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Phenytoin sodium (Dilantin)

Catalog No.: A10722

Phenytoin sodium (Dilantin)

Phenytoin sodium (Dilantin) Chemical Structure

CAS NO. 630-93-3

Phenytoin sodium (Dilantin) is a sodium channel protein inhibitor.

Availability: In stock

Package Price Qty
500 mg
1000 mg
10mM * 1mL in DMSO
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Warning WARNING: Attention California Residents: This product can expose you to chemicals including Phenytoin sodium (Dilantin) , which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to
Warning Products are for laboratory research use only. Not for human use. We do not sell to patients.

Biological Activity

Phenytoin sodium (Dilantin) is a sodium channel protein inhibitor.
Sodium channel
In vitro DMSO 28 mg/mL (102.1 mM)
Water 3 mg/mL (10.93 mM)
Ethanol 10 mg/mL (36.45 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 36.46 mL 182.32 mL 364.63 mL
0.5 mM 7.29 mL 36.46 mL 72.93 mL
1 mM 3.65 mL 18.23 mL 36.46 mL
5 mM 0.73 mL 3.65 mL 7.29 mL

*The above data is based on the productmolecular weight 274.25. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A10722
CAS No. 630-93-3
Formula C15H11N2NaO2
M. Wt 274.25
Purity >98%
Synonyms Aleviatin, Diphenylhydantoin sodium, Eptoin, Phenytoin soluble, Prompt; Phenytek
SMILES C1=CC=C(C=C1)C2(C(=O)[N-]C(=O)N2)C3=CC=CC=C3.[Na+]

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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