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Halogenated Pyrazine

Halogenated Pyrazine

Halogenated pyrazines are pyrazine rings with halogen atoms. These compounds are important in the synthesis of pharmaceuticals, particularly those with antibacterial properties. At CymitQuimica, we provide a wide range of high-quality halogenated pyrazines to support your research and industrial projects.

Found 86 products of "Halogenated Pyrazine"

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  • Pyrazine, 2,6-dibromo-

    CAS:
    Formula:C4H2Br2N2
    Purity:95%
    Color and Shape:Solid
    Molecular weight:237.8801

    Ref: IN-DA002MLJ

    1g
    26.00€
    5g
    34.00€
    10g
    52.00€
    1kg
    To inquire
    25g
    99.00€
    100g
    221.00€
    500g
    To inquire
    250mg
    22.00€
  • 5-Chloro-2,3-diphenylpyrazine

    CAS:
    Formula:C16H11ClN2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:266.7249

    Ref: IN-DA003788

    1g
    25.00€
    5g
    25.00€
    25g
    50.00€
    100g
    118.00€
    250g
    211.00€
    500g
    331.00€
    250mg
    21.00€
  • 2,​3-​Pyrazinedicarbonitri​le, 5,​6-​diamino-

    CAS:
    Formula:C6H4N6
    Purity:98%
    Color and Shape:Solid
    Molecular weight:160.1362

    Ref: IN-DA003M9I

    1g
    148.00€
    100mg
    79.00€
    250mg
    97.00€
  • 2-Bromopyrazine

    CAS:
    Formula:C4H3BrN2
    Purity:96%
    Color and Shape:Liquid
    Molecular weight:158.9840

    Ref: IN-DA00336X

    1g
    25.00€
    5g
    49.00€
    10g
    62.00€
    1kg
    To inquire
    25g
    115.00€
    100g
    321.00€
    500g
    To inquire
    100mg
    20.00€
    250mg
    21.00€
  • 2-Pyrazinecarboxamide, 3-amino-6-bromo-

    CAS:
    Formula:C5H5BrN4O
    Purity:97%
    Color and Shape:Solid
    Molecular weight:217.0234

    Ref: IN-DA0026GR

    1g
    50.00€
    5g
    126.00€
    10g
    177.00€
    25g
    268.00€
    100g
    To inquire
    250mg
    36.00€
  • 3-Chloropyrazine-2-carboxamide

    CAS:
    Formula:C5H4ClN3O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:157.5578

    Ref: IN-DA003JBJ

    1g
    56.00€
    5g
    135.00€
    25g
    553.00€
    100mg
    25.00€
    250mg
    28.00€
  • 5-Amino-6-chloropyrazine-2,3-dicarbonitrile

    CAS:
    Formula:C6H2ClN5
    Purity:98%
    Color and Shape:Solid
    Molecular weight:179.5666

    Ref: IN-DA003ME1

    1g
    50.00€
    5g
    144.00€
    10g
    202.00€
    25g
    318.00€
    100mg
    27.00€
    250mg
    34.00€
  • 5,6-Dioxo-1,4,5,6-tetrahydropyrazine-2,3-dicarbonitrile

    CAS:
    Formula:C6H2N4O2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:162.1057

    Ref: IN-DA003MAB

    1g
    65.00€
    5g
    198.00€
  • 2,3-Dichloropyrazine

    CAS:
    Formula:C4H2Cl2N2
    Purity:95%
    Color and Shape:Solid
    Molecular weight:148.9781

    Ref: IN-DA003FHT

    5g
    24.00€
    10g
    29.00€
    25g
    26.00€
    50g
    44.00€
    100g
    55.00€
    500g
    139.00€
  • Pyrazinamide

    CAS:
    Formula:C5H5N3O
    Purity:97%
    Color and Shape:Solid
    Molecular weight:123.1127

    Ref: IN-DA003U1S

    10g
    20.00€
    25g
    28.00€
    50g
    34.00€
    100g
    37.00€
    500g
    109.00€
  • 5-Bromo-3-methoxy-2-pyrazinamine

    CAS:
    Formula:C5H6BrN3O
    Purity:95%
    Color and Shape:Solid
    Molecular weight:204.0246

    Ref: IN-DA003480

    1g
    25.00€
    5g
    31.00€
    10g
    55.00€
    25g
    81.00€
    100g
    177.00€
    250mg
    25.00€
  • 3-hydroxypyrazine-2-carboxamide

    CAS:
    Formula:C5H5N3O2
    Purity:96%
    Color and Shape:Solid
    Molecular weight:139.1121

    Ref: IN-DA003JKX

    1g
    21.00€
    5g
    25.00€
    10g
    25.00€
    25g
    53.00€
    100g
    126.00€
    250mg
    21.00€
  • 3-(Trifluoromethyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazine, HCl

    CAS:
    Formula:C6H8ClF3N4
    Purity:97%
    Color and Shape:Solid
    Molecular weight:228.6027

    Ref: IN-DA0033H6

    5g
    21.00€
    10g
    25.00€
    1kg
    126.00€
    25g
    25.00€
    5kg
    284.00€
    100g
    38.00€
    250g
    58.00€
    500g
    74.00€
  • 2-Amino-5-chloropyrazine

    CAS:
    Formula:C4H4ClN3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:129.5477

    Ref: IN-DA00333R

    1g
    25.00€
    5g
    37.00€
    10g
    57.00€
    25g
    111.00€
    100g
    241.00€
  • 5,6-Dichloropyrazine-2,3-dicarbonitrile

    CAS:
    Formula:C6Cl2N4
    Purity:97%
    Color and Shape:Solid
    Molecular weight:198.9970

    Ref: IN-DA003M9T

    1g
    26.00€
    5g
    53.00€
    10g
    65.00€
    25g
    123.00€
    100g
    343.00€
    250g
    To inquire
    500g
    To inquire
    250mg
    22.00€
  • 2-Chloro-6-Aminopyrazine

    CAS:
    Formula:C4H4ClN3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:129.5477

    Ref: IN-DA00338O

    5g
    21.00€
    10g
    25.00€
    25g
    31.00€
    50g
    52.00€
    5kg
    To inquire
    100g
    67.00€
    500g
    182.00€
  • 2,2'-Bipyrazine

    CAS:
    Formula:C8H6N4
    Purity:97%
    Color and Shape:Solid
    Molecular weight:158.1600

    Ref: IN-DA000666

    1g
    207.00€
    5g
    587.00€
    10g
    To inquire
    10mg
    39.00€
    100mg
    55.00€
    250mg
    88.00€
  • 6,8-Dibromoimidazo[1,2-a]pyrazine

    CAS:
    Formula:C6H3Br2N3
    Purity:97%
    Color and Shape:Solid
    Molecular weight:276.9161

    Ref: IN-DA003N1F

    1g
    25.00€
    5g
    31.00€
    10g
    49.00€
    1kg
    To inquire
    25g
    71.00€
    50g
    111.00€
    100g
    204.00€
  • 5-Bromopyrazin-2-ol

    CAS:
    Formula:C4H3BrN2O
    Purity:97%
    Color and Shape:Solid
    Molecular weight:174.9834

    Ref: IN-DA003GPU

    1g
    24.00€
    5g
    31.00€
    10g
    56.00€
    1kg
    To inquire
    25g
    86.00€
    100g
    174.00€
    500g
    To inquire
    250mg
    20.00€
  • 3-chloro-2,5-dimethylpyrazine

    CAS:
    Formula:C6H7ClN2
    Purity:97%
    Color and Shape:Liquid
    Molecular weight:142.5862

    Ref: IN-DA003J6J

    1g
    26.00€
    5g
    28.00€
    10g
    43.00€
    25g
    58.00€
    100g
    135.00€
  • pyrazin-2-amine

    CAS:
    Formula:C4H5N3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:95.1026

    Ref: IN-DA003GJX

    5g
    22.00€
    10g
    24.00€
    25g
    28.00€
    100g
    50.00€
    500g
    131.00€
    1000g
    187.00€
  • 2-Methylthiopyrazine

    CAS:
    Formula:C5H6N2S
    Purity:98%
    Color and Shape:Solid
    Molecular weight:126.1795

    Ref: IN-DA003B2L

    5g
    24.00€
    10g
    28.00€
    25g
    34.00€
    100g
    82.00€
  • Pyrazine, 2,5-dibromo-

    CAS:
    Formula:C4H2Br2N2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:237.8801

    Ref: IN-DA002MLI

    1g
    25.00€
    5g
    44.00€
    10g
    66.00€
    25g
    127.00€
    50g
    197.00€
    100g
    204.00€
    500g
    To inquire
  • Acetylpyrazine

    CAS:
    Formula:C6H6N2O
    Purity:98%
    Color and Shape:Solid
    Molecular weight:122.1246

    Ref: IN-DA003NNZ

    5g
    20.00€
    10g
    28.00€
    25g
    25.00€
    100g
    56.00€
    500g
    138.00€
  • 2-Pyrazinylmethanol

    CAS:
    Formula:C5H6N2O
    Purity:96%
    Color and Shape:Solid
    Molecular weight:110.1139

    Ref: IN-DA0033FP

    1g
    27.00€
    5g
    49.00€
    10g
    67.00€
    25g
    130.00€
    100g
    292.00€
  • 2,6-Dichloropyrazine

    CAS:
    Formula:C4H2Cl2N2
    Purity:97%
    Color and Shape:Solid
    Molecular weight:148.9781

    Ref: IN-DA00331C

    5g
    To inquire
    10g
    21.00€
    25g
    20.00€
    5kg
    349.00€
    100g
    25.00€
    250g
    50.00€
    500g
    62.00€
  • 2-Amino-5-phenylpyrazine

    CAS:
    Formula:C10H9N3
    Purity:98%
    Color and Shape:Solid
    Molecular weight:171.1986

    Ref: IN-DA003GHO

    1g
    84.00€
    5g
    218.00€
    10g
    537.00€
    25g
    To inquire
    100mg
    38.00€
    250mg
    53.00€
  • Favipiravir

    CAS:
    Formula:C5H4FN3O2
    Purity:>98.0%(HPLC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:157.10

    Ref: 3B-F1296

    25mg
    80.00€
    100mg
    193.00€
  • 6-Chloropyrazine-2-carboxylic Acid

    CAS:
    Formula:C5H3ClN2O2
    Purity:>96.0%(T)(HPLC)
    Color and Shape:Light yellow to Brown powder to crystal
    Molecular weight:158.54

    Ref: 3B-C2725

    1g
    73.00€
    5g
    292.00€
  • 2-Chloro-6-methylpyrazine

    CAS:
    Formula:C5H5ClN2
    Purity:>98.0%(GC)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:128.56

    Ref: 3B-C2777

    1g
    90.00€
    5g
    322.00€
  • Methyl 5-Chloropyrazine-2-carboxylate

    CAS:
    Formula:C6H5ClN2O2
    Purity:>98.0%(HPLC)(qNMR)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:172.57

    Ref: 3B-M2126

    5g
    70.00€
    25g
    206.00€
  • 2-Bromopyrazine

    CAS:
    Formula:C4H3BrN2
    Purity:>98.0%(GC)
    Color and Shape:Colorless to Light orange to Yellow clear liquid
    Molecular weight:158.99

    Ref: 3B-B4352

    1g
    72.00€
    5g
    204.00€
  • 2-Amino-3-chloropyrazine

    CAS:
    Formula:C4H4ClN3
    Purity:>98.0%(GC)
    Color and Shape:White to Light yellow to Dark green powder to crystal
    Molecular weight:129.55

    Ref: 3B-A2143

    1g
    40.00€
    5g
    112.00€
  • Pyrazine-2-carbohydrazide

    CAS:
    Formula:C5H6N4O
    Purity:>97.0%(GC)(T)
    Color and Shape:White to Light yellow powder to crystal
    Molecular weight:138.13

    Ref: 3B-P2961

    5g
    74.00€
    25g
    196.00€
  • 3-Amino-6-bromopyrazine-2-carboxamide

    CAS:
    Formula:C5H5BrN4O
    Purity:>98.0%(N)
    Color and Shape:White to Orange to Green powder to crystal
    Molecular weight:217.03

    Ref: 3B-A2775

    1g
    442.00€
  • 2,3-Dicyanopyrazine

    CAS:
    Formula:C6H2N4
    Purity:>99.0%(GC)
    Color and Shape:White to Light yellow to Light orange powder to crystal
    Molecular weight:130.11

    Ref: 3B-D1751

    5g
    71.00€
    25g
    202.00€