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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 17863 products of "Heterocycles with Nitrogen (N)"

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  • (4aS,7aS)-6-Benzyloctahydro-1H-pyrrolo[3,4-b]pyridine

    Controlled Product
    CAS:
    Formula:C14H20N2
    Color and Shape:Neat
    Molecular weight:216.322

    Ref: TR-B285593

    1g
    2,058.00€
  • 2,2'-[(3,5-Diamino-2,6-pyridinediyl)bis(oxy)]bisethanol Dihydrochloride

    Controlled Product
    CAS:
    Formula:C9H15N3O4·2ClH
    Color and Shape:Neat
    Molecular weight:302.155

    Ref: TR-D416695

    2500mg
    3,428.00€
  • 1-​(3-​Fluoro-​4-​nitrophenyl)​-2-​Imidazolidinone,

    Controlled Product
    CAS:
    Formula:C9H8FN3O3
    Color and Shape:Neat
    Molecular weight:225.177

    Ref: TR-F597770

    1g
    2,058.00€
  • (2S,4R)-1-(tert-Butoxycarbonyl)-4-(tosyloxy)pyrrolidine-2-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C17H23NO7S
    Color and Shape:Neat
    Molecular weight:385.432

    Ref: TR-B689865

    5g
    3,428.00€
  • 3-Chloro-2-hydrazinopyridine

    Controlled Product
    CAS:

    Applications 3-Chloro-2-hydrazinopyridine (cas# 22841-92-5) is a useful research chemical.

    Formula:C5H6ClN3
    Color and Shape:Neat
    Molecular weight:143.574

    Ref: TR-C585740

    5mg
    98.00€
    25mg
    118.00€
    2500µg
    83.00€
  • N-[4-(Aminocarbonyl)phenyl]-2-methyl-4-oxazolecarboxamide

    Controlled Product
    CAS:

    Applications N-[4-(Aminocarbonyl)phenyl]-2-methyl-4-oxazolecarboxamide (cas# 1119444-26-6) is a compound useful in organic synthesis.

    Formula:C12H11N3O3
    Color and Shape:Neat
    Molecular weight:245.234

    Ref: TR-A602885

    100mg
    1,530.00€
  • 5,6-Diamino-2,4-dihydroxypyrimidine, Hydrochloride Salt

    Controlled Product
    CAS:

    Applications 5,6-Diamino-2,4-dihydroxypyrimidine, Hydrochloride Salt (cas# 53608-89-2) is a compound useful in organic synthesis.

    Formula:C4H6N4O2·HCl
    Color and Shape:Neat
    Molecular weight:178.577

    Ref: TR-D416335

    1g
    251.00€
    5g
    689.00€
    25mg
    170.00€
  • 5-Methoxyoxazole-2-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C5H5NO4
    Color and Shape:Neat
    Molecular weight:143.097

    Ref: TR-M265205

    5g
    2,058.00€
  • (R)-1-(3-Fluororopyridin-2-yl)ethylamine-d3 Hydrochloride

    Controlled Product
    CAS:
    Formula:C7D3H6FN2·HCl
    Color and Shape:Neat
    Molecular weight:179.638

    Ref: TR-F595862

    5mg
    1,132.00€
    100mg
    3,714.00€
  • Ethyl 4-formyl-4-methylpiperidine-1-carboxylate

    Controlled Product
    CAS:
    Formula:C10H17NO3
    Color and Shape:Neat
    Molecular weight:199.247

    Ref: TR-E903083

    100mg
    5,142.00€
  • 1-{[4-(Aminomethyl)phenyl]methyl}-1,2-dihydropyridin-2-one Hydrochloride

    Controlled Product
    CAS:
    Formula:C13H14N2O·HCl
    Color and Shape:Neat
    Molecular weight:250.724

    Ref: TR-B404520

    1g
    2,058.00€
  • 4-Nitro-1-(tetrahydro-2H-pyran-4-yl-1H-pyrazole

    Controlled Product
    CAS:
    Formula:C8H11N3O3
    Color and Shape:Neat
    Molecular weight:197.191

    Ref: TR-N565140

    5g
    1,008.00€
  • 5-Isoxazoleacetonitrile

    Controlled Product
    CAS:
    Formula:C5H4N2O
    Color and Shape:Neat
    Molecular weight:108.098

    Ref: TR-I918100

    2500mg
    1,530.00€
  • 3-Hydroxypyrrolidine Hydrochloride

    Controlled Product
    CAS:

    Applications 3-Hydroxypyrrolidine, HCl

    Formula:C4H10ClNO
    Color and Shape:Neat
    Molecular weight:123.58

    Ref: TR-H953673

    100mg
    81.00€
    250mg
    91.00€
    500mg
    106.00€
  • 1,2-Diphenyl-3,5-pyrazolidinedione (>90%)

    Controlled Product
    CAS:

    Applications 1,2-Diphenyl-3,5-pyrazolidinedione is a reactant used in organic synthesis such as in the preparation of inhibitors of UDP-N-acetylenolpyruvyl glucosamine reductase.
    References Gilbert, A. et al.: J. Med. Chem., 49, 6027 (2006); Fernandez, Is. et al.: J. Am. Chem. Soc., 131, 11875 (2009);

    Formula:C15H12N2O2
    Purity:>90%
    Color and Shape:Neat
    Molecular weight:252.27

    Ref: TR-D492265

    1g
    304.00€
    250mg
    204.00€
    2500mg
    591.00€
  • 1,4-Thiazepane

    Controlled Product
    CAS:
    Formula:C5H11NS
    Color and Shape:Neat
    Molecular weight:117.213

    Ref: TR-B585980

    1g
    2,058.00€
  • 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride

    Controlled Product
    CAS:

    Applications 1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridine-3-carboximidamide Hydrochloride is a key intermediate in the synthesis of Riociguat, a potent, oral stimulator of soluble guanylate cyclase for the treatment of pulmonary hypertension.
    References Arava, V., et al.: Pharma Chemica, 5, 232 (2013)

    Formula:C14H12FN5·ClH
    Color and Shape:Neat
    Molecular weight:305.738

    Ref: TR-F588235

    1g
    160.00€
    250mg
    91.00€
    500mg
    115.00€
  • 2,3-Dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine (~85%)

    Controlled Product
    CAS:

    Applications 2,3-Dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyrazine is used in the preparation of a pluripotent stem cell inhibitor.
    References Furukawa, Yusuke. et al., Jichi Medical University(2019);

    Formula:C8H13N3
    Purity:~85%
    Color and Shape:Neat
    Molecular weight:151.21

    Ref: TR-D475430

    10mg
    130.00€
    50mg
    360.00€
    100mg
    591.00€
  • 8-Chloro-3-methyl-1,2,4-triazolo[4,3-a]pyrazine

    Controlled Product
    CAS:
    Formula:C6H5ClN4
    Color and Shape:Neat
    Molecular weight:168.584

    Ref: TR-C369890

    5g
    1,509.00€
  • tert-Butyl 4-Azidopiperidine-1-carboxylate

    Controlled Product
    CAS:

    Applications tert-butyl 4-azidopiperidine-1-carboxylate (cas# 180695-80-1) is a useful research chemical.

    Formula:C10H18N4O2
    Color and Shape:Neat
    Molecular weight:226.275

    Ref: TR-B750295

    25mg
    107.00€
    50mg
    177.00€
    250mg
    734.00€
  • 4-[5-(4-Pentyloxyphenyl)isoxazol-3-yl]benzoic Acid

    Controlled Product
    CAS:

    Applications 4-[5-(4-Pentyloxyphenyl)isoxazol-3-yl]benzoic Acidis used to optimize the side chain of the natural product FR901379.
    References Tomishima, M., et al.: Bioorg. Med. Chem. Lett., 18, 2886 (2008)

    Formula:C21H21NO4
    Color and Shape:Neat
    Molecular weight:351.4

    Ref: TR-P283890

    250mg
    251.00€
  • 5-Amino-3-(2-furyl)isoxazole-4-carbonitrile

    Controlled Product
    CAS:
    Formula:C8H5N3O2
    Color and Shape:Neat
    Molecular weight:175.144

    Ref: TR-A637030

    750mg
    2,058.00€
  • Pyridinium Formate

    Controlled Product
    CAS:

    Applications Pyridinium Formate is used as a doping agent to study different form of EHD processing for use ewith viscous surface tension solutions.
    References Larsen, G., et al.: Adv. Mat., 16, 166 (2004);

    Formula:C5H5N•CH2O2
    Color and Shape:Neat
    Molecular weight:79.10 + 46.03

    Ref: TR-P992148

    10g
    1,022.00€
  • 2-(3-Fluorophenyl)pyrrolidine

    Controlled Product
    CAS:

    Applications 2-(3-Fluorophenyl)pyrrolidine

    Formula:C10H12FN
    Color and Shape:Neat
    Molecular weight:165.21

    Ref: TR-F594410

    100mg
    89.00€
    250mg
    122.00€
    500mg
    180.00€
  • 2-Chloro-1H-benzimidazole

    Controlled Product
    CAS:

    Applications 2-chloro-1H-benzimidazole (cas# 4857-06-1) is a useful research chemical.

    Formula:C7H5ClN2
    Color and Shape:Neat
    Molecular weight:152.58

    Ref: TR-B418690

    50mg
    81.00€
    500mg
    121.00€
  • 3-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid

    Controlled Product
    CAS:

    Applications 3-Isopropenyl-2-oxo-1-benzimidazolinebutyric Acid (cas# 52099-78-2) is a compound useful in organic synthesis.

    Formula:C14H16N2O3
    Color and Shape:Neat
    Molecular weight:260.29

    Ref: TR-I822900

    5g
    1,964.00€
    500mg
    304.00€
  • bis(4-(2-Methoxyphenyl)piperazine-1-carboximidamide) Sulfuric Acid

    Controlled Product
    CAS:

    Applications bis(4-(2-Methoxyphenyl)piperazine-1-carboximidamide) Sulfuric Acid is an aminopyrimidines derivatives that are used as glycogen synthase kinase 3 inhibitors
    References Nuss, John M. et al., U.S. Pat. Appl. Publ. (2002)

    Formula:(C12H18N4O)·H2O4S
    Color and Shape:Neat
    Molecular weight:566.67

    Ref: TR-M227555

    500mg
    1,530.00€
  • Tris(4-pyridyl)-s-triazine-13C3

    Controlled Product
    CAS:

    Applications Tris(4-pyridyl)-s-triazine is used in the preparation of metal-metallite coordination polymers as well as porphyrin prisms.
    References Youm, K. et al.: Chem. Comm., 29, 3375 (2008); Li, M. et al.: CrystEngComm., 15, 1225 (2013);

    Formula:C3C15H12N6
    Color and Shape:Neat
    Molecular weight:315.306

    Ref: TR-T886382

    25mg
    2,087.00€
  • N’-(5-Aminopentyl)-N-(4-methoxybenzyl)-N’-methyl-N-2-pyridinyl-1,2-ethanediamine, Dimaleate Salt

    Controlled Product
    CAS:

    Applications A synthetic intermediate.
    References Blakemore, R., et al.: Eur. J. Med. Chem., 22, 91 (1987),

    Formula:C21H32N4O·C4H4O4
    Color and Shape:Neat
    Molecular weight:472.58

    Ref: TR-A620125

    25mg
    824.00€
    100mg
    2,310.00€
    2500µg
    208.00€
  • 5-Bromo-2-ethynylpyrimidine

    Controlled Product
    CAS:
    Formula:C6H3BrN2
    Color and Shape:Neat
    Molecular weight:183.005

    Ref: TR-B684825

    1g
    2,058.00€
  • 1H-Thieno[3,4-d]pyrimidine-2,4-dione

    Controlled Product
    CAS:
    Formula:C6H4N2O2S
    Color and Shape:Neat
    Molecular weight:168.173

    Ref: TR-T344325

    2500mg
    1,530.00€
  • Sulfosuccinimidyl Palmitate Sodium

    Controlled Product
    CAS:

    Applications Sulfosuccinimidyl Palmitate Sodium is an analog of Sulfosuccinimidyl Oleate Sodium (S689200).

    Formula:C20H34NNaO7S
    Color and Shape:Neat
    Molecular weight:455.541

    Ref: TR-S689205

    25mg
    330.00€
  • 5-Boronopicolinic Acid

    Controlled Product
    CAS:

    Applications 5-Boronopicolinic acid

    Formula:C6H6BNO4
    Color and Shape:Neat
    Molecular weight:166.927

    Ref: TR-B689488

    5mg
    188.00€
    10mg
    343.00€
  • N-Vinyl-2-piperidone

    Controlled Product
    CAS:
    Formula:C7H11NO
    Color and Shape:Neat
    Molecular weight:125.168

    Ref: TR-V454500

    5g
    1,022.00€
  • 1-(Phenylmethyl)-2-imidazolidinone

    Controlled Product
    CAS:

    Applications 1-(Phenylmethyl)-2-imidazolidinone (cas# 2385-38-8) is a compound useful in organic synthesis.

    Formula:C10H12N2O
    Color and Shape:Neat
    Molecular weight:176.22

    Ref: TR-P335770

    50mg
    146.00€
    100mg
    219.00€
    250mg
    498.00€
  • 2-((2-(2,6-Dioxopiperidin-3-yl)-1,3-dioxoisoindolin-4-yl)oxy)-N-(2-(3-formyl-4-oxo-4H-chromen-6-yl)ethyl)acetamide

    Controlled Product

    Formula:C27H21N3O9
    Color and Shape:Neat
    Molecular weight:531.47

    Ref: TR-D486565

    50mg
    26,275.00€
  • 4-Amino-3H-pyrazol-3-one Hydrochloride

    Controlled Product
    CAS:
    Formula:C3H3N3O·HCl
    Color and Shape:Neat
    Molecular weight:133.536

    Ref: TR-A628795

    25mg
    3,428.00€
  • N-Iodosuccinimide

    Controlled Product
    CAS:

    Applications N-Iodosuccinimide is a iodo substituted succinimide that is used as an iodinating agent in chemical synthesis.
    References Castanet, A.-S. et al.: Tetrahed. Lett., 43, 5047 (2002);

    Formula:C4H4INO2
    Color and Shape:Neat
    Molecular weight:224.99

    Ref: TR-I719900

    5g
    79.00€
    10g
    116.00€
    25g
    216.00€
  • 3,​4-​Oxazolidinedicarboxy​lic Acid 3-​(1,​1-Dimethylethyl) Ester

    Controlled Product
    CAS:
    Formula:C9H15NO5
    Color and Shape:Neat
    Molecular weight:217.22

    Ref: TR-O846520

    10g
    1,008.00€
  • N-Tosylpyrrole

    Controlled Product
    CAS:

    Applications N-Tosylpyrrole (cas# 17639-64-4) is a compound useful in organic synthesis.

    Formula:C11H11NO2S
    Color and Shape:Neat
    Molecular weight:221.28

    Ref: TR-T686100

    250mg
    204.00€
    2500mg
    1,479.00€
  • 5-Bromo-2-(N-methylamino)pyridine

    Controlled Product
    CAS:

    Applications 5-Bromo-2-(N-methylamino)pyridine is useful for the synthetic preparation of halo aminopyridines.
    References Sun, C., et al.: ACS Omega, 4, 10534 (2019)

    Formula:C6H7BrN2
    Color and Shape:Neat
    Molecular weight:187.04

    Ref: TR-B685643

    100mg
    91.00€
    250mg
    115.00€
    500mg
    130.00€
  • 1H-Benzotriazole-1-carboxamidine Hydrochloride

    Controlled Product
    CAS:

    Applications Reagent used in Guanidino transfers.

    Formula:C7H8ClN5
    Color and Shape:Neat
    Molecular weight:197.62

    Ref: TR-B206970

    1g
    236.00€
    5g
    983.00€
    10g
    1,574.00€
  • N1,N4-Bis[2-(phenylthio)phenyl]-1,4-piperazine-d8-dicarboxamide

    Controlled Product
    CAS:

    Applications N1,N4-Bis[2-(phenylthio)phenyl]-1,4-piperazine-d8-dicarboxamide is the labeled analog of N1,N4-Bis[2-(phenylthio)phenyl]-1,4-piperazinedicarboxamide (B522635), an impurity of Quetiapine (Q510000), a benzothiazepine with mixed serotonin and dopamine receptor antagonistic properties; used as an antipsychotic.
    References Stolarczyk, E.U., et. al.: Pharm. Develp. Tech., 14, 27 (2009); Wetzel, H., et al.: Psychopharmacology, 119, 231 (1995)

    Formula:C30H20D8N4O2S2
    Color and Shape:Neat
    Molecular weight:410.452

    Ref: TR-B522637

    25mg
    2,087.00€
  • 2-Oxopiperidine-4-carboxylic Acid

    Controlled Product
    CAS:
    Formula:C6H9NO3
    Color and Shape:Neat
    Molecular weight:143.141

    Ref: TR-O858825

    5g
    1,008.00€
  • 7-Chloro-2-(methylsulfanyl)-[1,3]thiazolo[4,5-d]pyrimidine

    Controlled Product
    CAS:
    Formula:C6H4ClN3S2
    Color and Shape:Neat
    Molecular weight:217.699

    Ref: TR-C990618

    1g
    3,428.00€
  • N-Chloropiperidine

    Controlled Product
    CAS:

    Applications N-Chloropiperidine is an intermediate used in the synthesis of 1-Piperidin-2-ylacetone (B449983), which is a useful research chemical.

    Formula:C5H10ClN
    Color and Shape:Neat
    Molecular weight:119.593

    Ref: TR-C351165

    500mg
    1,022.00€
  • 4-(1-Piperazinyl)-1H-indole Dihydrochloride

    Controlled Product
    CAS:

    Applications 4-(1-Piperazinyl)-1H-indole Dihydrochloride (cas# 84807-09-0) is a compound useful in organic synthesis.

    Formula:C12H15N3·2HCl
    Color and Shape:Neat
    Molecular weight:201.268

    Ref: TR-P481250

    25mg
    219.00€
    250mg
    1,627.00€
  • 5-{[(tert-Butoxy)carbonyl]amino}-1,2-oxazoacidle-3-carboxylic

    Controlled Product
    CAS:
    Formula:C9H12N2O5
    Color and Shape:Neat
    Molecular weight:228.202

    Ref: TR-B812915

    1g
    3,428.00€
  • 5-Hydroxy-4,6-dimethyl-3-pyridinemethanol

    Controlled Product
    CAS:

    Applications 5-Hydroxy-4,6-dimethyl-3-pyridinemethanol is used in the study of sphingosine-1-phosphate is a major chemoattractant and stem cell mobilization factor.
    References Ratajczak, M.Z., et al.: Leukemia, 24, 976 (2010)

    Formula:C8H11NO2
    Color and Shape:Neat
    Molecular weight:153.178

    Ref: TR-H941340

    100mg
    920.00€
  • 4-Ethylpyridine

    Controlled Product
    CAS:

    Applications 4-Ethylpyridine is a general chemical reagent used in the synthesis of substituted pyridines as well as diverse azacyclic compounds.
    References Gandhamsetty, N. et al.: J. Am. Chem. Soc., 137, 15176 (2015); Chen, X. et al.: J. Coord. Chem., 68, 2835 (2015);

    Formula:C7H9N
    Color and Shape:Neat
    Molecular weight:107.15

    Ref: TR-E818065

    5g
    106.00€
    25g
    155.00€
    50g
    236.00€