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Pirazinas

Pirazinas

Las pirazinas son compuestos de anillo de seis miembros con dos átomos de nitrógeno. Estos compuestos son importantes en la síntesis orgánica y la química medicinal, particularmente por sus propiedades antibacterianas. En CymitQuimica, ofrecemos una amplia selección de pirazinas de alta calidad para apoyar sus necesidades de investigación e industriales.

Subcategorías de "Pirazinas"

Se han encontrado 1293 productos de "Pirazinas"

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  • 5-Bromopyrazine-2-carboxamide
    Fluorochem
    + Info

    5-Bromopyrazine-2-carboxamide

    CAS:
    Fórmula:C5H4BrN3O
    Pureza:95%
    Forma y color:No data available.
    Peso molecular:202.011

    Ref: 10-F458970

    1g
    403,00€
    5g
    1.655,00€
    250mg
    188,00€
  • 3-Bromo-5-iodopyrazin-2-amine
    Fluorochem
    + Info

    3-Bromo-5-iodopyrazin-2-amine

    CAS:
    Pureza:97%
    Peso molecular:299.8970032

    Ref: 10-F617086

    1g
    266,00€
    5g
    1.134,00€
    100mg
    57,00€
    250mg
    96,00€
  • 2,5-Dibromo-3-chloropyrazine
    Fluorochem
    + Info

    2,5-Dibromo-3-chloropyrazine

    CAS:
    Pureza:97%
    Peso molecular:272.3200073

    Ref: 10-F616485

    1g
    367,00€
    5g
    1.403,00€
    100mg
    80,00€
    250mg
    127,00€
  • 6-Methoxypyrazine-2-carboxamide
    Fluorochem
    + Info

    6-Methoxypyrazine-2-carboxamide

    CAS:
    Pureza:97%
    Peso molecular:153.1410065

    Ref: 10-F616486

    1g
    78,00€
    100mg
    12,00€
    250mg
    23,00€
  • 2-chloro-5-(3-methoxyphenyl)pyrazine
    Fluorochem
    + Info

    2-chloro-5-(3-methoxyphenyl)pyrazine

    CAS:
    Fórmula:C11H9ClN2O
    Pureza:98%
    Peso molecular:220.66

    Ref: 10-F526668

    1g
    304,00€
    5g
    816,00€
    10g
    1.520,00€
    100mg
    172,00€
    250mg
    266,00€
  • 2-Hydroxy-6-methylpyrazine
    Fluorochem
    + Info

    2-Hydroxy-6-methylpyrazine

    CAS:
    Fórmula:C5H6N2O
    Pureza:95%
    Forma y color:Yellow powder
    Peso molecular:110.116

    Ref: 10-F076768

    1g
    14,00€
    5g
    21,00€
    10g
    28,00€
    25g
    64,00€
    100g
    188,00€
  • 3-Iodo-2,5-dimethylpyrazine
    Fluorochem
    + Info

    3-Iodo-2,5-dimethylpyrazine

    CAS:
    Fórmula:C6H7IN2
    Pureza:97%
    Forma y color:Liquid, No data available.
    Peso molecular:234.04

    Ref: 10-F231784

    1g
    96,00€
    100mg
    12,00€
    250mg
    25,00€
  • 2-Chloro-3-methoxypyrazine
    Fluorochem
    + Info

    2-Chloro-3-methoxypyrazine

    CAS:
    Fórmula:C5H5ClN2O
    Pureza:97%
    Forma y color:Solid
    Peso molecular:144.56

    Ref: 10-F076661

    1g
    13,00€
    5g
    28,00€
    10g
    49,00€
    25g
    87,00€
    100g
    262,00€
  • 6-(4-(Trifluoromethyl)phenyl)pyrazin-2-amine
    Fluorochem
    + Info

    6-(4-(Trifluoromethyl)phenyl)pyrazin-2-amine

    CAS:
    Pureza:98%
    Peso molecular:239.201004

    Ref: 10-F779893

    1g
    124,00€
    5g
    530,00€
    250mg
    47,00€
  • 5,6-Dichloropyrazine-2,3-dicarboxylic acid
    Fluorochem
    + Info

    5,6-Dichloropyrazine-2,3-dicarboxylic acid

    CAS:
    Pureza:97%
    Peso molecular:236.9900055

    Ref: 10-F738031

    1g
    260,00€
    5g
    488,00€
    10g
    811,00€
    25g
    1.589,00€
    100mg
    74,00€
    250mg
    113,00€
  • 2-Bromo-6-cyanopyrazine
    Fluorochem
    + Info

    2-Bromo-6-cyanopyrazine

    CAS:
    Fórmula:C5H2BrN3
    Pureza:97%
    Forma y color:Solid
    Peso molecular:183.996

    Ref: 10-F076407

    1g
    72,00€
    5g
    211,00€
    10g
    332,00€
    100mg
    14,00€
    250mg
    29,00€
  • 2-Chloro-3-cyanopyrazine
    Fluorochem
    + Info

    2-Chloro-3-cyanopyrazine

    CAS:
    Fórmula:C5H2ClN3
    Pureza:97%
    Forma y color:Solid
    Peso molecular:139.54

    Ref: 10-F005877

    1g
    12,00€
    5g
    13,00€
    10g
    16,00€
    1kg
    531,00€
    25g
    25,00€
    50g
    45,00€
    100g
    80,00€
    500g
    305,00€
  • tert-Butyl (5-chloropyrazin-2-yl)carbamate
    Fluorochem
    + Info

    tert-Butyl (5-chloropyrazin-2-yl)carbamate

    CAS:
    Fórmula:C9H12ClN3O2
    Pureza:98%
    Peso molecular:229.66

    Ref: 10-F544951

    1g
    53,00€
    5g
    167,00€
    250mg
    31,00€
  • 3-Amino-5-chloropyrazine-2-carboxylic acid
    Fluorochem
    + Info

    3-Amino-5-chloropyrazine-2-carboxylic acid

    CAS:
    Fórmula:C5H4ClN3O2
    Pureza:95%
    Peso molecular:173.56

    Ref: 10-F440309

    1g
    273,00€
    5g
    1.148,00€
    10g
    1.894,00€
    100mg
    72,00€
    250mg
    105,00€
  • Di(pyrazin-2-yl)amine
    Fluorochem
    + Info

    Di(pyrazin-2-yl)amine

    CAS:
    Pureza:98%
    Peso molecular:173.1790009

    Ref: 10-F865255

    1g
    72,00€
    5g
    188,00€
    10g
    344,00€
    25g
    823,00€
  • Pyrazine
    Fluorochem
    + Info

    Pyrazine

    CAS:
    Fórmula:C4H4N2
    Pureza:98%
    Forma y color:Solid, Crystalline
    Peso molecular:80.09

    Ref: 10-F002725

    5g
    17,00€
    1kg
    184,00€
    25g
    19,00€
    100g
    33,00€
    500g
    99,00€
  • 2-Bromo-6-fluoropyrazine
    Fluorochem
    + Info

    2-Bromo-6-fluoropyrazine

    CAS:
    Fórmula:C4H2BrFN2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:176.976

    Ref: 10-F546594

    1g
    226,00€
    5g
    932,00€
    100mg
    43,00€
    250mg
    77,00€
  • 2,5-Dichloropyrazine
    Fluorochem
    + Info

    2,5-Dichloropyrazine

    CAS:
    Fórmula:C4H2Cl2N2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:148.97

    Ref: 10-F075659

    1g
    16,00€
    5g
    46,00€
    10g
    87,00€
    25g
    186,00€
    50g
    343,00€
    100g
    633,00€
  • 2-Ethynyl-6-methoxypyrazine
    Fluorochem
    + Info

    2-Ethynyl-6-methoxypyrazine

    CAS:
    Pureza:98%
    Peso molecular:134.1380005

    Ref: 10-F781627

    1g
    951,00€
    100mg
    261,00€
    250mg
    400,00€
  • 2,3-Dichloropyrazine
    Fluorochem
    + Info

    2,3-Dichloropyrazine

    CAS:
    Fórmula:C4H2Cl2N2
    Pureza:96%
    Forma y color:Clear
    Peso molecular:148.97

    Ref: 10-F002757

    10g
    13,00€
    1kg
    266,00€
    25g
    14,00€
    100g
    39,00€
    500g
    144,00€