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99.7% Pharmaceutical Raw Materials Antiepileptic Drug Phenytoin sodium CAS 630-93-3

Categories Deca Durabolin Steroid
Brand Name: Shuangbojie
Model Number: 630-93-3
Certification: GMP,SGS,ISO,KOSHER
Place of Origin: China
MOQ: 10g
Price: Negotiable
Payment Terms: T/T, Western Union, MoneyGram,Bitcoin
Supply Ability: plent of stock
Delivery Time: within 12hours after payment
Packaging Details: Special disguised packaging or as your demand
Name: Phenytoin Sodium
CAS: 630-93-3
MF: C15H11N2NaO2
MW: 274.25
Assay: 99.7%
Apperance: White Powder
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    99.7% Pharmaceutical Raw Materials Antiepileptic Drug Phenytoin sodium CAS 630-93-3

    99.7% Raw Pharmaceutical Antiepileptic Drug Phenytoin sodium CAS 630-93-3

    Molecular Formula:C15H11N2NaO2
    Formula Weight: 274.25
    CAS No.:630-93-3
    Appearance:white powder
    Purity:99.7%


    Phenytoin sodium is an antiepileptic drug. Phenytoin sodium is related to the barbiturates in chemical structure, but has a five-membered ring.


    Usage:
    Phenytoin is an antiepileptic drug which can be used in the treatment of epilepsy. The primary site of action appears to be the motor cortex where spread of seizure activity is inhibited. Possibly by promoting sodium efflux from neurons, phenytoin tends to stabilize the threshold against hyperexcitability caused by excessive stimulation or environmental changes capable of reducing membrane sodium gradient. This includes the reduction of posttetanic potentiation at synapses. Loss of posttetanic potentiation prevents cortical seizure foci from detonating adjacent cortical areas. Phenytoin reduces the maximal activity of brain stem centers responsible for the tonic phase of tonic-clonic (grand mal) seizures.


    The plasma half-life in man after oral administration of phenytoin averages 22 hours, with a range of 7 to 42 hours. Steady-state therapeutic levels are achieved at least 7 to 10 days (5 to 7 half-lives) after initiation of therapy with recommended doses of 300 mg/day.


    When serum level determinations are necessary, they should be obtained at least 5 to 7 half-lives after treatment initiation, dosage change, or addition or subtraction of another drug to the regimen so that equilibrium or steady-state will have been achieved. Trough levels provide information about clinically effective serum level range and confirm patient compliance and are obtained just prior to the patient’s next scheduled dose. Peak levels indicate an individual’s threshold for emergence of dose-related side effects and are obtained at the time of expected peak concentration. For extended phenytoin sodium capsules peak serum levels occur 4 to 12 hours after administration.


    Optimum control without clinical signs of toxicity occurs more often with serum levels between 10 and 20 mcg/mL, although some mild cases of tonic-clonic (grand mal) epilepsy may be controlled with lower serum levels of phenytoin.


    All the Antiepileptic Drugs I can supply:


    Antiepileptic DrugCAS#
    Phenytoin sodium630-93-3
    Pregabalin148553-50-8
    Oxcarbazepine28721-07-5
    Gabapentin60142-96-3
    Brivaracetam357336-20-0
    Lacosamide175481-36-4
    Levetiracetam102767-28-2

    99.7% Pharmaceutical Raw Materials Antiepileptic Drug Phenytoin sodium CAS 630-93-3


    Quality 99.7% Pharmaceutical Raw Materials Antiepileptic Drug Phenytoin sodium CAS 630-93-3 for sale
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