產(chǎn)品屬性：
產(chǎn)品名稱 | Phenytoin-d10 |
規(guī)格 | 1mg、5mg、10mg |
貨號 | EY-01Y15183 |
Cas No.: 65854-97-9
別名: N/A
化學(xué)名: N/A
分子式: C15H2D10N2O2
分子量: 262.3
溶解度: DMSO: slightly soluble,Methanol: slightly soluble
儲存條件: -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
產(chǎn)品描述：
Phenytoin-d10 is intended for use as an internal standard for the quantification of phenytoin by GC- or LC-MS. Phenytoin is an anticonvulsant agent and active metabolite of fosphenytoin . Phenytoin is formed from fosphenytoin by tissue phosphatases.1 It inhibits neuronal voltage-gated sodium channels in a voltage-dependent manner.2 Phenytoin reduces the neuronal firing frequency and decreases the amplitude of excitatory post-synaptic potentials (EPSPs) in electrically stimulated rat corticostriatal slices (EC50s = 42.8 and 33.5 μM, respectively).3 It protects against seizures induced by maximal electroshock (MES) in mice (ED50 = 10 mg/kg).4 Formulations containing phenytoin have been used in the treatment of tonic-clonic seizures and status epilepticus.1.Boucher, B.A.Fosphenytoin: A novel phenytoin prodrugPharmacotherapy16(5)777-791(1996)
2.Yaari, Y., Selzer, M.E., and Pincus, J.H.Phenytoin: Mechanisms of its anticonvulsant actionAnn. Neurol.20(2)171-184(1986)
3.Calabresi, P., Centonze, D., Marfia, G.A., et al.An in vitro electrophysiological study on the effects of phenytoin, lamotrigine and gabapentin on striatal neuronsBr. J. Pharmacol.126(3)689-696(1999)
4.Brouillette, W.J., Jestkov, V.P., Akhtar, M.S., et al.Bicyclic hydantoins with a bridgehead nitrogen. Comparison of anticonvulsant activities with binding to the neuronal voltage-dependent sodium channelJ. Med. Chem.37(20)3289-3293(1994)
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