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CAS 77-67-8

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Ethosuximide

Description:
Ethosuximide is an anticonvulsant medication primarily used in the treatment of absence seizures, particularly in children. It is classified as a succinimide derivative and works by inhibiting T-type calcium channels in the thalamic neurons, which helps to stabilize neuronal activity and reduce seizure frequency. Ethosuximide is typically administered orally and is known for its relatively favorable side effect profile compared to other antiepileptic drugs. Physically, it appears as a white to off-white crystalline powder, and it is soluble in water and organic solvents like ethanol. The chemical formula of ethosuximide is C7H11N1O2S, and it has a molecular weight of approximately 159.24 g/mol. Common side effects may include gastrointestinal disturbances, fatigue, and dizziness, but serious adverse reactions are rare. Regular monitoring is recommended to assess therapeutic levels and potential side effects, especially during the initial stages of treatment. Overall, ethosuximide is a well-established medication in the management of absence seizures, contributing significantly to the quality of life for affected individuals.
Formula:C7H11NO2
InChI:InChI=1S/C7H11NO2/c1-3-7(2)4-5(9)8-6(7)10/h3-4H2,1-2H3,(H,8,9,10)
InChI key:InChIKey=HAPOVYFOVVWLRS-UHFFFAOYSA-N
SMILES:C(C)C1(C)C(=O)NC(=O)C1
Synonyms:
  • 2,5-Pyrrolidinedione, 3-ethyl-3-methyl-
  • 2-Ethyl-2-Methylsuccinimide
  • 2-Methyl-2-ethylsuccinimide
  • 3-Ethyl-3-methyl-2,5-pyrrolidinedione
  • 3-Ethyl-3-methylpyrrolidine-2,5-dione
  • 3-Ethyl-3-methylsuccinimide
  • 3-Methyl-3-ethylpyrrolidine-2,5-dione
  • 3-Methyl-3-ethylsuccinimide
  • Atysmal
  • Capitus
  • See more synonyms
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Found 19 products.
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Purity:>98.0%(GC)(T)
    Color and Shape:White to Almost white powder to crystal
    Molecular weight:141.17

    Ref: 3B-E0746

    5g
    45.00€
    25g
    140.00€
  • Ethosuximide

    CAS:
    Color and Shape:Neat

    Ref: 61-FOR0750.00

    10mg
    330.00€
  • Ethosuximide 1.0 mg/ml in Methanol

    CAS:
    Color and Shape:Single Solution

    Ref: 61-AMP0750.00-01

    1ml
    110.00€
  • ETHOSUXIMIDE RS

    CAS:
    <p>ETHOSUXIMIDE RS</p>
    Formula:C7H11NO2
    Molecular weight:141.1677

    Ref: 41-ICRS0307

    100mg
    102.00€
  • Ethosuximide

    CAS:
    Ethosuximide
    Formula:C7H11NO2
    Purity:100.0%
    Color and Shape:White Solid
    Molecular weight:141.07898

    Ref: 47-146

    200mg
    242.00€
  • ETHOSUXIMIDE CRS

    CAS:
    <p>ETHOSUXIMIDE CRS</p>

    Ref: 41-E2150000

    55mg
    115.00€
  • Ethosuximide

    CAS:
    <p>Imides and their derivatives (excluding sacharin), salt thereof</p>
    Formula:C7H11NO2
    Color and Shape:White Powder
    Molecular weight:141.17 g/mol
  • Ethosuximide

    CAS:
    <p>Ethosuximide (Zarontin) is an anticonvulsant, blocks the low voltage-activated T-type calcium channel used in the treatment of absence seizures unaccompanied by</p>
    Formula:C7H11NO2
    Purity:98.87% - 99.72%
    Color and Shape:Crystals From Acetone And Ether Solid
    Molecular weight:141.17
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Purity:98%
    Color and Shape:Solid
    Molecular weight:141.1677

    Ref: IN-DA003PYU

    1g
    52.00€
    5g
    118.00€
    250mg
    39.00€
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Molecular weight:141.17

    Ref: 4Z-E-651

    5mg
    To inquire
    10mg
    349.00€
    25mg
    444.00€
    50mg
    635.00€
    100mg
    To inquire
  • Ethosuximide

    CAS:
    <p>Ethosuximide</p>
    Purity:≥98%
    Molecular weight:141.17g/mol

    Ref: 54-BUP17659

    200mg
    57.00€
    500mg
    85.00€
  • 3-Ethyl-3-Methylpyrrolidine-2,5-Dione

    CAS:
    <p>3-Ethyl-3-Methylpyrrolidine-2,5-Dione</p>
    Purity:98%
    Molecular weight:141.17g/mol

    Ref: 54-OR1029506

    1g
    36.00€
    5g
    98.00€
    25g
    333.00€
    100g
    1,136.00€
    250mg
    32.00€
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Purity:≥ 98.0%
    Color and Shape:White to almost white powder or crystals
    Molecular weight:141.17

    Ref: 7W-GL0965

    ne
    To inquire
  • Ethosuximide

    Controlled Product
    CAS:
    Formula:C7H11NO2
    Color and Shape:Neat
    Molecular weight:141.17

    Ref: 86-MM0750.00

    500mg
    306.00€
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Color and Shape:Neat
    Molecular weight:141.17

    Ref: 04-C13302000

    100mg
    86.00€
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Color and Shape:White
    Molecular weight:141.17

    Ref: TR-E890440

    1g
    97.00€
    5g
    169.00€
    500mg
    97.00€
  • Ethosuximide

    Controlled Product
    CAS:
    <p>Ethosuximide is a drug used as a treatment for epileptic seizures, which is chemically related to valproic acid. Ethosuximide has been shown to inhibit the production of DNA from streptococcal pharyngitis, which may be due to its ability to bind to the α1 subunit of DNA polymerase. It also inhibits the synthesis of protein in experimental models and human serum. Ethosuximide has long-term efficacy in animal studies and is well tolerated at low doses.</p>
    Formula:C7H11NO2
    Purity:Min. 98 Area-%
    Color and Shape:Powder
    Molecular weight:141.17 g/mol

    Ref: 3D-FE22867

    2g
    189.00€
    5g
    343.00€
    10g
    453.00€
    25g
    794.00€
    50g
    1,109.00€
  • ETHOSUXIMIDE

    CAS:
    Purity:98%
    Molecular weight:141.1699982

    Ref: 10-F806938

    1g
    39.00€
    5g
    124.00€
    250mg
    24.00€
  • Ethosuximide

    CAS:
    Formula:C7H11NO2
    Molecular weight:141.2

    Ref: ST-EA-CP-E72000

    10mg
    To inquire
    25mg
    To inquire
    50mg
    To inquire
    100mg
    To inquire