sphingosine kinase 1 (SK1), that may serve as therapeutic agents for proliferative diseases, including hypertension.<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 Baek, D., et al.: Chem.l Commun., 49, 2136 (2013);<br></p>Formula:C6H13NOColor and Shape:NeatMolecular weight:115.175-(Difluoromethyl)-1h-pyrazol-3-amine
CAS:Controlled Product<p>Applications 5-(Difluoromethyl)-1h-pyrazol-3-amine<br></p>Formula:C4H5F2N3Color and Shape:NeatMolecular weight:133.13-Pyrrolidineacetic Acid Methyl Ester Hydrochloride
CAS:Controlled ProductFormula:C7H13NO2·HClColor and Shape:NeatMolecular weight:179.6454-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridazine
CAS:Controlled ProductFormula:C10H15BN2O2Color and Shape:NeatMolecular weight:206.0496-Amino-2-chloro-5-nitropyridine
CAS:Controlled Product<p>Applications 6-Amino-2-chloro-5-nitropyridine (cas# 27048-04-0) is a compound useful in organic synthesis.<br></p>Formula:C5H4ClN3O2Color and Shape:NeatMolecular weight:173.56(S)-5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-8-yl)oxazolidin-2-one(Vilanterol impurity)
Controlled ProductFormula:C13H15NO4Color and Shape:NeatMolecular weight:249.262{4-[2-(1-Pyrrolidinyl)ethyl]phenyl}amine Dihydrochloride
CAS:Controlled ProductFormula:C12H18N2•2(HCl)Color and Shape:NeatMolecular weight:263.21Trimethylsilylpiperidine
CAS:Controlled ProductFormula:C8H19NSiColor and Shape:NeatMolecular weight:157.329(AlphaR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid
CAS:Controlled Product<p>Applications (αR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid is an intermediate used to prepare Cephalosporin derivatives with activities against both Gram-positive and Gram-negative bacteria.<br>References Albrecht, H., et al.: J. Med. Chem., 37, 400 (1994)<br></p>Formula:C15H17N3O6Color and Shape:NeatMolecular weight:335.314-Pyrazoleboronic Acid Pinacol Ester
CAS:Controlled Product<p>Applications 4-Pyrazoleboronic Acid Pinacol Ester is used in the preparation of Rho kinase (ROCK) inhibitors as wella s other biologically active compounds.<br>References Chowdhury, S. et al.: Bioorg. Med. Chem. Lett., 21, 7107 (2011);<br></p>Formula:C9H15BN2O2Color and Shape:NeatMolecular weight:194.042-Cyclobutyl-4-oxazolecarboxylic Acid
CAS:Controlled ProductFormula:C8H9NO3Color and Shape:NeatMolecular weight:167.1625-(3-Pyridinyl)-2-oxazolecarboxylic Acid
CAS:Controlled ProductFormula:C9H6N2O3Color and Shape:NeatMolecular weight:190.161,3-Bis(2-ethoxy-2-oxoethyl)-1H-imidazolium Chloride
CAS:Controlled ProductFormula:C11H17N2O4·ClColor and Shape:NeatMolecular weight:276.7172-Amino-5-ureido-4,6-pyrimidinedione
CAS:Controlled Product<p>Applications 2-Amino-5-ureido-4,6-pyrimidinedione (cas# 21823-25-6) is a compound useful in organic synthesis.<br></p>Formula:C5H7N5O3Color and Shape:NeatMolecular weight:185.143-(6-Oxo-3-pyridin-4-ylpyridazin-1(6h)-yl)propanoic Acid
CAS:Controlled Product<p>Applications 3-(6-Oxo-3-pyridin-4-ylpyridazin-1(6H)-yl)propanoic acid (cas# 1283108-08-6) is a useful research chemical for organic synthesis.<br></p>Formula:C12H11N3O3Color and Shape:NeatMolecular weight:245.2343-Bromo-5-(1-hydroxyethyl)pyridine
CAS:Controlled Product<p>Applications 3-Bromo-5-(1-hydroxyethyl)pyridine<br></p>Formula:C7H8BrNOColor and Shape:NeatMolecular weight:202.05
![1H-Pyrrolo[3,2-b]pyridine-6-carboxylic Acid Methyl Ester](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FP998595.webp&w=3840&q=75)
![6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-6-amine Hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD449945.webp&w=3840&q=75)
![5,6-Dihydro-4H-pyrrolo[1,2-b]pyrazole](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD450500.webp&w=3840&q=75)
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![(4R,6R)-4-(2-Carboxyethyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-4,6-dicarboxylic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FC179210.webp&w=3840&q=75)
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![4-[(1,4-Dihydro-4-oxo-2-pyrimidinyl)amino]benzonitrile](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD449610.webp&w=3840&q=75)
![2-[(3-Cyanopyridin-2-yl)amino]acetic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FB422873.webp&w=3840&q=75)
![(S)-5-(2,2-Dimethyl-4H-benzo[d][1,3]dioxin-8-yl)oxazolidin-2-one(Vilanterol impurity)](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FD456839.webp&w=3840&q=75)
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![(AlphaR)-α-[[(4-Ethyl-2,3-dioxo-1-piperazinyl)carbonyl]amino]-4-hydroxy-benzeneacetic Acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FTR%2Fthumb-webp%2FE917365.webp&w=3840&q=75)
