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Pirazinas

Pirazinas

As pirazinas são compostos de anel de seis membros com dois átomos de nitrogênio. Esses compostos são importantes na síntese orgânica e na química medicinal, particularmente por suas propriedades antibacterianas. Na CymitQuimica, oferecemos uma ampla seleção de pirazinas de alta qualidade para apoiar suas necessidades de pesquisa e industriais.

Subcategorias de "Pirazinas"

Foram encontrados 1291 produtos de "Pirazinas"

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  • 6-Bromo-3-chloropyrazin-2-amine
    Fluorochem
    + Info

    6-Bromo-3-chloropyrazin-2-amine

    CAS:
    Fórmula:C4H3BrClN3
    Pureza:97%
    Cor e Forma:Solid, Yellow powder
    Peso molecular:208.44

    Ref: 10-F077485

    1g
    31,00€
    5g
    133,00€
    10g
    254,00€
    25g
    534,00€
    100g
    1.621,00€
    250mg
    13,00€
  • 1-METHYL-3-(PYRAZIN-2-YL)-1H-PYRAZOLE-4-CARBALDEHYDE
    Fluorochem
    + Info

    1-METHYL-3-(PYRAZIN-2-YL)-1H-PYRAZOLE-4-CARBALDEHYDE

    CAS:
    Fórmula:C9H8N4O
    Pureza:96%
    Peso molecular:188.19

    Ref: 10-F535359

    1g
    1.109,00€
    100mg
    447,00€
    250mg
    723,00€
  • 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€
  • (S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanoic acid
    Fluorochem
    + Info

    (S)-3-Phenyl-2-(pyrazine-2-carboxamido)propanoic acid

    CAS:
    Fórmula:C14H13N3O3
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:271.276

    Ref: 10-F212554

    1g
    12,00€
    5g
    20,00€
    10g
    36,00€
    25g
    72,00€
    100g
    254,00€
  • Methyl 3-(5-chloro-2-fluorobenzamido)pyrazine-2-carboxylate
    Fluorochem
    + Info

    Methyl 3-(5-chloro-2-fluorobenzamido)pyrazine-2-carboxylate

    CAS:
    Pureza:98%
    Peso molecular:309.6799927

    Ref: 10-F789437

    100mg
    442,00€
  • Pyrazine
    Fluorochem
    + Info

    Pyrazine

    CAS:
    Fórmula:C4H4N2
    Pureza:98%
    Cor e Forma:Solid, Crystalline
    Peso molecular:80.09

    Ref: 10-F002725

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

    Pyrazine-2-carbothioamide

    CAS:
    Fórmula:C5H5N3S
    Pureza:95%
    Cor e Forma:Solid
    Peso molecular:139.18

    Ref: 10-F358370

    1g
    56,00€
    5g
    199,00€
    25g
    776,00€
    250mg
    16,00€
  • 3-(4-Hydroxyphenyl)-2(1H)-pyrazinone
    Fluorochem
    + Info

    3-(4-Hydroxyphenyl)-2(1H)-pyrazinone

    CAS:
    Pureza:98%
    Peso molecular:188.1860046

    Ref: 10-F863304

    25mg
    400,00€
    100mg
    1.114,00€
  • 2,5-Dimethylpyrazine
    Fluorochem
    + Info

    2,5-Dimethylpyrazine

    CAS:
    Fórmula:C6H8N2
    Pureza:98%
    Cor e Forma:Liquid
    Peso molecular:108.144

    Ref: 10-F002729

    1g
    16,00€
    1kg
    246,00€
    25g
    16,00€
    100g
    39,00€
    500g
    160,00€
  • 5-Bromo-3-methylpyrazin-2-ol
    Fluorochem
    + Info

    5-Bromo-3-methylpyrazin-2-ol

    CAS:
    Fórmula:C5H5BrN2O
    Pureza:95%
    Peso molecular:189.012

    Ref: 10-F334461

    1g
    34,00€
    5g
    119,00€
    10g
    228,00€
    25g
    304,00€
    100g
    1.123,00€
    250mg
    25,00€
  • 3,5-DICHLORO-2-METHYLPYRAZINE
    Fluorochem
    + Info

    3,5-DICHLORO-2-METHYLPYRAZINE

    CAS:
    Fórmula:C5H4Cl2N2
    Pureza:95%
    Cor e Forma:Liquid
    Peso molecular:163

    Ref: 10-F333187

    1g
    96,00€
    5g
    413,00€
    10g
    780,00€
    250mg
    58,00€
  • 2-Bromo-5-(2,2,2-trifluoroethoxy)pyrazine
    Fluorochem
    + Info

    2-Bromo-5-(2,2,2-trifluoroethoxy)pyrazine

    Fórmula:C6H4BrF3N2O
    Pureza:98%
    Peso molecular:257.01

    Ref: 10-F476385

    1g
    158,00€
    100mg
    32,00€
    250mg
    46,00€
  • 3,5-Dibromo-1-methylpyrazin-2(1H)-one
    Fluorochem
    + Info

    3,5-Dibromo-1-methylpyrazin-2(1H)-one

    CAS:
    Fórmula:C5H4Br2N2O
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:267.908

    Ref: 10-F078360

    1g
    45,00€
    5g
    119,00€
    10g
    230,00€
    25g
    464,00€
    100g
    1.235,00€
  • Methyl 6-chloro-3-methylpyrazine-2-carboxylate
    Fluorochem
    + Info

    Methyl 6-chloro-3-methylpyrazine-2-carboxylate

    CAS:
    Pureza:98%
    Peso molecular:186.6000061

    Ref: 10-F791831

    1g
    319,00€
    5g
    1.000,00€
    100mg
    74,00€
    250mg
    127,00€
  • 2-Amino-5-methoxypyrazine
    Fluorochem
    + Info

    2-Amino-5-methoxypyrazine

    CAS:
    Fórmula:C5H7N3O
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:125.131

    Ref: 10-F076057

    1g
    46,00€
    5g
    148,00€
    10g
    264,00€
    25g
    592,00€
    250mg
    29,00€
  • Pyrazine-2-carboxylic acid hydrazide
    Fluorochem
    + Info

    Pyrazine-2-carboxylic acid hydrazide

    CAS:
    Fórmula:C5H6N4O
    Pureza:97%
    Cor e Forma:Liquid, No data available.
    Peso molecular:138.13

    Ref: 10-F060632

    1g
    13,00€
    5g
    20,00€
    10g
    38,00€
    25g
    54,00€
    50g
    95,00€
    100g
    181,00€
  • 5-(Aminomethyl)-N-methylpyrazin-2-amine
    Fluorochem
    + Info

    5-(Aminomethyl)-N-methylpyrazin-2-amine

    CAS:
    Pureza:98%
    Peso molecular:138.173996

    Ref: 10-F713028

    1g
    1.330,00€
    5g
    4.048,00€
    100mg
    437,00€
    250mg
    723,00€
    500mg
    1.053,00€
  • (3,5,6-Trimethylpyrazin-2-yl)methanol
    Fluorochem
    + Info

    (3,5,6-Trimethylpyrazin-2-yl)methanol

    CAS:
    Fórmula:C8H12N2O
    Pureza:97%
    Peso molecular:152.197

    Ref: 10-F235458

    1g
    32,00€
    5g
    117,00€
    10g
    183,00€
    25g
    336,00€
    100g
    1.121,00€
    250mg
    21,00€
  • 2-Bromo-5-(difluoromethyl)pyrazine
    Fluorochem
    + Info

    2-Bromo-5-(difluoromethyl)pyrazine

    CAS:
    Pureza:98%
    Peso molecular:208.9940033

    Ref: 10-F759756

    1g
    823,00€
    5g
    2.193,00€
    50mg
    142,00€
    100mg
    224,00€
    250mg
    344,00€
  • 1-(3,5-Dichloropyrazin-2-yl)ethanone
    Fluorochem
    + Info

    1-(3,5-Dichloropyrazin-2-yl)ethanone

    CAS:
    Pureza:98%
    Peso molecular:191.0099945

    Ref: 10-F758866

    1g
    408,00€
    5g
    1.169,00€
    100mg
    82,00€
    250mg
    120,00€