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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 1291 productos de "Pirazinas"

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  • 3-Ethoxy-2-methylpyrazine

    CAS:
    Fórmula:C7H10N2O
    Pureza:98%
    Peso molecular:138.1671

    Ref: IN-DA003JDJ

    1g
    29,00€
    5g
    28,00€
    25g
    53,00€
    100g
    113,00€
  • 2-Methylthiopyrazine

    CAS:
    Fórmula:C5H6N2S
    Pureza:98%
    Forma y color:Solid
    Peso molecular:126.1795

    Ref: IN-DA003B2L

    5g
    24,00€
    10g
    28,00€
    25g
    34,00€
    100g
    82,00€
  • 5-Methylphenazin-5-ium methyl sulfate

    CAS:
    Fórmula:C14H14N2O4S
    Pureza:97%
    Forma y color:Solid
    Peso molecular:306.3370

    Ref: IN-DA007K0T

    1g
    40,00€
    5g
    70,00€
    25g
    171,00€
    100g
    266,00€
    250mg
    30,00€
  • Pyrazinamide

    CAS:
    Fórmula:C5H5N3O
    Pureza:97%
    Forma y color:Solid
    Peso molecular:123.1127

    Ref: IN-DA003U1S

    10g
    20,00€
    25g
    28,00€
    100g
    37,00€
    500g
    109,00€
  • 2-Ethoxypyrazine

    CAS:
    Fórmula:C6H8N2O
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:124.1405

    Ref: IN-DA003H6M

    5g
    29,00€
    10g
    26,00€
    25g
    31,00€
    100g
    66,00€
    500g
    198,00€
  • Safranine T

    CAS:
    Fórmula:C20H19ClN4
    Forma y color:Solid
    Peso molecular:350.8447

    Ref: IN-DA003NZW

    25g
    24,00€
    100g
    32,00€
    500g
    74,00€
  • Methyl 2-pyrazinecarboxylate

    CAS:
    Fórmula:C6H6N2O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:138.1240

    Ref: IN-DA003S2F

    1g
    21,00€
    5g
    25,00€
    10g
    28,00€
    1kg
    A consultar
    25g
    56,00€
    100g
    122,00€
  • 2,3-Dichloropyrazine

    CAS:
    Fórmula:C4H2Cl2N2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:148.9781

    Ref: IN-DA003FHT

    5g
    24,00€
    10g
    29,00€
    25g
    26,00€
    50g
    44,00€
    100g
    55,00€
    500g
    139,00€
  • Quinoxaline, 2,3-diphenyl-

    CAS:
    Fórmula:C20H14N2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:282.3386

    Ref: IN-DA001Y1N

    1g
    28,00€
    5g
    25,00€
    10g
    44,00€
    25g
    55,00€
    100g
    133,00€
  • 5-Methoxypyrazine-2-carboxylic acid

    CAS:
    Fórmula:C6H6N2O3
    Pureza:97%
    Forma y color:Solid
    Peso molecular:154.1234

    Ref: IN-DA00C6T3

    1g
    26,00€
    5g
    43,00€
    10g
    68,00€
    25g
    126,00€
    100g
    217,00€
    500g
    A consultar
    250mg
    24,00€
  • Pyrazine, 2,5-dimethyl-

    CAS:
    Fórmula:C6H8N2
    Pureza:95%
    Forma y color:Liquid
    Peso molecular:108.1411

    Ref: IN-DA000JWB

    5g
    20,00€
    10g
    20,00€
    1kg
    178,00€
    25g
    29,00€
    5kg
    A consultar
    100g
    56,00€
    10kg
    A consultar
    500g
    134,00€
  • 5-Chloro-2,3-diphenylpyrazine

    CAS:
    Fórmula:C16H11ClN2
    Pureza:98%
    Forma y color:Solid
    Peso molecular: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€
  • 3-hydroxypyrazine-2-carboxamide

    CAS:
    Fórmula:C5H5N3O2
    Pureza:96%
    Forma y color:Solid
    Peso molecular:139.1121

    Ref: IN-DA003JKX

    1g
    21,00€
    5g
    25,00€
    10g
    25,00€
    25g
    53,00€
    100g
    126,00€
    250mg
    21,00€
  • 2-pyrazinecarbonitrile

    CAS:
    Fórmula:C5H3N3
    Pureza:98%
    Forma y color:Liquid
    Peso molecular:105.0974

    Ref: IN-DA002BJA

    5g
    A consultar
    25g
    22,00€
    100g
    27,00€
    500g
    63,00€
  • Methyl 3-Amino-6-Bromopyrazine-2-Carboxylate

    CAS:
    Fórmula:C6H6BrN3O2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:232.0347

    Ref: IN-DA00356K

    1g
    25,00€
    5g
    29,00€
    10g
    36,00€
    25g
    55,00€
    5kg
    A consultar
    100g
    131,00€
  • Pyrazine, 2-methoxy-3-methyl-

    CAS:
    Fórmula:C6H8N2O
    Pureza:97%
    Forma y color:Solid
    Peso molecular:124.1405

    Ref: IN-DA002VGE

    10g
    24,00€
    25g
    28,00€
    100g
    70,00€
  • phenazine-2,3-diamine

    CAS:
    Fórmula:C12H10N4
    Pureza:90%
    Forma y color:Solid
    Peso molecular:210.2346

    Ref: IN-DA003FGN

    1g
    49,00€
    5g
    116,00€
    10g
    165,00€
    25g
    290,00€
    50g
    A consultar
    75g
    A consultar
    100g
    A consultar
    100mg
    27,00€
    250mg
    34,00€
  • 2-Pyrazinecarboxylic acid, 3,5-diamino-6-chloro-, methyl ester

    CAS:
    Fórmula:C6H7ClN4O2
    Pureza:99%
    Forma y color:Solid
    Peso molecular:202.5984

    Ref: IN-DA001DFK

    1g
    24,00€
    5g
    44,00€
    10g
    65,00€
    25g
    103,00€
    100g
    199,00€
  • Pyrazine, 2,3,5-trimethyl-

    CAS:
    Fórmula:C7H10N2
    Pureza:98%
    Forma y color:Liquid
    Peso molecular:122.1677

    Ref: IN-DA001E81

    10g
    20,00€
    25g
    24,00€
    100g
    37,00€
    500g
    103,00€
  • 2-Ethylpyrazine

    CAS:
    Fórmula:C6H8N2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:108.1411

    Ref: IN-DA003H6O

    5g
    20,00€
    10g
    28,00€
    25g
    34,00€
    100g
    84,00€
    500g
    238,00€
  • 2-Methylquinoxaline

    CAS:
    Fórmula:C9H8N2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:144.1732

    Ref: IN-DA00F9V3

    5g
    25,00€
    25g
    49,00€
    100g
    119,00€
  • Quinoxaline, 5-methyl-

    CAS:
    Fórmula:C9H8N2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:144.1732

    Ref: IN-DA0012TY

    5g
    24,00€
    10g
    28,00€
    25g
    50,00€
    100g
    110,00€
    500g
    306,00€
  • 3-chloro-2,5-dimethylpyrazine

    CAS:
    Fórmula:C6H7ClN2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:142.5862

    Ref: IN-DA003J6J

    1g
    26,00€
    5g
    28,00€
    10g
    43,00€
    25g
    58,00€
    100g
    135,00€
  • 6-Methylquinoxaline-2,3(1H,4H)-dione

    CAS:
    Fórmula:C9H8N2O2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:176.1720

    Ref: IN-DA003NB3

    1g
    25,00€
    5g
    43,00€
    25g
    100,00€
    100g
    184,00€
  • Quinoxaline, 5,8-dibromo-2,3-diphenyl-

    CAS:
    Fórmula:C20H12Br2N2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:440.1307

    Ref: IN-DA00H60F

    50mg
    99,00€
    100mg
    107,00€
    250mg
    195,00€
  • 5,6-Dioxo-1,4,5,6-tetrahydropyrazine-2,3-dicarbonitrile

    CAS:
    Fórmula:C6H2N4O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:162.1057

    Ref: IN-DA003MAB

    1g
    65,00€
    5g
    198,00€
  • 2(1H)-Pyrazinone, 3-methyl-

    CAS:
    Fórmula:C5H6N2O
    Pureza:97%
    Forma y color:Solid
    Peso molecular:110.1139

    Ref: IN-DA002BH2

    1g
    25,00€
    5g
    64,00€
    10g
    120,00€
    25g
    166,00€
    100g
    549,00€
    100mg
    29,00€
    250mg
    26,00€
  • Pyrazine-2,3-Dicarbonitrile

    CAS:
    Fórmula:C6H2N4
    Pureza:96%
    Forma y color:Solid
    Peso molecular:130.1069

    Ref: IN-DA003U1T

    1g
    28,00€
    5g
    56,00€
    10g
    71,00€
    25g
    134,00€
    100g
    344,00€
    250mg
    24,00€
  • Quinoxaline-2-one

    CAS:
    Fórmula:C8H6N2O
    Pureza:98%
    Forma y color:Solid
    Peso molecular:146.1460

    Ref: IN-DA000P9F

    10g
    20,00€
    25g
    20,00€
    100g
    31,00€
    500g
    82,00€
  • Iodopyrazine

    CAS:
    Fórmula:C4H3IN2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:205.9845

    Ref: IN-DA003517

    1g
    21,00€
    5g
    28,00€
    10g
    43,00€
    25g
    67,00€
    50g
    129,00€
    100g
    180,00€
    250g
    322,00€
    500g
    530,00€
  • Quinoxalin-5-ol

    CAS:
    Fórmula:C8H6N2O
    Pureza:98%
    Forma y color:Solid
    Peso molecular:146.1460

    Ref: IN-DA007UCD

    1g
    50,00€
    5g
    117,00€
    250mg
    30,00€
  • PYRAZINE-2,5-DICARBOXYLIC ACID

    CAS:
    Fórmula:C6H4N2O4
    Pureza:96%
    Forma y color:Solid
    Peso molecular:168.1070

    Ref: IN-DA0035JN

    1g
    21,00€
    5g
    26,00€
    10g
    38,00€
    1kg
    A consultar
    25g
    71,00€
    5kg
    A consultar
    500g
    590,00€
  • Pyrazinecarboxylic acid, 5-methyl-

    CAS:
    Fórmula:C6H6N2O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:138.1240

    Ref: IN-DA00I9UH

    5g
    25,00€
    10g
    25,00€
    25g
    26,00€
    100g
    69,00€
    250g
    126,00€
    500g
    199,00€
  • 2-Methyldibenzo[f,h]quinoxaline

    CAS:
    Fórmula:C17H12N2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:244.2906

    Ref: IN-DA00DK9R

    1g
    28,00€
    5g
    79,00€
    10g
    132,00€
    25g
    162,00€
    250mg
    30,00€
  • 2-Ethoxy-3-Isopropylpyrazine

    CAS:
    Fórmula:C9H14N2O
    Pureza:95%
    Forma y color:Liquid
    Peso molecular:166.2203

    Ref: IN-DA003H5X

    5g
    513,00€
  • 2-Quinoxalinecarboxylic acid

    CAS:
    Fórmula:C9H6N2O2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:174.1561

    Ref: IN-DA003HXD

    1g
    21,00€
    5g
    24,00€
    10g
    31,00€
    25g
    55,00€
    100g
    126,00€
  • Phenazine

    CAS:
    Fórmula:C12H8N2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:180.2053

    Ref: IN-DA0035GQ

    5g
    25,00€
    10g
    28,00€
    25g
    32,00€
    100g
    67,00€
    500g
    165,00€
  • 2-Bromopyrazine

    CAS:
    Fórmula:C4H3BrN2
    Pureza:96%
    Forma y color:Liquid
    Peso molecular:158.9840

    Ref: IN-DA00336X

    1g
    25,00€
    5g
    49,00€
    10g
    62,00€
    1kg
    A consultar
    25g
    115,00€
    100g
    321,00€
    500g
    A consultar
    100mg
    20,00€
    250mg
    21,00€
  • 2,3,5,6-Tetramethylpyrazine

    CAS:
    Fórmula:C8H12N2
    Pureza:95%
    Forma y color:Solid
    Peso molecular:136.1943

    Ref: IN-DA003UQE

    5g
    20,00€
    10g
    20,00€
    25g
    25,00€
    100g
    43,00€
    500g
    109,00€
  • 1-(3-Ethylpyrazin-2-yl)ethanone

    CAS:
    Fórmula:C8H10N2O
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:150.1778

    Ref: IN-DA003B5Y

    1g
    24,00€
    5g
    57,00€
    10g
    65,00€
    25g
    114,00€
  • 2-tert-Butylpyrazine

    CAS:
    Fórmula:C8H12N2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:136.1943

    Ref: IN-DA003HXU

    1g
    184,00€
  • 6-Bromoquinoxaline

    CAS:
    Fórmula:C8H5BrN2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:209.0427

    Ref: IN-DA0034CJ

    1g
    25,00€
    5g
    49,00€
    10g
    62,00€
    25g
    113,00€
    100g
    250,00€
  • 2-Bromoquinoxaline

    CAS:
    Fórmula:C8H5BrN2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:209.0427

    Ref: IN-DA00BY4V

    1g
    30,00€
    5g
    69,00€
    10g
    122,00€
    25g
    171,00€
    100g
    693,00€
    250mg
    20,00€
  • 3-Aminopyrazine-2-carboxylic acid

    CAS:
    Fórmula:C5H5N3O2
    Pureza:98%
    Forma y color:Solid
    Peso molecular:139.1121

    Ref: IN-DA003IY1

    5g
    20,00€
    10g
    24,00€
    25g
    34,00€
    100g
    77,00€
    500g
    213,00€
  • 6-Chloropyrazin-2-ol

    CAS:
    Fórmula:C4H3ClN2O
    Pureza:98%
    Forma y color:Solid
    Peso molecular:130.5324

    Ref: IN-DA003H0N

    1g
    34,00€
    5g
    78,00€
    10g
    118,00€
    25g
    170,00€
    100g
    A consultar
    100mg
    24,00€
    250mg
    28,00€
  • 2-Chloro-6-methylpyrazine

    CAS:
    Fórmula:C5H5ClN2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:128.5596

    Ref: IN-DA003H0Z

    1g
    25,00€
    5g
    56,00€
    10g
    71,00€
    25g
    131,00€
  • 5-Amino-6-chloropyrazine-2,3-dicarbonitrile

    CAS:
    Fórmula:C6H2ClN5
    Pureza:98%
    Forma y color:Solid
    Peso molecular:179.5666

    Ref: IN-DA003ME1

    1g
    50,00€
    5g
    144,00€
    10g
    202,00€
    25g
    318,00€
    100mg
    27,00€
    250mg
    34,00€
  • Quinoxaline, 2-chloro-

    CAS:
    Fórmula:C8H5ClN2
    Pureza:97%
    Forma y color:Solid
    Peso molecular:164.5917

    Ref: IN-DA001K7H

    1g
    26,00€
    5g
    26,00€
    10g
    29,00€
    25g
    51,00€
    100g
    119,00€
    500g
    509,00€
    250mg
    22,00€
  • 5,6,7,8-Tetrahydroquinoxaline

    CAS:
    Fórmula:C8H10N2
    Pureza:97%
    Forma y color:Liquid
    Peso molecular:134.1784

    Ref: IN-DA00BXAX

    1g
    22,00€
    5g
    22,00€
    10g
    26,00€
    25g
    31,00€
    100g
    67,00€
    500g
    163,00€
  • 5-Bromoquinoxalin-6-amine

    CAS:
    Fórmula:C8H6BrN3
    Pureza:96%
    Forma y color:Solid
    Peso molecular:224.0573

    Ref: IN-DA00348K

    1g
    20,00€
    5g
    28,00€
    10g
    43,00€
    25g
    60,00€
    100g
    177,00€
    500g
    A consultar