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Heterocycles with Nitrogen (N)

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)"

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Found 17857 products of "Heterocycles with Nitrogen (N)"

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  • (1-(Tetrahydro-2h-pyran-4-yl)-1h-pyrazol-4-yl)methanol

    Controlled Product
    CAS:
    Formula:C9H14N2O2
    Color and Shape:Neat
    Molecular weight:182.22

    Ref: TR-T140721

    750mg
    1,509.00€
  • 3-(2,6-Dimethylphenyl)-2-oxazolidinone

    Controlled Product
    CAS:
    <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:C11H13NO2
    Color and Shape:Neat
    Molecular weight:191.226

    Ref: TR-D948650

    1g
    1,085.00€
    250mg
    330.00€
    500mg
    591.00€
  • 1,3-Bis[2,6-bis(1-methylethyl)phenyl]-2-carboxy-1H-imidazolium Inner Salt

    Controlled Product
    CAS:
    <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:C28H36N2O2
    Color and Shape:Neat
    Molecular weight:432.6

    Ref: TR-B413000

    250mg
    313.00€
    2500mg
    2,114.00€
  • 1-[2-(1,1-Dimethylethyl)phenyl]pyrrolidine

    Controlled Product
    CAS:
    <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:C14H21N
    Color and Shape:Neat
    Molecular weight:203.323

    Ref: TR-D468215

    100mg
    3,477.00€
  • 3-Fluoropyrrolidine hydrochloride

    CAS:
    <p>Stability Hygroscopic<br>Applications 3-Fluoropyrrolidine HCl<br></p>
    Formula:C4H9ClFN
    Color and Shape:Neat
    Molecular weight:125.57

    Ref: TR-F594655

    250mg
    91.00€
  • 2-Chloro-6-ethyl-N,N-dimethylthieno[2,3-d]pyrimidin-4-amine

    Controlled Product
    CAS:
    Formula:C10H12ClN3S
    Color and Shape:Neat
    Molecular weight:241.74

    Ref: TR-C367635

    500mg
    3,428.00€
  • 5-Bromo-pyridine-2-sulfonyl chloride

    Controlled Product
    CAS:
    <p>Stability Moisture Sensitive<br>Applications 5-Bromo-pyridine-2-sulfonyl chloride<br></p>
    Formula:C5H3BrClNO2S
    Color and Shape:Neat
    Molecular weight:256.5

    Ref: TR-B688833

    50mg
    113.00€
  • Ethyl 2-fluoropyridine-3-carboxylate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2-fluoropyridine-3-carboxylate<br></p>
    Formula:C8H8FNO2
    Color and Shape:Neat
    Molecular weight:169.15

    Ref: TR-E918188

    100mg
    92.00€
  • N-(4-Methoxybenzyl)-N-2-pyridinyl-1,2-ethanediamine

    Controlled Product
    CAS:
    <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:C15H19N3O
    Color and Shape:Neat
    Molecular weight:257.33

    Ref: TR-M261235

    1g
    1,475.00€
  • 4-[4-[4-(Hydroxydiphenylmethyl)-1-piperidinyl]-1-butyn-1-yl]-α,α-dimethyl-benzeneacetic Acid

    Controlled Product
    CAS:
    Formula:C32H35NO3
    Color and Shape:Neat
    Molecular weight:481.63

    Ref: TR-H825430

    1g
    5,142.00€
  • 4-Aminothieno[3,2-d]pyrimidine

    Controlled Product
    CAS:
    <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:C6H5N3S
    Color and Shape:Neat
    Molecular weight:151.19

    Ref: TR-A630678

    50mg
    81.00€
    100mg
    91.00€
    500mg
    219.00€
  • Ethyl 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:C17H21NO2
    Color and Shape:Neat
    Molecular weight:271.354

    Ref: TR-E924960

    100mg
    1,530.00€
  • 5H,6H,7H-cyclopenta[b]pyridin-7-ylmethanol

    Controlled Product
    CAS:
    Formula:C9H11NO
    Color and Shape:Neat
    Molecular weight:149.19

    Ref: TR-H326028

    500mg
    1,816.00€
  • 4-Phenyl-2-piperidinecarboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 4-Phenyl-2-piperidinecarboxylic Acid is a compound useful in organic synthesis.<br></p>
    Formula:C12H15NO2
    Color and Shape:Neat
    Molecular weight:205.253

    Ref: TR-P316640

    100mg
    2,087.00€
  • 2-(3-(3-(2-Fluorophenyl)ureido)-1H-pyrazol-1-yl)acetate

    Controlled Product

    Formula:C12H10FN4O3
    Color and Shape:Neat
    Molecular weight:277.231

    Ref: TR-F597735

    250mg
    8,684.00€
  • N-2-Pyridinyl-1,2-ethanediamine

    Controlled Product
    CAS:
    <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:C7H11N3
    Color and Shape:Neat
    Molecular weight:137.18

    Ref: TR-P993325

    1g
    818.00€
    250mg
    247.00€
  • 2-(1H-Pyrazol-4-yl)aniline

    Controlled Product
    CAS:
    <p>Applications 2-(1H-pyrazol-4-yl)aniline (cas# 1342757-33-8) is a useful research chemical.<br></p>
    Formula:C9H9N3
    Color and Shape:Neat
    Molecular weight:159.18

    Ref: TR-B530200

    10mg
    90.00€
    50mg
    304.00€
    100mg
    451.00€
  • 2,5-Dimethyl-3-pyridinamine-d2

    Controlled Product
    CAS:
    Formula:C7D2H8N2
    Color and Shape:Neat
    Molecular weight:124.18

    Ref: TR-D477937

    250mg
    3,428.00€
  • 4-Bromopyridine Hydrochloride

    Controlled Product
    CAS:
    <p>Applications 4-Bromopyridine Hydrochloride (cas# 19524-06-2) is a compound useful in organic synthesis.<br></p>
    Formula:C5H4BrN·ClH
    Color and Shape:Neat
    Molecular weight:194.46

    Ref: TR-B686735

    1g
    89.00€
    5g
    115.00€
    10g
    147.00€
  • 5-Chloro-1-methylimidazole

    Controlled Product
    CAS:
    <p>Applications A useful synthetic intermediate.<br></p>
    Formula:C4H5ClN2
    Color and Shape:Neat
    Molecular weight:116.55

    Ref: TR-C369185

    1g
    122.00€
    2g
    219.00€
    5g
    451.00€
  • N,N-Dimethyl-5-(piperidin-2-yl)-1,2,4-oxadiazol-3-amine

    Controlled Product
    CAS:
    Formula:C9H16N4O
    Color and Shape:Neat
    Molecular weight:196.25

    Ref: TR-B413643

    750mg
    2,058.00€
  • N-[(1R,2S)-2-(2,3-Dihydro-1,4-benzodioxin-6-yl)-2-hydroxy-1-(1-pyrrolidinylmethyl)ethyl]-octanamide

    Controlled Product
    CAS:
    Formula:C23H36N2O4
    Color and Shape:Neat
    Molecular weight:404.543

    Ref: TR-D451468

    75mg
    17,136.00€
  • 2-(Piperidin-4-yl)-1H-indole

    Controlled Product
    CAS:
    Formula:C13H16N2
    Color and Shape:Neat
    Molecular weight:200.28

    Ref: TR-B450425

    2500mg
    3,428.00€
  • N-Boc-pyrrolidin-2-ylboronic Acid

    Controlled Product
    CAS:
    <p>Applications A boc-protected cyclic amine used in the preparation of heterocyclic boronic acid compounds.<br></p>
    Formula:C9H18BNO4
    Color and Shape:Neat
    Molecular weight:215.05

    Ref: TR-B665855

    1g
    416.00€
    250mg
    147.00€
    500mg
    236.00€
  • Methyl 4-Hydroxy-1H-pyrrole-2-carboxylate

    Controlled Product
    CAS:
    <p>Applications Methyl 4-hydroxy-1H-pyrrole-2-carboxylate is a useful reagent for organic synthesis.<br></p>
    Formula:C6H7NO3
    Color and Shape:Neat
    Molecular weight:141.125

    Ref: TR-M312720

    100mg
    2,087.00€
  • Ethyl 5,7-dioxo-4-phenethyl-2-(thiophen-2-yl)-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-6-carboxylate

    Controlled Product

    Formula:C21H19N3O4S
    Color and Shape:Neat
    Molecular weight:409.458

    Ref: TR-E945975

    25mg
    3,428.00€
  • 1H-Pyrazole-1-carboxamidine Hydrochloride

    Controlled Product
    CAS:
    <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·ClH
    Color and Shape:Neat
    Molecular weight:146.58

    Ref: TR-P842500

    10g
    106.00€
    25g
    162.00€
    2500mg
    89.00€
  • 4-[(4-Chlorophenoxy)methyl]piperidine

    Controlled Product
    CAS:
    Formula:C12H16ClNO
    Color and Shape:Neat
    Molecular weight:225.714

    Ref: TR-C375065

    2500mg
    3,428.00€
  • 1H-1,2,4-Triazole-3,5-13C2-1,2,4-15N3

    Controlled Product
    CAS:
    Formula:C2H315N3
    Color and Shape:Neat
    Molecular weight:74.0308

    Ref: TR-T767412

    25mg
    5,142.00€
  • 4-amino-1,2,4-triazolidine-3,5-dione

    Controlled Product
    CAS:
    <p>Applications 4-amino-1,2,4-triazolidine-3,5-dione (cas# 21531-96-4) is a useful research chemical.<br></p>
    Formula:C2H4N4O2
    Color and Shape:Neat
    Molecular weight:116.08

    Ref: TR-A633730

    5mg
    89.00€
    10mg
    115.00€
    50mg
    162.00€
  • 4-[(3-Fluorophenyl)methylidene]piperidine

    Controlled Product
    CAS:
    Formula:C12H14FN
    Color and Shape:Neat
    Molecular weight:191.245

    Ref: TR-F247556

    250mg
    2,087.00€
  • 2-(2-Aminophenyl)-1H-benzimidazole

    Controlled Product
    CAS:
    <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:C13H11N3
    Color and Shape:Neat
    Molecular weight:209.25

    Ref: TR-A618790

    5g
    89.00€
    10g
    137.00€
    25g
    216.00€
  • 4-Hydroxy-benzenepropanoic Acid 2,5-Dioxo-3-sulfo-1-pyrrolidinyl Ester Sodium Salt

    Controlled Product
    CAS:
    Formula:C13H12NNaO8S
    Color and Shape:Neat
    Molecular weight:365.291

    Ref: TR-H817000

    250mg
    5,142.00€
  • 2-(Trifluoromethyl)-1,3-benzoxazol-6-amine

    Controlled Product
    CAS:
    Formula:C8H5F3N2O
    Color and Shape:Neat
    Molecular weight:202.133

    Ref: TR-T791863

    1g
    1,509.00€
  • 5-Fluoropyridine-3-Sulfonyl Chloride

    Controlled Product
    CAS:
    Formula:C5H3ClFNO2S
    Color and Shape:Neat
    Molecular weight:195.599

    Ref: TR-F596005

    5g
    1,509.00€
  • 1H-Pyrrolo[2,3-b]pyridine 7-Oxide

    Controlled Product
    CAS:
    <p>Applications 1H-Pyrrolo[2,3-b]pyridine 7-Oxide (cas# 55052-24-9) is a compound useful in organic synthesis.<br></p>
    Formula:C7H6N2O
    Color and Shape:Neat
    Molecular weight:134.14

    Ref: TR-P998600

    1g
    91.00€
    5g
    162.00€
    25g
    336.00€
  • (R)-2-((4-Chlorophenyl)(piperidin-4-yloxy)methyl)pyridine

    Controlled Product
    CAS:
    Formula:C17H19ClN2O
    Color and Shape:Neat
    Molecular weight:302.799

    Ref: TR-C428825

    250mg
    5,142.00€
  • 4-Amino-6-chloro-1-β-D-ribofuranosylimidazo[4,5-c]pyridine

    Controlled Product
    CAS:
    <p>Applications Adenosine analog<br>References Barbieri, D., et al.: Bioorg. Med. Chem. Lett., 8, 2533 (1998),<br></p>
    Formula:C11H13ClN4O4
    Color and Shape:Neat
    Molecular weight:300.70

    Ref: TR-A603514

    1mg
    91.00€
    5mg
    227.00€
    10mg
    383.00€
  • 1-[4-(4-Fluorophenyl)-2-thiazolyl]-3,5-dimethyl-1H-pyrazole-4-propanoic Acid

    Controlled Product
    CAS:
    <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:C17H16FN3O2S
    Color and Shape:Neat
    Molecular weight:345.39

    Ref: TR-F596050

    100mg
    2,087.00€
  • 2-Amino-5-ethylpyrazine

    Controlled Product
    CAS:
    <p>Applications 2-Amino-5-ethylpyrazine<br></p>
    Formula:C6H9N3
    Color and Shape:Neat
    Molecular weight:123.156

    Ref: TR-A608215

    25mg
    137.00€
    50mg
    212.00€
    100mg
    320.00€
  • tert-Butyl (6-((2-(2,6-dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)hexyl)carbamate

    Controlled Product

    Formula:C24H31N3O6
    Color and Shape:Neat
    Molecular weight:457.519

    Ref: TR-B809420

    250mg
    8,684.00€
  • Imidazo[1,2-a]pyridin-7-ol

    Controlled Product
    CAS:
    <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:C7H6N2O
    Color and Shape:Neat
    Molecular weight:134.14

    Ref: TR-I387500

    50mg
    188.00€
    100mg
    236.00€
    250mg
    606.00€
  • 2-Benzotriazol-1-yl-propionic acid

    Controlled Product
    CAS:
    <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:C9H9N3O2
    Color and Shape:Neat
    Molecular weight:191.19

    Ref: TR-B206960

    100mg
    1,535.00€
  • 6'-Amino-1,6-dihydro-2-methyl-6-oxo[3,3'-bipyridine]-5-carbonitrile

    Controlled Product
    CAS:
    <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:C12H10N4O
    Color and Shape:Neat
    Molecular weight:226.234

    Ref: TR-A790343

    100mg
    1,022.00€
  • [1,2,4]Triazolo[1,5-a]pyridine-6-carboxylic Acid

    Controlled Product
    CAS:
    <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:C7H5N3O2
    Color and Shape:Neat
    Molecular weight:163.13

    Ref: TR-T795823

    10mg
    89.00€
    50mg
    155.00€
    100mg
    204.00€
  • 9-(Acetyloxy)-3-(2-chloroethyl)-6,7,8,9-tetrahydro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

    Controlled Product
    CAS:
    <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:C13H17ClN2O3
    Color and Shape:Neat
    Molecular weight:284.739

    Ref: TR-A187488

    100mg
    1,530.00€
  • 6-Pyrrolidino-7-deazapurine

    Controlled Product
    CAS:
    Formula:C10H12N4
    Color and Shape:Neat
    Molecular weight:188.23

    Ref: TR-P998000

    2500mg
    1,022.00€
  • 4,6-Difluoro-2-pyridinamine

    Controlled Product
    CAS:
    Formula:C5H4F2N2
    Color and Shape:Neat
    Molecular weight:130.095

    Ref: TR-D446185

    2500mg
    3,428.00€
  • 2-(Chloromethyl)-3,5-dimethylpyridine Hydrochloride

    Controlled Product
    CAS:
    <p>Applications Intermediate in the preparation of Omeprazole metabolites<br></p>
    Formula:C8H10ClN·ClH
    Color and Shape:Neat
    Molecular weight:192.09

    Ref: TR-C369410

    1g
    1,432.00€
    100mg
    199.00€
  • 1H-1,2,3-Triazole-15N3

    Controlled Product
    CAS:
    Formula:C2H315N3
    Color and Shape:Neat
    Molecular weight:72.046

    Ref: TR-T767392

    25mg
    14,239.00€