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Felbamate (W-554; ADD-03055)

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Felbamate (W-554; ADD-03055)
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Cat #: V2505 CAS #: 25451-15-4 Purity ≥ 98%

Description: Felbamate (also known as ADD-03055), an antagonist at the NMDA-associated glycine binding site, is an anti-epileptic drug used in the treatment of epilepsy.

References: Kuo CC, et al. Use-dependent inhibition of the N-methyl-D-aspartate currents by felbamate: a gating modifier with selective binding to the desensitized channels. Mol Pharmacol. 2004 Feb;65(2):370-80.

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Molecular Weight (MW)238.24
Molecular FormulaC11H14N2O4
CAS No.25451-15-4
Storage-20℃ for 3 years in powder formrr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 48 mg/mL (201.5 mM)rr
Water: <1 mg/mLrr
Ethanol: 3 mg/mL (12.59 mM)
SMILES CodeNC(OCC(C1=CC=CC=C1)COC(N)=O)=O
SynonymsADD-03055; W-554; W 554; W554; ADD03055; ADD 03055; Felbamate; brand name: Felbatol; Felbamyl; Taloxa.
ProtocolIn VitroFelbamate (W-554) is an anti-epileptic drug used in the treatment of epilepsy. It is used to treat partial seizures (with and without generalization) in adults and partial and generalized seizures associated with Lennox-Gastaut syndrome in children. However, an increased risk of potentially fatal aplastic anemia and/or liver failure limit the drugs usage to severe refractory epilepsy
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM4.1974 mL20.9872 mL41.9745 mL83.9490 mL
5mM0.8395 mL4.1974 mL8.3949 mL16.7898 mL
10mM0.4197 mL2.0987 mL4.1974 mL8.3949 mL
20mM0.2099 mL1.0494 mL2.0987 mL4.1974 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

Calculation Results:
Working concentration: mg/ml;
Method for preparing DMSO master liquid: mg drug pre-dissolved in µL DMSO(Master liquid concentration mg/mL) ,Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug.
Method for preparing in vivo formulation: Take µL DMSO master liquid, next add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.