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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 17855 products of "Heterocycles with Nitrogen (N)"

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  • Ethyl 2-Aminoisonicotinate

    CAS:
    Formula:C8H10N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:166.18

    Ref: 3B-E0944

    1g
    38.00€
    5g
    116.00€
  • 3-Pyridylacetic Acid Hydrochloride

    CAS:
    Formula:C7H7NO2·HCl
    Purity:>99.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:173.60

    Ref: 3B-P0639

    10g
    69.00€
    25g
    140.00€
  • 2-Hydroxymethyl-1-methylimidazole

    CAS:
    Formula:C5H8N2O
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:112.13

    Ref: 3B-H1370

    1g
    48.00€
    5g
    177.00€
  • Thionicotinamide

    CAS:
    Formula:C6H6N2S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:Light yellow to Yellow to Green powder to crystal
    Molecular weight:138.19

    Ref: 3B-T0765

    25g
    60.00€
  • 1-tert-Butylimidazole

    CAS:
    Formula:C7H12N2
    Purity:>98.0%(GC)(T)
    Color and Shape:Colorless to Light yellow clear liquid
    Molecular weight:124.19

    Ref: 3B-B4985

    5g
    190.00€
    25g
    703.00€
  • Histamine Dihydrochloride

    CAS:
    Formula:C5H9N3·2HCl
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White powder to crystal
    Molecular weight:184.06

    Ref: 3B-H0146

    1g
    27.00€
    5g
    38.00€
    25g
    95.00€
  • 2-Ethynylpyridine

    CAS:
    Formula:C7H5N
    Purity:>97.0%(GC)
    Color and Shape:White - Yellow Liquid
    Molecular weight:103.12

    Ref: 3B-E0340

    1ml
    45.00€
    5ml
    117.00€
  • 4,4'-Dimethoxy-2,2'-bipyridyl

    CAS:
    Formula:C12H12N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:216.24

    Ref: 3B-D3886

    1g
    62.00€
    5g
    173.00€
  • 3-Hydroxy-2-pyridinecarboxylic Acid

    CAS:
    Formula:C6H5NO3
    Purity:>98.0%(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:139.11

    Ref: 3B-H0787

    5g
    88.00€
    25g
    321.00€
  • 1-(tert-Butyldimethylsilyl)imidazole [tert-Butyldimethylsilylating Agent]

    CAS:
    Formula:C9H18N2Si
    Purity:>98.0%(T)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:182.34

    Ref: 3B-B1043

    1g
    58.00€
    5g
    173.00€
  • 2,6-Diacetylpyridine

    CAS:
    Formula:C9H9NO2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:163.18

    Ref: 3B-D2377

    5g
    75.00€
    25g
    220.00€
  • 2,4,5-Triphenylimidazole

    CAS:
    Formula:C21H16N2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:296.37

    Ref: 3B-T0999

    5g
    29.00€
    25g
    77.00€
  • (2-Pyridyl)thiourea

    CAS:
    Formula:C6H7N3S
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:153.20

    Ref: 3B-P2272

    5g
    98.00€
    25g
    359.00€
  • 4-[(tert-Butoxycarbonylamino)methyl]pyridine

    CAS:
    Formula:C11H16N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:208.26

    Ref: 3B-B2126

    5g
    104.00€
    25g
    388.00€
  • 2-Amino-4-methylpyridine

    CAS:
    Formula:C6H8N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:108.14

    Ref: 3B-A0402

    25g
    44.00€
    500g
    328.00€
  • 4-Methylimidazole

    CAS:
    Formula:C4H6N2
    Purity:>98.0%(GC)
    Color and Shape:White to Yellow powder to lump
    Molecular weight:82.11

    Ref: 3B-M0636

    25g
    30.00€
    100g
    66.00€
    500g
    189.00€
  • Ethyl 4-Imidazolecarboxylate

    CAS:
    Formula:C6H8N2O2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:140.14

    Ref: 3B-E1042

    1g
    29.00€
    5g
    71.00€
  • 4-Amino-3-methylpyridine

    CAS:
    Formula:C6H8N2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:108.14

    Ref: 3B-A2283

    1g
    62.00€
  • Diethyl 2,2':6',2''-Terpyridine-4'-phosphonate

    CAS:
    Formula:C19H20N3O3P
    Purity:>93.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:369.36

    Ref: 3B-D4511

    200mg
    271.00€
  • 2-Nitroimidazole

    CAS:
    Formula:C3H3N3O2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Yellow powder to crystal
    Molecular weight:113.08

    Ref: 3B-N0891

    1g
    167.00€
    5g
    513.00€
  • 2,4-Dihydroxypyridine

    CAS:
    Formula:C5H5NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Yellow powder to crystal
    Molecular weight:111.10

    Ref: 3B-D2682

    1g
    53.00€
  • 2-Acetamidopyridine

    CAS:
    Formula:C7H8N2O
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:136.15

    Ref: 3B-A1911

    1g
    52.00€
    5g
    153.00€
  • 2-(1H-Imidazol-1-yl)ethanol

    CAS:
    Formula:C5H8N2O
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Yellow powder to lump to clear liquid
    Molecular weight:112.13

    Ref: 3B-I1193

    5g
    39.00€
    25g
    117.00€
  • 4-(Fmoc-amino)-1-methyl-1H-imidazole-2-carboxylic Acid

    CAS:
    Formula:C20H17N3O4
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:363.37

    Ref: 3B-F1313

    1g
    115.00€
    5g
    565.00€
  • 3-Propionylpyridine

    CAS:
    Formula:C8H9NO
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:135.17

    Ref: 3B-P2090

    1g
    46.00€
    5g
    136.00€
  • 2-Amino-4-pyridinylmethanol

    CAS:
    Formula:C6H8N2O
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:124.14

    Ref: 3B-A3249

    1g
    42.00€
    5g
    122.00€
  • Butoconazole Nitrate

    CAS:
    Formula:C19H17Cl3N2S·HNO3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:474.78

    Ref: 3B-B4801

    1g
    95.00€
  • 2-Imidazolecarboxylic Acid

    CAS:
    Formula:C4H4N2O2
    Purity:>98.0%(HPLC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:112.09

    Ref: 3B-I1008

    1g
    75.00€
    5g
    230.00€
  • 2-Methylisonicotinic Acid

    CAS:
    Formula:C7H7NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:137.14

    Ref: 3B-M2602

    1g
    154.00€
  • 2,4-Diphenylpyridine

    CAS:
    Formula:C17H13N
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:231.30

    Ref: 3B-D5227

    1g
    177.00€
  • Imidazole Zone Refined (number of passes:30)

    CAS:
    Formula:C3H4N2
    Purity:>99.8%(GC)
    Color and Shape:White or Colorless powder to lump
    Molecular weight:68.08

    Ref: 3B-I0014

    1sample
    158.00€
  • Ethyl 4,6-Dihydroxynicotinate

    CAS:
    Formula:C8H9NO4
    Purity:>97.0%(T)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:183.16

    Ref: 3B-E1110

    1g
    44.00€
    5g
    164.00€
  • 3-Amino-2-nitropyridine

    CAS:
    Formula:C5H5N3O2
    Purity:>98.0%(GC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:139.11

    Ref: 3B-A2149

    1g
    59.00€
  • 3-Propoxypyridine-2-carboxylic Acid

    CAS:
    Formula:C9H11NO3
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:181.19

    Ref: 3B-P1195

    1g
    391.00€
    100mg
    72.00€
  • N-tert-Butoxycarbonylimidazole

    CAS:
    Formula:C8H12N2O2
    Purity:>98.0%(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:168.20

    Ref: 3B-B0916

    10g
    72.00€
  • 4-Nitroimidazole

    CAS:
    Formula:C3H3N3O2
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:113.08

    Ref: 3B-N0506

    25g
    35.00€
    500g
    219.00€
  • 6-Methyl-2-pyridinemethanol

    CAS:
    Formula:C7H9NO
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Light yellow powder to lump to clear liquid
    Molecular weight:123.16

    Ref: 3B-M1282

    5g
    109.00€
    25g
    488.00€
  • 5-Ethyl-2-pyridineethanol

    CAS:
    Formula:C9H13NO
    Purity:>98.0%(GC)
    Color and Shape:White or Colorless to Yellow powder to lump to clear liquid
    Molecular weight:151.21

    Ref: 3B-E0562

    5g
    36.00€
    25g
    102.00€
  • Methyl 6-Aminopyridine-2-carboxylate

    CAS:
    Formula:C7H8N2O2
    Purity:>98.0%(GC)
    Color and Shape:White to Yellow to Orange powder to crystal
    Molecular weight:152.15

    Ref: 3B-M2865

    1g
    63.00€
    5g
    178.00€
  • 3-(Methylamino)pyridine

    CAS:
    Formula:C6H8N2
    Purity:>98.0%(GC)(T)
    Color and Shape:Light yellow to Brown clear liquid
    Molecular weight:108.14

    Ref: 3B-M2684

    1g
    45.00€
    5g
    131.00€
  • 2,6-Dimethoxypyridine

    CAS:
    Formula:C7H9NO2
    Purity:>97.0%(GC)
    Color and Shape:Colorless to Almost colorless clear liquid
    Molecular weight:139.15

    Ref: 3B-D1918

    25g
    75.00€
  • 2,6-Lutidine N-Oxide

    CAS:
    Formula:C7H9NO
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light yellow to Light orange clear liquid
    Molecular weight:123.16

    Ref: 3B-L0069

    5g
    51.00€
    25g
    185.00€
  • 6-Methylpyridine-2-carboxylic Acid

    CAS:
    Formula:C7H7NO2
    Purity:>98.0%(T)(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:137.14

    Ref: 3B-M0873

    5g
    53.00€
    25g
    145.00€
  • 4-Amino-3-nitropyridine

    CAS:
    Formula:C5H5N3O2
    Purity:>98.0%(GC)(T)
    Color and Shape:Light orange to Yellow to Green powder to crystal
    Molecular weight:139.11

    Ref: 3B-A2260

    5g
    65.00€
    25g
    251.00€
  • N,N-Bis[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]cyclopropanamine

    CAS:
    Formula:C21H29N3O2
    Purity:>95.0%(T)(HPLC)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:355.48

    Ref: 3B-B6525

    1g
    111.00€
    5g
    329.00€
  • 1,3-Diisopropylimidazolium chloride, 97+%

    CAS:
    <p>Ligand for ruthenium-catalyzed greener amide bond formation by dehydrogenative coupling of amines and alcohols. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original</p>
    Formula:C9H17ClN2
    Purity:97+%
    Color and Shape:White to pale brown, Crystals or powder or crystalline powder
    Molecular weight:188.69

    Ref: 02-H27798

    1g
    To inquire
    5g
    To inquire
  • 1-Ethyl-3-methylimidazolium hexafluorophosphate, 98+%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C6H11F6N2P
    Purity:98+%
    Color and Shape:White or colorless to yellow, Crystalline or fused solid
    Molecular weight:256.13

    Ref: 02-L19762

    2g
    55.00€
    10g
    155.00€
    50g
    To inquire
  • 2-Phenylimidazo[1,2-a]pyridine-3-carboxylic acid, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C14H10N2O2
    Purity:98%
    Molecular weight:238.25

    Ref: 02-H50236

    1g
    To inquire
    250mg
    To inquire
  • 1-n-Butyl-3-methylimidazolium trifluoromethanesulfonate, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H15F3N2O3S
    Purity:98%
    Color and Shape:Liquid, Clear, colorless or yellow to red/brown
    Molecular weight:288.29

    Ref: 02-L19765

    2g
    To inquire
    10g
    163.00€
  • 1-n-Hexyl-3-methylimidazolium hexafluorophosphate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C10H19F6N2P
    Purity:99%
    Color and Shape:Clear, colorless to pale yellow or yellow to orange, Liquid
    Molecular weight:312.24

    Ref: 02-H27272

    5g
    To inquire
    50g
    To inquire
  • Albendazole sulfone

    CAS:
    <p>Albendazole are currently used for chemotherapeutic treatment of AE. Albendazole sulfone is used as scolicidal agents on hydatid cysts(in vitro). This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refe</p>
    Formula:C12H15N3O4S
    Color and Shape:White to cream to pale brown, Powder
    Molecular weight:297.33

    Ref: 02-H25917

    1g
    261.00€
  • 4-(Imidazo[1,2-a]pyrid-2-yl)aniline, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C13H11N3
    Purity:95%
    Color and Shape:Powder, Pale yellow
    Molecular weight:209.25

    Ref: 02-H35666

    1g
    To inquire
  • 1,2-Dimethyl-5-nitroimidazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C5H7N3O2
    Purity:97%
    Color and Shape:White to cream to pale yellow, Crystals or powder or crystalline powder
    Molecular weight:141.13

    Ref: 02-L11303

    5g
    To inquire
    25g
    To inquire
  • 2,5-Diiodo-1-methylimidazole, 98%

    CAS:
    <p>It is employed as intermediate for pharmaceutical. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not chan</p>
    Formula:C4H4I2N2
    Purity:98%
    Molecular weight:333.9

    Ref: 02-H51212

    1g
    To inquire
  • 5-Amino-1-methylbenzimidazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H9N3
    Purity:97%
    Molecular weight:147.08

    Ref: 02-H66465

    1g
    To inquire
    5g
    To inquire
  • 1-(4-Methoxyphenyl)imidazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C10H10N2O
    Purity:98%
    Color and Shape:White to cream, Powder or crystalline powder
    Molecular weight:174.20

    Ref: 02-B25621

    1g
    To inquire
    5g
    118.00€
  • 1-Butyl-2,3-dimethylimidazolium hexafluorophosphate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H17F6N2P
    Purity:99%
    Color and Shape:White to pale yellow, Crystals or powder or fused solid
    Molecular weight:298.21

    Ref: 02-H27827

    5g
    To inquire
    50g
    To inquire
  • 2,4,5-Triphenylimidazole, 97%

    CAS:
    <p>2,4,5-Triphenylimidazole is used in the synthesis of fluorescent diarylethenes and nanowires of 2,4,5-triphenylimidazole, which finds application as single wire active optical waveguides and optically driven ultraviolet lasers. This Thermo Scientific Chemicals brand product was originally part of t</p>
    Formula:C21H16N2
    Purity:97%
    Color and Shape:Powder, White to off-white to pale yellow
    Molecular weight:296.37

    Ref: 02-A17291

    10g
    To inquire
    50g
    To inquire
    250g
    To inquire
  • 1-Boc-imidazole, 98%

    CAS:
    <p>1-Boc-imidazole is used in the preparation of water soluble polyrotaxane, via modification of -cyclodextrin in the presence of KOH and N,N?-carbonyldiimidazole. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label infor</p>
    Formula:C8H12N2O2
    Purity:98%
    Color and Shape:Crystals or powder or crystalline powder, White
    Molecular weight:168.20

    Ref: 02-L00506

    5g
    29.00€
    25g
    To inquire
  • 1-(trans-Cinnamoyl)imidazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C12H10N2O
    Purity:98%
    Color and Shape:White to cream to red, Crystals or powder or crystalline powder or fused solid
    Molecular weight:198.23

    Ref: 02-L00441

    5g
    35.00€
  • 2-Bromo-5-nitroimidazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3H2BrN3O2
    Purity:98%
    Molecular weight:191.97

    Ref: 02-H61155

    1g
    To inquire
    5g
    To inquire
  • 5-Chloro-1-methyl-4-nitroimidazole, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H4ClN3O2
    Purity:95%
    Molecular weight:161.55

    Ref: 02-H61824

    1g
    To inquire
    5g
    110.00€
  • 1-Ethyl-3-methylimidazolium acetate, 97%

    CAS:
    <p>It is used as a solvent and as pharmaceutical intermediate. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has</p>
    Formula:C8H14N2O2
    Purity:97%
    Color and Shape:Pale yellow to orange to brown, Liquid, Pale yellow to orange to brown, Liquid
    Molecular weight:170.21

    Ref: 02-H59277

    5g
    128.00€
    50g
    To inquire
  • 2-Chloro-5-nitroimidazole, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3H2ClN3O2
    Purity:95%
    Molecular weight:147.52

    Ref: 02-H61141

    1g
    To inquire
    5g
    To inquire
  • 1-Ethyl-3-methylimidazolium methyl sulfate, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C7H14N2O4S
    Purity:98%
    Molecular weight:222.26

    Ref: 02-H59480

    5g
    To inquire
    50g
    To inquire
  • 1-n-Butyl-3-methylimidazolium methyl sulfate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H18N2O4S
    Purity:99%
    Color and Shape:Colorless to orange, Viscous liquid
    Molecular weight:250.31

    Ref: 02-H27754

    5g
    45.00€
    50g
    220.00€
  • 1-Methyl-3-n-octylimidazolium tetrafluoroborate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C12H23BF4N2
    Purity:99%
    Color and Shape:Clear colorless to yellow, Viscous liquid
    Molecular weight:282.13

    Ref: 02-H27161

    5g
    To inquire
    50g
    To inquire
  • 2-Bromo-4,5-dichloroimidazole, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3HBrCl2N2
    Purity:98%
    Color and Shape:White to pale brown to pale grey, Crystals or powder or crystalline powder
    Molecular weight:215.86

    Ref: 02-A14896

    1g
    To inquire
    5g
    To inquire
  • Methyl imidazole-4-carboxylate, 98%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C5H6N2O2
    Purity:98%
    Molecular weight:126.12

    Ref: 02-H55932

    1g
    To inquire
    5g
    To inquire
  • 1-(n-Butyl)imidazole, 99%

    CAS:
    <p>1-(n-Butyl)imidazole is used in the synthesis of a heterocyclic mesomeric betaine and 1-(1-butyl-3-imidazolio)propane-3-sulfonate (BIm3S). It acts as an N-coordinated ligand. It is used in the chiral separation of amino acids and anionic pharmaceuticals by capillary electrophoresis. It is used for p</p>
    Formula:C7H12N2
    Purity:99%
    Color and Shape:Liquid, Clear colorless to yellow
    Molecular weight:124.19

    Ref: 02-L07793

    25g
    50.00€
    100g
    129.00€
  • 4-(4-Bromophenyl)imidazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H7BrN2
    Purity:97%
    Color and Shape:Powder, Cream
    Molecular weight:223.07

    Ref: 02-H31581

    5g
    To inquire
  • 1-Methyl-2-(tri-n-butylstannyl)imidazole, 90+%

    CAS:
    <p>1-Methyl-2-(tri-n-butylstannyl)imidazole is used in pharmaceuticals, drug candidates, ligands for transition metal catalysts and other molecular functional materials. It is an organostannic compound for proteomics research. This Thermo Scientific Chemicals brand product was originally part of the A</p>
    Formula:C16H32N2Sn
    Purity:90+%
    Molecular weight:371.15

    Ref: 02-H51523

    1g
    297.00€
  • 1-Methylimidazole-5-carboxaldehyde, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C5H6N2O
    Purity:97%
    Color and Shape:Pale yellow to yellow, Crystals or powder or crystalline powder
    Molecular weight:110.12

    Ref: 02-H27338

    1g
    To inquire
  • 2-Methyl-4(5)-nitroimidazole, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C4H5N3O2
    Purity:99%
    Color and Shape:Powder, Pale cream
    Molecular weight:127.1

    Ref: 02-A12569

    50g
    40.00€
    250g
    To inquire
  • 4,5-Imidazoledicarboxylic acid, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C5H4N2O4
    Purity:97%
    Color and Shape:Powder, White to cream or pale yellow
    Molecular weight:156.10

    Ref: 02-A17783

    5g
    To inquire
    25g
    149.00€
    100g
    To inquire
  • 2-Chloro-1-methylimidazole-5-boronic acid pinacol ester, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C10H16BClN2O2
    Purity:95%
    Color and Shape:Powder, White to pale cream
    Molecular weight:242.51

    Ref: 02-H31692

    250mg
    To inquire
  • 1-Ethyl-3-methylimidazolium iodide, 97%

    CAS:
    <p>It is used as OLED materials. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the </p>
    Formula:C6H11IN2
    Purity:97%
    Color and Shape:White to pale yellow, Powder
    Molecular weight:238.07

    Ref: 02-H59404

    5g
    40.00€
    50g
    To inquire
  • 1-n-Butyl-3-methylimidazolium hexafluorophosphate, 98+%

    CAS:
    <p>1-n-Butyl-3-methylimidazolium hexafluorophosphate is used as a solvent in headspace gas chromatography and countercurrent chromatography, as mobile and stationary phases. It is widely used in organic synthesis, extraction technologies, electochemistry and biphasic organometallic catalysis. This The</p>
    Formula:C8H15F6N2P
    Purity:98+%
    Color and Shape:Clear colorless to pale yellow, Viscous liquid
    Molecular weight:284.19

    Ref: 02-L19086

    5g
    57.00€
    25g
    223.00€
    100g
    312.00€
  • 1-n-Butyl-3-methylimidazolium tetrafluoroborate, 98+%

    CAS:
    <p>1-n-Butyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used for various reactions such as hydrogenations, asymmetric hydrogenations proceed in higher enantioselectivity than in homogeneous phase. It is also used in Suzuki cross-coupling. This Thermo Scientific Chemicals brand product was</p>
    Formula:C8H15BF4N2
    Purity:98+%
    Color and Shape:Liquid, Clear, colorless to yellow
    Molecular weight:226.03

    Ref: 02-L19087

    10g
    144.00€
    50g
    356.00€
  • 1-n-Butyl-3-methylimidazolium bromide, 99%

    CAS:
    <p>It is an ionic liquid used in a Heck reaction. It is also used in assessing the factors responsible for ionic liquid toxicity to aquatic organisms via quantitative structure-property relationship modeling This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product po</p>
    Formula:C8H15BrN2
    Purity:99%
    Color and Shape:White to cream, Crystals or powder or crystalline powder or lumps
    Molecular weight:219.13

    Ref: 02-H27201

    5g
    33.00€
    50g
    128.00€
  • 1-Ethyl-3-methylimidazolium tetrafluoroborate, 98+% (dry wt.), may cont. up to 3% water

    CAS:
    <p>1-Ethyl-3-methylimidazolium tetrafluoroborate is an ionic liquid used in the recycling of osmium in the dihydroxylation of olefins with osmium(VIII) oxide. It is a stable liquid electrolyte used in the capillary electrophoretic method for resolving phenolic compounds present in grape seed extract. I</p>
    Formula:C6H11BF4N2
    Purity:98+%
    Color and Shape:Clear colorless to orange, Liquid
    Molecular weight:197.97

    Ref: 02-L19763

    2g
    53.00€
    10g
    152.00€
    50g
    To inquire
  • 1-Benzyl-3-methylimidazolium chloride, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C11H13ClN2
    Purity:97%
    Molecular weight:208.69

    Ref: 02-H59997

    5g
    47.00€
    50g
    To inquire
  • 1-Methyl-3-n-octylimidazolium bis(trifluoromethylsulfonyl)imide, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C14H23F6N3O4S2
    Purity:99%
    Color and Shape:Viscous liquid, Clear colorless to yellow to orange
    Molecular weight:475.47

    Ref: 02-H35352

    5g
    62.00€
    25g
    To inquire
    100g
    524.00€
  • 4-(1-Imidazolyl)phenol, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H8N2O
    Purity:97%
    Color and Shape:Pale cream to brown, Powder
    Molecular weight:160.18

    Ref: 02-A13211

    1g
    28.00€
    5g
    81.00€
    25g
    280.00€
  • 2,4,5-Tribromoimidazole, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C3HBr3N2
    Purity:97%
    Color and Shape:White to cream to yellow to pale brown, Powder
    Molecular weight:304.77

    Ref: 02-L05716

    5g
    To inquire
  • 1-Ethyl-3-methylimidazolium dicyanamide, 98%

    CAS:
    <p>Used to prepare dyes. Industrially used in natural gas and refinery process streams. They also are used in polymer industry as monomers. Amines find use as additives for lubricating oils, engine fuels, and asphalt, and are producers of ethanolamines. This Thermo Scientific Chemicals brand product wa</p>
    Formula:C8H11N5
    Purity:98%
    Color and Shape:Clear colorless to yellow to orange-brown, Liquid
    Molecular weight:177.21

    Ref: 02-H26901

    5g
    To inquire
    50g
    351.00€
  • bis-Benzimide H-33342 trihydrochloride trihydrate, 98%

    CAS:
    <p>Stain for identifying specific chromosome banding patterns</p>
    Formula:C27H28N6O•3HCl·3H2O
    Purity:98%
    Molecular weight:615.99 (561.94anhy)

    Ref: 02-J62134

    100mg
    142.00€
  • 1-n-Hexyl-3-methylimidazolium tetrafluoroborate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C10H19BF4N2
    Purity:99%
    Color and Shape:Clear pale yellow to yellow, Liquid
    Molecular weight:254.08

    Ref: 02-H27548

    5g
    To inquire
    50g
    To inquire
  • Candesartan, 98%

    CAS:
    <p>Angiotensin II receptor antagonist</p>
    Formula:C24H20N6O3
    Purity:98%
    Color and Shape:White to pale cream, Powder
    Molecular weight:440.45

    Ref: 02-J62818

    1g
    290.00€
    100mg
    69.00€
  • 1-Methyl-2-imidazolemethanol, 98%

    CAS:
    <p>1-Methyl-2-imidazolemethanol is used as intermediates. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not </p>
    Formula:C5H8N2O
    Purity:98%
    Color and Shape:White to pale cream or pale yellow, Crystals or crystalline powder
    Molecular weight:112.13

    Ref: 02-H64006

    5g
    To inquire
    25g
    262.00€
  • Astemizole, 99+%

    CAS:
    <p>Selective histamine H1 receptor antagonist</p>
    Formula:C28H31FN4O
    Purity:99+%
    Molecular weight:458.58

    Ref: 02-J60339

    50mg
    166.00€
  • 1-Ethyl-3-methylimidazolium bromide, 98+%

    CAS:
    <p>An ionic liquid, 1-ethyl-3-methylimidazolium bromide is used as reaction medium for the synthesis and crystallization of a coordination polymer, (EMI)[Cd(BTC)]. 1-ethyl-3-methylimidazolium bromide was used as a solvent in [emim] 2 [Cd 2 (btec)Br 2 ]. Form the diene complexation; carbonyl insertion;</p>
    Formula:C6H11BrN2
    Purity:98+%
    Color and Shape:Powder or crystals or crystalline powder, White to cream
    Molecular weight:191.07

    Ref: 02-L19761

    10g
    49.00€
    50g
    125.00€
  • 2-Chloro-1-methylbenzimidazole

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C8H7ClN2
    Molecular weight:166.61

    Ref: 02-H63559

    1g
    To inquire
  • 1-n-Butyl-3-methylimidazolium chloride, 96%

    CAS:
    <p>1-n-Butyl-3-methylimidazolium chloride is used as a solvent for organic reactions. It is used in anion exchange reactions. It acts as a catalyst, electrolyte for batteries and metal recovery. It is also used in chromatographic separations. Further, it is used as an ionic liquids for catalysis. This </p>
    Formula:C8H15ClN2
    Purity:96%
    Color and Shape:White to cream to pale yellow or pale brown, Crystals or powder or crystalline powder or lumps
    Molecular weight:174.67

    Ref: 02-L19749

    10g
    51.00€
    50g
    145.00€
  • 1-n-Butyl-3-methylimidazolium n-octyl sulfate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C16H32N2O4S
    Purity:99%
    Color and Shape:crystalline solid, clear as melt, Colourless to brown liquid and/or fused or
    Molecular weight:348.5

    Ref: 02-H27720

    5g
    40.00€
    50g
    To inquire
  • 1-n-Butyl-3-methylimidazolium dicyanamide, 97%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C10H15N5
    Purity:97%
    Molecular weight:205.27

    Ref: 02-H59175

    5g
    To inquire
    50g
    To inquire
  • Lansoprazole, 98+%

    CAS:
    <p>A proton pump inhibitor</p>
    Formula:C16H14F3N3O2S
    Purity:98+%
    Molecular weight:369.36

    Ref: 02-J62008

    1g
    135.00€
    5g
    To inquire
    500mg
    To inquire
  • 1-n-Butyl-2,3-dimethylimidazolium tetrafluoroborate, 99%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C9H17BF4N2
    Purity:99%
    Color and Shape:Colourless or white to yellow, Viscous liquid or fused low melting solid
    Molecular weight:240.05

    Ref: 02-H27141

    5g
    To inquire
    50g
    225.00€
  • Ethyl imidazole-4-carboxylate, 98%

    CAS:
    <p>A ring-substituted-1H-imidazole-4-carboxylic acid derivative, that is shown to act as a new class of anti-tuberculosis agents. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy bran</p>
    Formula:C6H8N2O2
    Purity:98%
    Molecular weight:140.14

    Ref: 02-H64095

    5g
    114.00€
    25g
    To inquire
  • 2-(4-Fluorophenyl)benzimidazole, 95%

    CAS:
    <p>This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>
    Formula:C13H9FN2
    Purity:95%
    Molecular weight:212.23

    Ref: 02-H64531

    1g
    To inquire