NBQX

This product is for research use only, not for human use. We do not sell to patients.

NBQX
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
250mg$1020Check With Us
500mg$1550Check With Us
1g$2325Check With Us

Cat #: V3755 CAS #: 118876-58-7 Purity ≥ 98%

Description: NBQX (also known as FG9202) is a novel and potent antagonist of aminomethylphosphonic acid receptor (AMPAR) with IC50 of 0.7 ± 0.1 μM.

References: Fukushima K, et al. Characterization of Human Hippocampal Neural Stem/Progenitor Cells and Their Application to Physiologically Relevant Assays for Multiple Ionotropic Glutamate Receptors. J Biomol Screen. 2014 Sep; 19(8):1174-84.

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Molecular Weight (MW)336.28
Molecular FormulaC12H8N4O6S
CAS No.118876-58-7
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: ≥ 75 mg/mLr
Water: <1 mg/mLr
Ethanol: <1 mg/mL
SynonymsFG9202; FG-9202; FG 9202
ProtocolIn VitroNBQX (FG9202) has a high affinity for AMPA and erythronine binding sites and little or no affinity for glutamate recognition sites on NMDA receptor complexes
In VivoNBQX has neuroprotective effects at an intravenous bolus dose of 30 mg/kg in rat focal ischemia models at the time of MCA occlusion and when re-administered 1 h after occlusion
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
1mM2.9737 mL14.8686 mL29.7371 mL59.4742 mL
5mM0.5947 mL2.9737 mL5.9474 mL11.8948 mL
10mM0.2974 mL1.4869 mL2.9737 mL5.9474 mL
20mM0.1487 mL0.7434 mL1.4869 mL2.9737 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.