Description: GluR1 and GluR3 AMPA receptor antagonist
Alternative Names: PhTx-74
Chemical Name: (S)-N-[7-[(4-Aminobutyl)amino]heptyl]-4-hydroxy-α-[(1-oxobutyl)amino]benzenepropanamide dihydrochloride
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
AMPA receptor antagonist. Non-selective homomeric GluR3 and GluR1 receptor antagonist (IC50 values are 263 and 296 nM respectively). Inhibits homomeric GluR3 and GluR1 with a 100-fold greater potency than heteromeric GluR1/2 and GluR2/3 receptors.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Solubility Data
Solvent
Max Conc. mg/mL
Max Conc. mM
Solubility
DMSO
50.75
100
water
50.75
100
Preparing Stock Solutions
The following data is based on the product molecular weight 507.54. 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.
Concentration / Solvent Volume / Mass
1 mg
5 mg
10 mg
1 mM
1.97 mL
9.85 mL
19.7 mL
5 mM
0.39 mL
1.97 mL
3.94 mL
10 mM
0.2 mL
0.99 mL
1.97 mL
50 mM
0.04 mL
0.2 mL
0.39 mL
Molarity Calculator
Molarity Calculator
Calculate the mass, volume, or concentration required for a solution.
Reconstitution Calculator
Reconstitution Calculator
Dilution Calculator
Dilution Calculator
Calculate the dilution required to prepare a stock solution.
Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
Select another language:
View SDS
References
References are publications that support the products' biological activity.
Nilsen and England
(2007) A subtype-selective, use-dependent inhibitor of native AMPA receptors. J.Am.Chem.Soc. 129 4902 PMID: 17391037
Poulsenet al (2013) Evaluation of PhTX-74 as subtype-selective inhibitor of GluA2-containing AMPA receptors. Mol.Pharmacol. 85 261 PMID: 24220009