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Radicales libres y agentes oxidantes/reductores

Radicales libres y agentes oxidantes/reductores

Los radicales libres son moléculas con electrones desapareados que pueden dañar estructuras celulares, afectando la estabilidad de los ingredientes activos farmacéuticos (API). Estos radicales son importantes en la formulación de APIs, ya que su presencia puede influir en la estabilidad y eficacia del fármaco. Los agentes oxidantes son sustancias que facilitan la pérdida de electrones, lo que puede ser útil en la fabricación de ciertos APIs, pero también pueden generar reacciones indeseadas si no se controlan adecuadamente. Los agentes reductores, por otro lado, pueden estabilizar algunos compuestos activos al evitar la oxidación. El control de radicales libres y la manipulación de agentes oxidantes y reductores son esenciales en el desarrollo de APIs con una vida útil prolongada y una actividad terapéutica eficiente.

Se han encontrado 213 productos de "Radicales libres y agentes oxidantes/reductores "

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  • Edaravone Impurity 5

    CAS:
    Fórmula:C30H26N6O3
    Forma y color:White To Off-White Solid
    Peso molecular:518.58

    Ref: 4Z-E-534

    5mg
    A consultar
    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
    100mg
    A consultar
  • Edaravone Impurity 28

    CAS:
    Fórmula:C10H10N2O
    Peso molecular:174.20

    Ref: 4Z-E-5334

    5mg
    A consultar
    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • Glutathione EP Impurity A

    CAS:
    Fórmula:C5H10N2O3S·HCl
    Forma y color:White To Off-White Solid
    Peso molecular:178.21 36.46

    Ref: 4Z-PG-2513

    5mg
    A consultar
    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Edaravone Glucuronide

    CAS:
    Fórmula:C16H18N2O7
    Forma y color:Off-White Solid
    Peso molecular:350.33

    Ref: 4Z-E-5330

    5mg
    A consultar
    10mg
    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
    100mg
    A consultar
  • MTSL (S-(2,2,5,5-Tetramethyl-2,5-Dihydro-1H-Pyrrol-3yl)methyl Methanesulfonothioate)

    CAS:
    Fórmula:C10H18NO3S2
    Forma y color:Pale Yellow Solid
    Peso molecular:264.39

    Ref: 4Z-M-099001

    5mg
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    10mg
    508,00€
    25mg
    825,00€
    50mg
    1.153,00€
    100mg
    A consultar
  • Edaravone Impurity 8

    CAS:
    Fórmula:C11H12N2O
    Forma y color:Pale Yellow Solid
    Peso molecular:188.23

    Ref: 4Z-E-5311

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Edaravone Impurity 32

    CAS:
    Fórmula:C20H18N4O3
    Peso molecular:362.39

    Ref: 4Z-E-5339

    5mg
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    10mg
    1.942,00€
    25mg
    3.580,00€
    50mg
    5.764,00€
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  • Glutathione-(Glycine-13C2-15N) Trifluoroacetate

    CAS:
    Fórmula:C813C2H17N215NO6S·C2HF3O2
    Forma y color:Off-White Solid
    Peso molecular:310.30 114.02

    Ref: 4Z-PG-2512

    5mg
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    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
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  • Glutathione (1S,2S)-α-Glu-Isomer Trifluoroacetate


    Fórmula:C10H17N3O6S·C2HF3O2
    Peso molecular:307.33 114.02

    Ref: 4Z-PG-2520

    5mg
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    1.456,00€
    25mg
    2.670,00€
    50mg
    4.368,00€
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  • S-Acetyl-L-Glutathione

    CAS:
    Fórmula:C12H19N3O7S
    Peso molecular:349.36

    Ref: 4Z-PG-2525

    5mg
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    444,00€
    25mg
    635,00€
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    825,00€
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  • L-Ascorbic Acid-13C6 (Vitamin C-13C6)

    CAS:
    Fórmula:C6H8O6
    Forma y color:White To Off-White Solid
    Peso molecular:182.08

    Ref: 4Z-A-129014

    5mg
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    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
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  • Edaravone Sulfate-d5 Triethylamine Salt


    Fórmula:C10H5D5N2O4S·Et3N
    Peso molecular:259.29 101.19

    Ref: 4Z-E-5346

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  • L-Ascorbic Acid (Vitamin C)

    CAS:
    Fórmula:C6H8O6
    Forma y color:White To Off-White Solid
    Peso molecular:176.12

    Ref: 4Z-A-129015

    5mg
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    349,00€
    25mg
    444,00€
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    635,00€
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  • Ascorbic Acid 3-Sulfate Dipotassium Salt

    CAS:
    Fórmula:C6H6O9S·2K
    Peso molecular:254.17 2*39.10

    Ref: 4Z-A-129035

    5mg
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    10mg
    698,00€
    25mg
    1.153,00€
    50mg
    2.002,00€
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  • Ascorbic Acid Impurity 6 (L-xylo-2-Hexulopyranosonic acid)

    CAS:
    Fórmula:C6H10O7
    Forma y color:Off-White Solid
    Peso molecular:194.14

    Ref: 4Z-A-129019

    5mg
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    10mg
    444,00€
    25mg
    635,00€
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    825,00€
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  • Edaravone Impurity 33


    Fórmula:C16H18N2O3
    Peso molecular:286.33

    Ref: 4Z-E-5340

    5mg
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    10mg
    1.214,00€
    25mg
    2.184,00€
    50mg
    3.398,00€
    100mg
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  • Edaravone Impurity 27

    CAS:
    Fórmula:C10H10N2O3
    Forma y color:Yellow Solid
    Peso molecular:206.20

    Ref: 4Z-E-5332

    5mg
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    10mg
    635,00€
    25mg
    1.032,00€
    50mg
    1.699,00€
    100mg
    A consultar
  • S-(1,2-Dichlorovinyl)-Glutathione-13C2-15N

    CAS:
    Fórmula:C1013C2H17Cl2N215NO6S
    Forma y color:Off-White Solid
    Peso molecular:405.23

    Ref: 4Z-PG-252

    5mg
    A consultar
    10mg
    2.427,00€
    25mg
    4.368,00€
    50mg
    7.220,00€
    100mg
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  • Edaravone-d5 Glucuronide Sodium Salt

    CAS:
    Fórmula:C16H12D5N2O7·Na
    Forma y color:White To Off-White Solid
    Peso molecular:354.35 22.99

    Ref: 4Z-E-5333

    5mg
    A consultar
    10mg
    2.184,00€
    25mg
    4.004,00€
    50mg
    6.674,00€
    100mg
    A consultar
  • Edaravone Impurity 3 Sodium Salt

    CAS:
    Fórmula:C13H15N2O4S·Na
    Forma y color:Pale Yellow Solid
    Peso molecular:295.33 22.99

    Ref: 4Z-E-535

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Edaravone

    CAS:
    Fórmula:C10H10N2O
    Forma y color:White To Off-White Solid
    Peso molecular:174.20

    Ref: 4Z-E-531

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • S-Nitroso Glutathione

    CAS:
    Fórmula:C10H16N4O7S
    Peso molecular:336.32

    Ref: 4Z-PG-2534

    5mg
    A consultar
    10mg
    444,00€
    25mg
    635,00€
    50mg
    825,00€
    100mg
    A consultar
  • S-(1,2-Dichlorovinyl)-Glutathione

    CAS:
    Fórmula:C12H17Cl2N3O6S
    Forma y color:White To Off-White Solid
    Peso molecular:402.26

    Ref: 4Z-PG-251

    5mg
    A consultar
    10mg
    1.092,00€
    25mg
    1.942,00€
    50mg
    3.034,00€
    100mg
    A consultar
  • Ascorbic Acid EP Impurity G

    CAS:
    Fórmula:C6H6O7
    Forma y color:Pale Yellow Solid
    Peso molecular:190.11

    Ref: 4Z-A-129002

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • Glutathione

    CAS:
    Fórmula:C10H17N3O6S
    Forma y color:White To Off-White Solid
    Peso molecular:307.32

    Ref: 4Z-PG-257

    5mg
    A consultar
    10mg
    349,00€
    25mg
    444,00€
    50mg
    635,00€
    100mg
    A consultar
  • Ascorbic Acid EP Impurity H

    CAS:
    Fórmula:C7H8O7
    Forma y color:Pale Brown Solid
    Peso molecular:204.13

    Ref: 4Z-A-129003

    5mg
    A consultar
    10mg
    910,00€
    25mg
    1.638,00€
    50mg
    2.366,00€
    100mg
    A consultar
  • L-Ascorbic Acid

    Producto controlado
    CAS:
    Fórmula:C6H8O6
    Forma y color:Neat
    Peso molecular:176.12

    Ref: 86-MM0166.00

    500mg
    1.470,00€
  • Ascorbyl Palmitate

    CAS:
    Forma y color:Neat

    Ref: 86-MM1999.00

    250mg
    1.266,00€
  • Ref: 86-MM0166.08

    25mg
    A consultar
  • L-(-)-Sorbose

    CAS:
    Forma y color:Neat

    Ref: 86-MM0166.05

    25mg
    1.244,00€
  • Glutathione

    Producto controlado
    CAS:
    Fórmula:C10H17N3O6S
    Forma y color:Neat
    Peso molecular:307.32

    Ref: 86-MM1025.00

    250mg
    504,00€
  • Irgacure 369-d7


    Fórmula:C23H23D7N2O2
    Peso molecular:373.55

    Ref: 4Z-I-115003

    5mg
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  • Edaravone Impurity 18


    Fórmula:C30H28N6O3
    Peso molecular:520.59

    Ref: 4Z-E-5320

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  • Glutathione EP Impurity D-15N-d3

    CAS:
    Fórmula:C8H11D3N15NO5S
    Peso molecular:254.28

    Ref: 4Z-PG-2531

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  • Ascorbic Acid-d4


    Fórmula:C6H4O6D4
    Peso molecular:180.15

    Ref: 4Z-A-129009

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  • S-(1, 2, 2-Trichlorovinyl)-Glutathione

    CAS:
    Fórmula:C12H16Cl3N3O6S
    Peso molecular:436.70

    Ref: 4Z-PG-255

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  • Ascorbic Acid Impurity 17

    CAS:
    Fórmula:C22H36O7
    Peso molecular:412.52

    Ref: 4Z-A-129033

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  • Glutathione Impurity 2


    Fórmula:C10H17N3O6S
    Peso molecular:307.32

    Ref: 4Z-PG-2517

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  • Glutathione Impurity 3


    Fórmula:C8H12N2O4S
    Peso molecular:232.25

    Ref: 4Z-PG-2518

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  • Edaravone Impurity 38

    CAS:
    Fórmula:C13H16N2O5S
    Peso molecular:312.34

    Ref: 4Z-E-5345

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  • trans-Proxyldicarboxylic Acid


    Fórmula:C10H16NO4
    Peso molecular:214.24

    Ref: 4Z-P-329005

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  • S-(1, 2, 2-Trichlorovinyl)-Glutathione-13C2-15N


    Fórmula:C12H16Cl3N3O6S
    Peso molecular:439.67

    Ref: 4Z-PG-256

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  • Glutathione Impurity 11 HCl


    Fórmula:C10H15N3O5S·HCl
    Peso molecular:289.31 36.46

    Ref: 4Z-PG-2533

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  • 3-Carboxy-Proxyl

    CAS:
    Fórmula:C9H16NO3
    Peso molecular:186.23

    Ref: 4Z-P-329001

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  • Glutathione Impurity 12 (γ-Glu-D-Cys-OH)

    CAS:
    Fórmula:C8H14N2O5S
    Peso molecular:250.27

    Ref: 4Z-PG-2536

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  • Luperox

    CAS:
    Fórmula:C16H34O4
    Peso molecular:290.44

    Ref: 4Z-L-192001

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  • 3-Hydroxymethylproxyl-d18-15N


    Fórmula:C9D1815NO2
    Peso molecular:191.35

    Ref: 4Z-P-329004

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  • Glutathione Impurity 6

    CAS:
    Fórmula:C16H22N4O8S
    Peso molecular:430.43

    Ref: 4Z-PG-2524

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  • Edaravone Impurity 6


    Fórmula:C10H12N2O2
    Peso molecular:192.22

    Ref: 4Z-E-539

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  • Crotyl Mercaptan (2-Butene-1-thiol)

    CAS:
    Fórmula:C4H8S
    Peso molecular:88.17

    Ref: 4Z-M-203001

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