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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 17856 products of "Heterocycles with Nitrogen (N)"

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  • (2,3-Dimethylpyridin-4-yl)boronic Acid

    Controlled Product
    CAS:
    <p>Applications (2,3-Dimethylpyridin-4-yl)boronic Acid is used to prepare substituted azaanthracene derivatives as GLP-1 receptor modulators useful in the treatment of GLP-1 receptor-mediated diseases<br>References Mjalli, A., et al.: PCT Int. Appl. (2010), WO 2010114824 A1 20101007<br></p>
    Formula:C7H10BNO2
    Color and Shape:Neat
    Molecular weight:150.97

    Ref: TR-D479010

    1g
    1,687.00€
    100mg
    251.00€
  • 2,6-Diamino-4-pyrimidinyl p-Toluenesulfonate 3-Oxide

    Controlled Product
    CAS:
    Formula:C11H12N4O4S
    Color and Shape:Neat
    Molecular weight:296.302

    Ref: TR-D416745

    1g
    1,509.00€
  • 2-Ethoxy-4-oxazolecarboxylic Acid

    Controlled Product
    CAS:
    Formula:C6H7NO4
    Color and Shape:Neat
    Molecular weight:157.124

    Ref: TR-E892540

    1g
    1,509.00€
  • Ethyl 2-(1,5 dimethyl-1H-pyrazol-4-yl)-5,7-dioxo-4-phenethyl-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrimidine-6-carboxylate

    Controlled Product

    Formula:C22H23N5O4
    Color and Shape:Neat
    Molecular weight:421.449

    Ref: TR-E945985

    50mg
    8,684.00€
  • (4-(Pyrimidin-2-yl)phenyl)methanamine Hydrochloride

    Controlled Product
    CAS:
    Formula:C11H11N3
    Color and Shape:Neat
    Molecular weight:185.225

    Ref: TR-P997578

    750mg
    2,058.00€
  • 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€
  • 1-(p-Toluenesulfonyl)imidazole

    CAS:
    <p>Applications 1-(p-Toluenesulfonyl)imidazole 99% (cas# 2232-08-8) is a useful research chemical.<br></p>
    Formula:C10H10N2O2S
    Color and Shape:Neat
    Molecular weight:222.26

    Ref: TR-T733858

    50mg
    81.00€
    100mg
    97.00€
    500mg
    121.00€
  • 2-Hydroxypyridine-N-oxide

    Controlled Product
    CAS:
    Formula:C5H5NO2
    Color and Shape:Neat
    Molecular weight:111.1

    Ref: TR-H953633

    1g
    81.00€
  • 2-[7-(Diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-5-benzoxazolesulfonic Acid Sodium Salt

    Controlled Product
    CAS:
    Formula:C20H17N2NaO6S
    Color and Shape:Neat
    Molecular weight:436.414

    Ref: TR-D443705

    2500mg
    2,087.00€
  • 5H,6H,7H,8H-[1,2,4]Triazolo[4,3-a]pyrazin-3-ylmethanol Dihydrochloride

    Controlled Product
    CAS:
    Formula:C6H12Cl2N4O
    Color and Shape:Neat
    Molecular weight:154.17

    Ref: TR-H325843

    750mg
    3,428.00€
  • 2-(Chloromethyl)-4,5,6,7-tetrahydrooxazolo[4,5-c]pyridine

    Controlled Product

    Formula:C7H9ClN2O
    Color and Shape:Neat
    Molecular weight:172.612

    Ref: TR-C369970

    100mg
    10,511.00€
  • (4S,5R)-4-(Fluoromethyl)-4,5-dihydro-5-[4-(methylsulfonyl)phenyl]-2-phenyloxazole

    Controlled Product
    CAS:
    Formula:C17H16FNO3S
    Color and Shape:Neat
    Molecular weight:333.377

    Ref: TR-F593640

    1g
    5,142.00€
  • Ethyl 4,5,6,7-Tetrahydrobenzo[d]isoxazole-3-carboxylate

    Controlled Product
    CAS:
    <p>Applications ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate (cas# 1013-14-5) is a useful research chemical.<br></p>
    Formula:C10H13NO3
    Color and Shape:Neat
    Molecular weight:195.215

    Ref: TR-B434558

    500mg
    1,530.00€
  • 3-Amino-6-bromo-4-(2-pyridinyl)-2(1H)-quinolinone-d4

    Controlled Product
    CAS:
    Formula:C14H6D4BrN3O
    Color and Shape:Neat
    Molecular weight:320.18

    Ref: TR-A602042

    25mg
    5,142.00€
  • 3-Bromo-5-fluoro-2-nitro-pyridine

    Controlled Product
    CAS:
    Formula:C5H2BrFN2O2
    Color and Shape:Neat
    Molecular weight:220.984

    Ref: TR-B831465

    500mg
    1,022.00€
  • Ethyl 2,5-dibromo-1,3-oxazole-4-carboxylate

    Controlled Product
    CAS:
    <p>Applications Ethyl 2,5-Dibromo-1,3-oxazole-4-carboxylate is useful for the synthesis of substituted oxazoles.<br>References Hodgetts, K. J., et al.: Org. Lett., 4, 2905-2907 (2002)<br></p>
    Formula:C6H5Br2NO3
    Color and Shape:Neat
    Molecular weight:298.92

    Ref: TR-E915705

    10mg
    89.00€
    25mg
    91.00€
    50mg
    106.00€
  • 2-(Tributylstannyl)oxazole

    Controlled Product
    CAS:
    <p>Applications 2-(Tributylstannyl)oxazole is a useful reactant in preparation of potent, selective and efficacious reversible α-ketoheterocycle inhibitors of fatty acid amide hydrolase effective as analgesics.<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 Boger, D., et al.: J. Med. Chem., 48, 1849 (2005);<br></p>
    Formula:C15H29NOSn
    Color and Shape:Neat
    Molecular weight:358.11

    Ref: TR-T773993

    100mg
    120.00€
    250mg
    232.00€
    500mg
    374.00€
  • 5-Amino-1H-pyrrolo[2,3-b]pyridine-2-carboxylic Acid Methyl Ester

    Controlled Product
    CAS:
    Formula:C9H9N3O2
    Color and Shape:Neat
    Molecular weight:191.187

    Ref: TR-A629120

    5g
    3,428.00€
  • 2-Pyrimidinecarboximidamide Hydrochloride

    Controlled Product
    CAS:
    <p>Applications Contains up to 5 % Sodium Acetate by weight.<br></p>
    Formula:C5H6N4·ClH
    Color and Shape:Neat
    Molecular weight:158.59

    Ref: TR-P997270

    5g
    304.00€
    10g
    482.00€
    500mg
    170.00€
  • 2,4-Diamino-6-hydroxypyrimidine-15N3

    Controlled Product
    CAS:
    <p>Applications 2,4-Diamino-6-hydroxypyrimidine-15N3 (cas# 1638736-04-5) is a compound useful in organic synthesis.<br></p>
    Formula:C4H615N3NO
    Color and Shape:Neat
    Molecular weight:129.097

    Ref: TR-D416354

    25mg
    1,022.00€
  • 2-Amino-3-pyridinecarbonitrile

    Controlled Product
    CAS:
    <p>Applications 2-Amino-3-pyridinecarbonitrile is used as a reagent in the synthesis of novel imidazo[1,2-a]pyridine derivatives as potent c-Met inhibitors and antimycobacterials.<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 Li, C., et al.: ACS Med. Chem. Lett., 6, 507 (2015); Ramachandran, S., et al.: Bioorg. Med. Chem. Lett., 23, 4996 (2013)<br></p>
    Formula:C6H5N3
    Color and Shape:Neat
    Molecular weight:119.13

    Ref: TR-A629155

    5g
    167.00€
  • α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol-d3

    Controlled Product
    CAS:
    <p>Applications α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol-d3 is the isotope labelled analog of α-(2,3-Dimethylphenyl)-α-methyl-1H-imidazole-5-methanol (D473780); a reagent in the synthesis of Medetomidine (M203250) which is an α2-adrenergic agonist. Also a sedative and analgesic.<br>References Scheinin, M., et al.: Br. J. Clin. Pharmacol., 24, 443 (1987); Stenberg, D., et al.: J. Vet. Pharmacol. Ther., 10, 319 (1987); Virtanen, R., et al.: Eur. J. Pharmacol., 150, 9 (1988); Cullen, L.K., et al.: Br. Vet. J., 152, 519 (1996); Chen, W., et al.: Faming Zhuanli Shenqing. CN 101921234 A 20101222. Dec 22, 2010<br></p>
    Formula:C13D3H13N2O
    Color and Shape:Neat
    Molecular weight:219.297

    Ref: TR-D473782

    10mg
    1,022.00€
  • 5-Methoxy-1-methyl-1H-pyrazole-4-sulfonyl Chloride

    Controlled Product
    CAS:
    <p>Applications A useful synthetic intermediate<br></p>
    Formula:C5H7ClN2O3S
    Color and Shape:Neat
    Molecular weight:210.639

    Ref: TR-M264360

    100mg
    1,530.00€
  • 2,3-Diamino-4-chloropyridine

    Controlled Product
    CAS:
    <p>Applications 2,3-Diamino-4-chloropyridine<br></p>
    Formula:C5H6ClN3
    Color and Shape:Neat
    Molecular weight:143.57

    Ref: TR-D415090

    100mg
    89.00€
    250mg
    106.00€
    500mg
    121.00€
  • 4-(Ethenylsulfonyl)benzoic Acid 2,5-Dioxo-1-pyrrolidinyl Ester

    Controlled Product
    CAS:
    Formula:C13H11NO6S
    Color and Shape:Neat
    Molecular weight:309.295

    Ref: TR-E890355

    1g
    5,142.00€
  • (E)-4-(Pyrrolidin-1-yl-d4)but-2-enoic Acid Hydrochloride

    Controlled Product
    CAS:
    Formula:C8H10D4ClNO2
    Color and Shape:Neat
    Molecular weight:195.68

    Ref: TR-P997992

    100mg
    10,511.00€
  • (±)-N-(2,6-Dimethylphenyl)-1-iso-propyl-d7-2-piperidinecarboxamide

    Controlled Product
    CAS:
    <p>Applications (±)-N-(2,6-Dimethylphenyl)-1-iso-propyl-d7-2-piperidinecarboxamide (CAS# 1276197-11-5) is a useful isotopically labeled research compound.<br></p>
    Formula:C17H19D7N2O
    Color and Shape:Neat
    Molecular weight:281.45

    Ref: TR-N211316

    1mg
    119.00€
    5mg
    237.00€
  • 5-Pyrimidinemethanamine

    Controlled Product
    CAS:
    <p>Applications 5-Pyrimidinemethanamine (cas# 25198-95-2) is a compound useful in organic synthesis.<br></p>
    Formula:C5H7N3
    Color and Shape:Neat
    Molecular weight:109.13

    Ref: TR-P997350

    25mg
    115.00€
    50mg
    188.00€
    100mg
    290.00€
  • Tetrazolo[1,5-a]pyridin-7-amine

    Controlled Product
    CAS:
    <p>Applications Tetrazolo[1,5-a]pyridin-7-amine is a chemical intermediate for the synthesis of pharmaceutical goods.<br></p>
    Formula:C5H5N5
    Color and Shape:Neat
    Molecular weight:135.13

    Ref: TR-T307830

    500mg
    1,530.00€
  • 2-Bromo-N-[4-bromo-2-(2-pyridinylcarbonyl)phenyl]-acetamide-d4

    Controlled Product
    CAS:
    Formula:C14H6D4Br2N2O2
    Color and Shape:Neat
    Molecular weight:402.08

    Ref: TR-B680677

    25mg
    3,428.00€
  • 4-(Dimethylamino)pyridin-1-ium ((2-Nitrophenyl)sulfonyl)(phenoxycarbonyl)amide

    Controlled Product

    <p>Applications 4-(Dimethylamino)pyridin-1-ium ((2-Nitrophenyl)sulfonyl)(phenoxycarbonyl)amide is an intermediate used in the synthesis of Monosulfuron (M567185), which is a sulfonylurea herbicide that inhibits Acetohydroxyacid synthase enzyme.<br>References Wang, J., et al.: J. Comput. Aided Mol. Des., 19, 801 (2005);<br></p>
    Formula:C13H9N2O6S·C7H11N2
    Color and Shape:Neat
    Molecular weight:444.461

    Ref: TR-D465135

    250mg
    1,022.00€
  • 6-(Aminocarbonyl)pyridine-3-boronic Acid

    Controlled Product
    CAS:
    <p>Applications 6-(Aminocarbonyl)pyridine-3-boronic Acid is a reagent in the identification of highly potent compounds against human malaria parasite Plasmodium falciparum.<br>References Le Manach, C., et al.: J. Med. Chem., 59, 9890-9905 (2016);<br></p>
    Formula:C6H7BN2O3
    Color and Shape:Neat
    Molecular weight:165.94

    Ref: TR-A794830

    100mg
    383.00€
    250mg
    762.00€
    500mg
    1,153.00€
  • 3-Pyrrolidineacetic Acid Methyl Ester Hydrochloride

    Controlled Product
    CAS:
    Formula:C7H13NO2·HCl
    Color and Shape:Neat
    Molecular weight:179.645

    Ref: TR-P997910

    1g
    1,509.00€
  • 6-Chloro-N-[(4-fluorophenyl)methyl]-3-nitro-2-pyridinamine

    Controlled Product
    CAS:
    Formula:C12H9ClFN3O2
    Color and Shape:Neat
    Molecular weight:281.67

    Ref: TR-C366575

    5g
    1,008.00€
  • 5-Amino-1-phenylpyrazole

    Controlled Product
    CAS:
    <p>Applications 5-Amino-1-phenylpyrazole is a reagent that is used in the synthesis of sulfaphenazole(S689020) derivatives as inhibitors and tools for comparing active sites of human liver cytochromes P 450 2C subfamily.<br>References Vestergren, A.L.S. et al.: Mol. Biol. Rep., 39, 6867 (2012); Huang, C. et al.: Amer. J. Phys., 298, H570 (2010); Ha-Douong, N., et al.: J. Med. Chem., 44, 3622 (2001);<br></p>
    Formula:C9H9N3
    Color and Shape:Neat
    Molecular weight:159.19

    Ref: TR-A626220

    1g
    98.00€
    250mg
    89.00€
    2500mg
    137.00€
  • 4-(2-Oxopyrrolidin-1-yl)butanoic Acid

    Controlled Product
    CAS:
    <p>Applications 4-(2-Oxopyrrolidin-1-yl)butanoic acid (cas# 6739-80-6) is a useful research chemical.<br></p>
    Formula:C8H13NO3
    Color and Shape:Neat
    Molecular weight:171.194

    Ref: TR-O859615

    500mg
    1,022.00€
  • 1-Phenyl-3-(piperidin-1-yl)propan-1-one Hydrochloride

    Controlled Product
    CAS:
    <p>Applications 1-PHENYL-3-(PIPERIDIN-1-YL)PROPAN-1-ONE HCL (cas# 886-06-6) is a useful research chemical.<br></p>
    Formula:C14H19NO·ClH
    Color and Shape:White
    Molecular weight:253.77

    Ref: TR-P399270

    50mg
    104.00€
    100mg
    136.00€
    500mg
    173.00€
  • 6-methylimidazo[1,2-a]pyridin-2-amine

    Controlled Product
    CAS:
    <p>Applications 6-methylimidazo[1,2-a]pyridin-2-amine (cas# 39588-33-5) is a useful research chemical.<br></p>
    Formula:C8H9N3
    Color and Shape:Neat
    Molecular weight:147.177

    Ref: TR-M279721

    100mg
    2,087.00€
  • 4-Dimethylamino-N-(2-ethylhexyl)pyridinium Mesylate

    Controlled Product
    CAS:
    Formula:C15H27N2·CH3O3S
    Color and Shape:Neat
    Molecular weight:330.486

    Ref: TR-D460805

    5g
    2,058.00€
  • [1,2,4]Triazolo[4,3-a]pyridine-3-thiol

    Controlled Product
    CAS:
    <p>Stability Air Sensitive<br>Applications [1,2,4]Triazolo[4,3-a]pyridine-3-thiol (cas# 6952-68-7) is a useful research chemical.<br></p>
    Formula:C6H5N3S
    Color and Shape:Neat
    Molecular weight:151.19

    Ref: TR-T796533

    10mg
    81.00€
    50mg
    91.00€
    100mg
    115.00€
  • 4-Cyanopyridine-13C3

    Controlled Product
    CAS:
    Formula:C3C3H4N2
    Color and Shape:Neat
    Molecular weight:107.087

    Ref: TR-C982227

    50mg
    10,511.00€
  • 1,2-Benzisoxazole-5-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C8H5NO3
    Color and Shape:Neat
    Molecular weight:163.13

    Ref: TR-B197900

    2500mg
    3,428.00€
  • (2E)-3-(3-Pyridinyl)-2-propenoic Acid-d4

    Controlled Product
    CAS:
    Formula:C8D4H3NO2
    Color and Shape:Neat
    Molecular weight:153.171

    Ref: TR-P991837

    25mg
    2,058.00€
  • 3-(1H-Tetrazol-5-yl)benzoic Acid

    Controlled Product
    CAS:
    <p>Applications 3-(1H-Tetrazol-5-yl)benzoic Acid is a useful reactant in organic synthesis.<br>References Ouellette, Wayne, et al.: Inorganica Chimica Acta, 391, 36-43 (2012);Ramachandran, Sreekanth A., et al.: Bioorg. &amp; Med. Chem. Let., 27(10), 2153-2160 (2017)<br></p>
    Formula:C8H6N4O2
    Color and Shape:White To Off-White
    Molecular weight:190.16

    Ref: TR-T307520

    250mg
    167.00€
  • 5-Methyl-pyrazine-2-carboxylic Acid

    Controlled Product
    CAS:
    <p>Applications 5-Methyl-pyrazine-2-carboxylic Acid (cas# 5521-55-1) is a compound useful in organic synthesis.<br></p>
    Formula:C6H6N2O2
    Color and Shape:Neat
    Molecular weight:138.12

    Ref: TR-M325941

    1g
    78.00€
  • 5-(3-([1,1'-Biphenyl]-3-yl)prop-1-yn-1-yl)-6-ethylpyrimidine-2,4-diamine

    Controlled Product
    CAS:
    Formula:C21H20N4
    Color and Shape:Neat
    Molecular weight:328.41

    Ref: TR-B397980

    100mg
    17,136.00€
  • 3-(1-Pyrrolidinyl)benzoic Acid Hydrazide

    Controlled Product
    CAS:
    Formula:C11H15N3O
    Color and Shape:Neat
    Molecular weight:205.26

    Ref: TR-P998520

    1g
    1,509.00€
  • 2-(4-(3-hydroxypropyl)piperidin-1-yl)pyrimidin-5-yl Methyl Carbonate

    Controlled Product

    Formula:C14H21N3O4
    Color and Shape:Neat
    Molecular weight:295.334

    Ref: TR-H998180

    500mg
    8,684.00€
  • 2-Cyclopentyl-4-oxazolecarboxylic Acid

    Controlled Product
    CAS:
    Formula:C9H11NO3
    Color and Shape:Neat
    Molecular weight:181.189

    Ref: TR-C988305

    1g
    5,142.00€
  • 2-Fluoro-5-pyrimidinol

    Controlled Product
    CAS:
    <p>Applications 2-Fluoro-5-pyrimidinol is a structural analog of 2-Methyl-5-pyrimidinol (M326115); a pyrimidinyl derivative used as an insecticide intermediate.<br>References Cox, R., et al.: J. Phys. Chem., 72, 1646 (1968); Norton, R., et al.: Mol. Cell Biochem., 12, 103 (1976); Imai, E., et al.: Science, 283, 831 (1999)<br></p>
    Formula:C4H3FN2O
    Color and Shape:Neat
    Molecular weight:114.08

    Ref: TR-F596235

    250mg
    1,530.00€