CymitQuimica logo
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)"

Show 14 more subcategories

Found 17863 products of "Heterocycles with Nitrogen (N)"

Sort by

Purity (%)
0
100
|
0
|
50
|
90
|
95
|
100
products per page.
  • 5-acetyl-6-hydroxy-1,3-dimethyl-1,2,3,4-tetrahydropyrimidine-2,4-dione

    Controlled Product
    CAS:

    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.

    Formula:C8H10N2O4
    Color and Shape:Neat
    Molecular weight:198.18

    Ref: TR-B402480

    10mg
    92.00€
    50mg
    243.00€
    100mg
    399.00€
  • 6,7-Dihydro-5H-pyrrolo[1,2-a]imidazol-6-amine Hydrochloride

    Controlled Product
    CAS:
    Formula:C6H9N3·HCl
    Color and Shape:Neat
    Molecular weight:159.617

    Ref: TR-D449945

    1g
    8,684.00€
  • Methyl 3-(6-Formylpyridin-3-yl)-4-methylbenzoate

    Controlled Product
    CAS:
    Formula:C15H13NO3
    Color and Shape:Neat
    Molecular weight:255.269

    Ref: TR-M305405

    100mg
    5,142.00€
  • (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€
  • 3,5-Dihydro-2-(methylthio)-4H-imidazol-4-one

    Controlled Product
    CAS:
    Formula:C4H6N2OS
    Color and Shape:Neat
    Molecular weight:130.168

    Ref: TR-D450035

    1g
    1,008.00€
  • 6-Chloro-2-pyridinyl(2-quinolinyl)methanone

    Controlled Product
    CAS:

    Applications 6-Chloro-2-pyridinyl(2-quinolinyl)methanone is a derivative of quinazoline, a heterocyclic compound that is used medicinally for the synthesis of anti-malarial agent and cancer treatments.

    Formula:C15H9ClN2O
    Color and Shape:Neat
    Molecular weight:268.7

    Ref: TR-C380700

    100mg
    2,087.00€
  • Benzooxazol-2-yl-acetonitrile

    Controlled Product
    CAS:

    Applications BENZOOXAZOL-2-YL-ACETONITRILE (cas# 15344-56-6) is a useful research chemical.

    Formula:C9H6N2O
    Color and Shape:Light Brown
    Molecular weight:158.157

    Ref: TR-B130883

    50mg
    123.00€
    250mg
    170.00€
    500mg
    266.00€
  • 5-(Phenylmethyl)-2-oxazolecarboxylic Acid

    Controlled Product
    CAS:
    Formula:C11H9NO3
    Color and Shape:Neat
    Molecular weight:203.194

    Ref: TR-P335875

    2500mg
    5,142.00€
  • 1-(Phenylsulfonyl)-3-pyrrolidinecarboxylic Acid

    Controlled Product
    CAS:
    Formula:C11H13NO4S
    Color and Shape:Neat
    Molecular weight:255.29

    Ref: TR-P336815

    1g
    2,058.00€
  • (2S,5S)-2,5-Dimethylpyrrolidine Hydrochloride

    Controlled Product
    CAS:
    Formula:C6H13N·HCl
    Color and Shape:Neat
    Molecular weight:135.635

    Ref: TR-D478005

    1g
    5,142.00€
  • 4-Pyridineboronic Acid

    Controlled Product
    CAS:

    Applications Boronic acid derivatives and their binding affinities with diols.
    References Yang, W., et al.: Bioorg. Med. Chem. Lett., 12, 2175 (2002), Yang, W., et al.: Med. Res. Rev., 23, 346 (2003),

    Formula:C5H6BNO2
    Color and Shape:Neat
    Molecular weight:122.92

    Ref: TR-P991355

    10g
    115.00€
    25g
    247.00€
    100g
    824.00€
  • Pyrazolam-d3

    Controlled Product
    CAS:
    Formula:C16H9D3BrN5
    Color and Shape:Neat
    Molecular weight:357.22

    Ref: TR-P841773

    25mg
    5,142.00€
  • 4-Aminomethylpyrrolidin-2-one

    Controlled Product
    CAS:
    Formula:C5H10N2O
    Color and Shape:Neat
    Molecular weight:114.146

    Ref: TR-A618150

    250mg
    5,142.00€
  • [4-[(4-Methylpiperazin-1-yl)methyl]phenyl]boronic Acid

    Controlled Product
    CAS:

    Applications [4-[(4-Methylpiperazin-1-yl)methyl]phenyl]boronic Acid is used to prepare N-(3-(pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)-3-(trifluoromethyl)benzamides as B-Raf kinase inhibitors.
    References Berger, D., et al.: Bioorg. Med. Chem. Lett., 19, 6519 (2009)

    Formula:C12H19BN2O2
    Color and Shape:Neat
    Molecular weight:234.102

    Ref: TR-M327250

    250mg
    1,022.00€
  • (2R,5S)-2,5-Dimethyl-1-propyl-3-(o-tolyl)imidazolidin-4-one

    Controlled Product
    CAS:
    Formula:C15H22N2O
    Color and Shape:Neat
    Molecular weight:246.348

    Ref: TR-D949865

    250mg
    3,428.00€
  • 1-(2-Chloroethyl)pyrrolidine Hydrochloride

    Controlled Product
    CAS:

    Applications 1-(2-Chloroethyl)pyrrolidine is a haloalkyl substituted pyrrolidine used in the preparation of various pharmaceutical compound such as the estrogen receptor antagonist Nafoxidine (N212800) and its analogues.
    References Neyyarapally, A.T. et al.: Ind. J. Chem., 11, 325 (1973); Jones, C.D. et al.: J. Med. Chem., 27, 1057 (1984); Nakata, K. et al.: Molecules, 15, 6773 (2010);

    Formula:C6H13Cl2N
    Color and Shape:Neat
    Molecular weight:170.08

    Ref: TR-C366235

    25g
    184.00€
    100g
    282.00€
  • Ethyl 4-(8-chloro-2-(2,3,4,5,6-pentahydroxyhexanoyl)-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11(6H)-ylidene)piperidine-1-carboxylate

    Controlled Product

    Formula:C28H33ClN2O8
    Color and Shape:Neat
    Molecular weight:561.023

    Ref: TR-E482230

    100mg
    3,428.00€
  • 1-{Bicyclo[2.2.1]heptan-2-yl}piperazine

    Controlled Product
    CAS:
    Formula:C11H20N2
    Color and Shape:Neat
    Molecular weight:180.29

    Ref: TR-B136520

    500mg
    1,530.00€
  • 6-Methoxy-3-nitro-2-(trifluoromethyl)pyridine

    Controlled Product
    CAS:
    Formula:C7H5F3N2O3
    Color and Shape:Neat
    Molecular weight:222.121

    Ref: TR-M326880

    2500mg
    1,008.00€
  • N,N-Dimethyl-1-(6-nitro-3-pyridinyl)-4-piperidinamine

    Controlled Product
    CAS:
    Formula:C12H18N4O2
    Color and Shape:Neat
    Molecular weight:250.297

    Ref: TR-D465000

    1g
    1,008.00€
  • 1-(2-Pyridinyl)cyclobutanecarbonitrile

    Controlled Product
    CAS:
    Formula:C10H10N2
    Color and Shape:Neat
    Molecular weight:158.2

    Ref: TR-P991330

    1g
    1,008.00€
  • 5-Bromo-2-chloropyrimidine-15N2

    Controlled Product
    CAS:
    Formula:C4H2BrCl15N2
    Color and Shape:Neat
    Molecular weight:195.416

    Ref: TR-B682297

    100mg
    3,428.00€
  • 2-(p-Tolyl)pyridine

    Controlled Product
    CAS:

    Applications 2-(p-Tolyl)pyridine (cas# 4467-06-5) is a useful research chemical.

    Formula:C12H11N
    Color and Shape:Neat
    Molecular weight:169.23

    Ref: TR-T733900

    50mg
    89.00€
    100mg
    98.00€
    500mg
    121.00€
  • 3-(1H-1,2,4-triazol-1-ylmethyl)benzoic Acid

    Controlled Product
    CAS:

    Applications 3-(1H-1,2,4-triazol-1-ylmethyl)benzoic acid (cas# 857284-23-2) is a useful research chemical.

    Formula:C10H9N3O2
    Color and Shape:Neat
    Molecular weight:203.19

    Ref: TR-H955870

    50mg
    81.00€
    100mg
    137.00€
    500mg
    430.00€
  • 5-Fluoro-2-methylpyridin-4-yl Boronic Acid

    Controlled Product
    CAS:
    Formula:C6H7BFNO2
    Color and Shape:Neat
    Molecular weight:154.935

    Ref: TR-F593685

    1g
    10,511.00€
  • 1-Acetyl-1,2-dihydro-3H-pyrrolo[2,3-b]pyridin-3-one

    Controlled Product
    CAS:
    Formula:C9H8N2O2
    Color and Shape:Neat
    Molecular weight:176.17

    Ref: TR-A173675

    750mg
    2,058.00€
  • N-Acetylpiperazine-d4

    Controlled Product
    CAS:

    Applications N-Acetylpiperazine-d4 is labelled N-Acetylpiperazine-d4 which was used to prepare (aryl)sulfanyltriazoles with HIV-1 non-nucleoside reverse transcriptase inhibiting activities. It was also used to synthesize diphenylpyrazolecarboxamides as heat shock protein chaperone inhibitors and anticancer agents.
    References Wang, Z., et al.: Bioorg. Med. Chem. Lett., 16, 4174 (2006); Brough, P., et al.: J. Med. Chem, 51, 196 (2008)

    Formula:C6D4H8N2O
    Color and Shape:Neat
    Molecular weight:132.2

    Ref: TR-A187247

    10mg
    212.00€
  • 6-Amino-2-(4-aminophenyl)benzoxazole

    Controlled Product
    CAS:

    Applications 6-Amino-2-(4-aminophenyl)benzoxazole (cas# 16363-53-4) is a compound useful in organic synthesis.

    Formula:C13H11N3O
    Color and Shape:Neat
    Molecular weight:225.25

    Ref: TR-A581955

    1g
    188.00€
    2500mg
    407.00€
    5g
    762.00€
  • 2,6-Dichloro-4-nitropyridine-1-oxide

    Controlled Product
    CAS:

    Applications 2,6-Dichloro-4-nitropyridine-1-oxide (cas# 2587-01-1) is a compound useful in organic synthesis.

    Formula:C5H2Cl2N2O3
    Color and Shape:Neat
    Molecular weight:208.99

    Ref: TR-D435620

    2g
    91.00€
    5g
    115.00€
    10g
    197.00€
  • 1-(2-Pyridinyl)benzotriazole

    Controlled Product
    CAS:

    Applications 1-(2-Pyridinyl)benzotriazole (cas# 13174-93-1) is a compound useful in organic synthesis.

    Formula:C11H8N4
    Color and Shape:Neat
    Molecular weight:196.21

    Ref: TR-P991650

    100mg
    251.00€
    500mg
    1,004.00€
  • 3-Hydroxypiperidine-3-carboxamide Hydrochloride

    Controlled Product
    CAS:
    Formula:C6H12N2O2•HCl
    Color and Shape:Neat
    Molecular weight:144.17 + 36.46

    Ref: TR-H100658

    1g
    2,058.00€
  • 3-(Aminomethyl)-2(1H)-pyridinone Hydrochloride

    Controlled Product
    CAS:
    Formula:C6H8N2O·ClH
    Color and Shape:Neat
    Molecular weight:160.601

    Ref: TR-A617800

    2500mg
    1,008.00€
  • (4S)​- 5,​5-​Dimethyl-​2-​[[[(5-​methyl-​3-​phenyl-​4-​isoxazolyl)​carbonyl]​amino]​methyl]​-4-​thiazolidinecarboxyl​ic acid

    Controlled Product
    CAS:

    Applications (4S)​- 5,​5-​Dimethyl-​2-​[[[(5-​methyl-​3-​phenyl-​4-​isoxazolyl)​carbonyl]​amino]​methyl]​-4-​thiazolidinecarboxyl​ic acid is a useful reactant.

    Formula:C18H21N3O4S
    Color and Shape:Neat
    Molecular weight:375.442

    Ref: TR-D474670

    25mg
    1,530.00€
  • 1-Pyridin-2-yl-propan-2-one

    Controlled Product
    CAS:

    Applications 1-Pyridin-2-yl-propan-2-one is an antimicrobial bioactive compound extracted from Lactarius vellereus fermenting liquor.
    References Ji, H., et al.: Beijing Linye Daxue Xuebao, 30, 92 (2008); Song, R., et al.: From Faming Zhuanli Shenqing (2008), CN 101230368 A 20080730;

    Formula:C8H9NO
    Color and Shape:Neat
    Molecular weight:135.17

    Ref: TR-A521118

    50mg
    81.00€
    100mg
    91.00€
    500mg
    188.00€
  • Methyl 4-Oxopiperidine-3-carboxylate Hydrochloride

    Controlled Product
    CAS:

    Stability Hygroscopic
    Applications Methyl 4-Oxopiperidine-3-carboxylate Hydrochloride (cas# 71486-53-8) is a useful research chemical.

    Formula:C7H11NO3·HCl
    Color and Shape:Neat
    Molecular weight:193.63

    Ref: TR-M327323

    50mg
    89.00€
    100mg
    98.00€
    500mg
    121.00€
  • N-(4-(Aminomethyl)phenyl)benzo[d]isoxazol-3-amine Hydrochloride

    Controlled Product
    CAS:
    Formula:C14H13N3O·HCl
    Color and Shape:Neat
    Molecular weight:275.733

    Ref: TR-A635065

    250mg
    5,142.00€
  • 4-Piperazin-1-yl-quinoline Dihydrochloride

    Controlled Product
    CAS:

    Applications 4-PIPERAZIN-1-YL-QUINOLINE DIHYDROCHLORIDE (cas# 1350361-89-5) is a useful research chemical.

    Formula:C13H15N3HCl
    Color and Shape:Neat
    Molecular weight:286.2

    Ref: TR-P475448

    25mg
    115.00€
    50mg
    156.00€
    250mg
    554.00€
  • trans-4-Fluoropyrrolidine-2-carboxylic Acid-13C1 Hydrochloride Salt

    Controlled Product
    CAS:

    Applications trans-4-Fluoropyrrolidine-2-carboxylic Acid-13C1 Hydrochloride Salt is an isotopic analog of (2S,4R)-4-Fluoropyrrolidine-2-carboxylic Acid (F594640).

    Formula:C4CH8FNO2•HCl
    Color and Shape:Neat
    Molecular weight:134.11+(36.46)

    Ref: TR-F594642

    25mg
    5,215.00€
  • 2-(3-Chlorophenyl)pyrimidine-4-carboxylic Acid

    Controlled Product
    CAS:

    Applications 2-(3-chlorophenyl)pyrimidine-4-carboxylic acid (cas# 1216604-60-2) is a useful research chemical.

    Formula:C11H7ClN2O2
    Color and Shape:Neat
    Molecular weight:234.64

    Ref: TR-C171361

    100mg
    259.00€
    500mg
    1,004.00€
    1g
    1,584.00€
  • 4-Chloro-thieno[3,2-c]pyridine-2-carboxylic Acid Methyl Ester

    Controlled Product
    CAS:
    Formula:C9H6ClNO2S
    Color and Shape:Neat
    Molecular weight:227.667

    Ref: TR-C411505

    1g
    1,509.00€
  • 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€
  • 2,2,5,5-Tetramethyl-3-pyrroline-3-carboxamide

    Controlled Product
    CAS:

    Applications A useful synthetic intermediate.

    Formula:C9H16N2O
    Color and Shape:Neat
    Molecular weight:168.24

    Ref: TR-T304750

    500mg
    159.00€
    1g
    216.00€
    5g
    316.00€
  • 6-Chloro-2-pyridinecarboximidamide Hydrochloride

    Controlled Product
    CAS:
    Formula:C6H6ClN3•HCl
    Color and Shape:Neat
    Molecular weight:155.58 + (36.46)

    Ref: TR-C609780

    1g
    1,509.00€
  • 2,2'-Bipyridine-4,4'-dicarboxylic Acid

    Controlled Product
    CAS:

    Applications 2,2'-Bipyridine-4,4'-dicarboxylic acid

    Formula:C12H8N2O4
    Color and Shape:Neat
    Molecular weight:244.2

    Ref: TR-B399308

    100mg
    89.00€
    250mg
    98.00€
    500mg
    115.00€
  • 5-Cyano-1-methylbenzoimidazole

    Controlled Product
    CAS:

    Applications 5-Cyano-1-methylbenzoimidazole

    Formula:C9H7N3
    Color and Shape:Neat
    Molecular weight:157.17

    Ref: TR-C987928

    100mg
    115.00€
    500mg
    313.00€
    1g
    560.00€
  • 4-(Cyclopentylmethyl)piperidine Hydrochloride

    Controlled Product
    CAS:
    Formula:C11H21N·HCl
    Color and Shape:Neat
    Molecular weight:203.752

    Ref: TR-C989110

    2500mg
    2,087.00€
  • 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€
  • (R)-Benzyl 2-((5-bromo-1H-indol-3-yl)methyl)pyrrolidine-1-carboxylate

    Controlled Product
    CAS:

    Applications (R)-Benzyl 2-((5-bromo-1H-indol-3-yl)methyl)pyrrolidine-1-carboxylate is used in the preparation of indole-derivative serotoninergic receptor agonists.

    Formula:C21H21BrN2O2
    Color and Shape:Neat
    Molecular weight:413.308

    Ref: TR-B233300

    250mg
    2,087.00€