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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"

Produtos da "Pirazinas"

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produtos por página.1257 produtos desta categoria.
  • Iodopyrazine
    Indagoo
    + Info

    Iodopyrazine

    CAS:
    Fórmula:C4H3IN2
    Pureza:97%
    Cor e Forma:Liquid
    Peso molecular:205.9845

    Ref: IN-DA003517

    1g
    21,00€
    5g
    33,00€
    10g
    56,00€
    25g
    82,00€
    50g
    124,00€
    100g
    171,00€
    250g
    507,00€
    500g
    A consultar
  • Pyrazine-2,3,5,6-tetracarbonitrile
    Fluorochem
    + Info

    Pyrazine-2,3,5,6-tetracarbonitrile

    CAS:
    Pureza:95%
    Peso molecular:180.1300048828125

    Ref: 10-F626662

    1g
    A consultar
    50mg
    A consultar
    100mg
    A consultar
    250mg
    A consultar
  • 2,3-Diethylpyrazine
    Fluorochem
    + Info

    2,3-Diethylpyrazine

    CAS:
    Pureza:95.0%
    Cor e Forma:Liquid
    Peso molecular:136.197998046875

    Ref: 10-F240969

    1g
    A consultar
    5g
    A consultar
    25g
    104,00€
  • Tert-Butyl N-[(3R)-1-(pyrazin-2-yl)pyrrolidin-3-ylcarbamate
    Fluorochem
    + Info

    Tert-Butyl N-[(3R)-1-(pyrazin-2-yl)pyrrolidin-3-ylcarbamate

    CAS:
    Peso molecular:264.3290100097656

    Ref: 10-F075829

    1g
    A consultar
  • N'-Cyanopyrazine-2-carboximidamide
    Fluorochem
    + Info

    N'-Cyanopyrazine-2-carboximidamide

    CAS:
    Pureza:97.0%
    Peso molecular:147.141

    Ref: 10-F068703

    1g
    A consultar
    5g
    A consultar
  • 2-Amino-5-bromo-3-ethynylpyrazine
    Fluorochem
    + Info

    2-Amino-5-bromo-3-ethynylpyrazine

    CAS:
    Pureza:95.0%
    Cor e Forma:Solid
    Peso molecular:198.0229949951172

    Ref: 10-F076167

    1g
    56,00€
    5g
    223,00€
    10g
    407,00€
    25g
    953,00€
    250mg
    34,00€
  • Tert-butyl (5-(hydroxymethyl)pyrazin-2-yl)carbamate
    Fluorochem
    + Info

    Tert-butyl (5-(hydroxymethyl)pyrazin-2-yl)carbamate

    CAS:
    Pureza:95+%
    Peso molecular:225.2480010986328

    Ref: 10-F681690

    1g
    1.544,00€
    100mg
    509,00€
    250mg
    819,00€
  • Pyrazine-2,5-diamine
    Fluorochem
    + Info

    Pyrazine-2,5-diamine

    CAS:
    Pureza:95.0%
    Cor e Forma:Solid
    Peso molecular:110.12000274658203

    Ref: 10-F208632

    1g
    142,00€
    5g
    554,00€
    100mg
    50,00€
    250mg
    86,00€
  • 2-Methyl-3-methylsulfanyl-pyrazine
    Fluorochem
    + Info

    2-Methyl-3-methylsulfanyl-pyrazine

    CAS:
    Pureza:98.0%
    Cor e Forma:Liquid
    Peso molecular:140.1999969482422

    Ref: 10-F088394

    25g
    32,00€
    100g
    115,00€
    500g
    419,00€
  • 3-Chloro-6-methylpyrazine-2-carbonitrile
    Fluorochem
    + Info

    3-Chloro-6-methylpyrazine-2-carbonitrile

    CAS:
    Pureza:95+%
    Peso molecular:153.57000732421875

    Ref: 10-F695194

    1g
    A consultar
    100mg
    A consultar
    250mg
    A consultar
  • N,N-BIS(TERT-BUTOXYCARBONYL) (6-BROMOPYRAZIN-2-YL)AMINE
    Fluorochem
    + Info

    N,N-BIS(TERT-BUTOXYCARBONYL) (6-BROMOPYRAZIN-2-YL)AMINE

    Pureza:95.0%
    Peso molecular:374.2349853515625

    Ref: 10-F536694

    1g
    A consultar
    250mg
    A consultar
  • 2,3-Dimethylpyrazine
    Indagoo
    + Info

    2,3-Dimethylpyrazine

    CAS:
    Fórmula:C6H8N2
    Pureza:98%
    Cor e Forma:Liquid
    Peso molecular:108.1411

    Ref: IN-DA003FKL

    25g
    25,00€
    100g
    36,00€
    500g
    93,00€
  • 5-Methylpyrazine-2-carboxylic Acid 4-Oxide
    Indagoo
    + Info

    5-Methylpyrazine-2-carboxylic Acid 4-Oxide

    CAS:
    Fórmula:C6H6N2O3
    Pureza:97%
    Cor e Forma:Solid
    Peso molecular:154.1234

    Ref: IN-DA006UPS

    1g
    42,00€
    5g
    67,00€
    10g
    119,00€
    25g
    195,00€
    100g
    613,00€
    250mg
    30,00€
  • 3-Chloro-5-methylpyrazin-2(1H)-one
    Fluorochem
    + Info

    3-Chloro-5-methylpyrazin-2(1H)-one

    CAS:
    Pureza:95.0%
    Peso molecular:144.55999755859375

    Ref: 10-F335405

    1g
    645,00€
    5g
    2.108,00€
    100mg
    183,00€
    250mg
    276,00€
    500mg
    471,00€
  • 2-Chloro-3-cyanopyrazine
    Fluorochem
    + Info

    2-Chloro-3-cyanopyrazine

    CAS:
    Pureza:99.00%
    Cor e Forma:Solid
    Peso molecular:139.5399932861328

    Ref: 10-F005877

    1g
    24,00€
    5g
    20,00€
    10g
    21,00€
    25g
    27,00€
    50g
    51,00€
    100g
    96,00€
    500g
    387,00€
  • 1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile
    TCI
    + Info

    1,4,5,6-Tetrahydro-5,6-dioxo-2,3-pyrazinedicarbonitrile

    CAS:
    Fórmula:C6H2N4O2
    Pureza:>98.0%(T)(HPLC)
    Cor e Forma:White to Orange to Green powder to crystal
    Peso molecular:162.11

    Ref: 3B-T1472

    10g
    108,00€
  • 2-Bromo-3-methoxypyrazine
    Fluorochem
    + Info

    2-Bromo-3-methoxypyrazine

    CAS:
    Pureza:95.0%
    Cor e Forma:Solid
    Peso molecular:189.01199340820312

    Ref: 10-F230740

    1g
    162,00€
    5g
    A consultar
    250mg
    45,00€
  • 2-Chloro-6-(4-fluorophenyl)pyrazine
    Fluorochem
    + Info

    2-Chloro-6-(4-fluorophenyl)pyrazine

    CAS:
    Pureza:98%
    Peso molecular:208.6199951171875

    Ref: 10-F768125

    1g
    A consultar
    2g
    A consultar
    5g
    A consultar
    100mg
    A consultar
    250mg
    A consultar
    500mg
    A consultar
  • 5-chloro-2,3-diphenylpyrazine
    Indagoo
    + Info

    5-chloro-2,3-diphenylpyrazine

    CAS:
    Fórmula:C16H11ClN2
    Pureza:98%
    Cor e Forma:Solid
    Peso molecular:266.7249

    Ref: IN-DA003788

    1g
    25,00€
    5g
    25,00€
    25g
    61,00€
    100g
    131,00€
    250g
    211,00€
    500g
    517,00€
    250mg
    21,00€
  • 3,6-Dichloropyrazine-2-carbonitrile
    Fluorochem
    + Info

    3,6-Dichloropyrazine-2-carbonitrile

    CAS:
    Pureza:95.0%
    Cor e Forma:Solid
    Peso molecular:173.97999572753906

    Ref: 10-F220688

    1g
    28,00€
    5g
    83,00€
    10g
    86,00€
    25g
    117,00€
    250mg
    24,00€