Description: Inhibits TRPP3-mediated currents; also inhibits the Na+/H+ exchanger (NHE)
Alternative Names: Ethylisopropyl amiloride
Chemical Name: 3-Amino-N-(aminoiminomethyl)-6-chloro-5-[ethyl(1-methylethyl)amino]-2-pyrazinecarboxamide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
TRPP3 channel inhibitor (IC50 = 10.5 μM). Inhibits the Na+/H+ exchanger (NHE). Derivative of amiloride (Cat. No. 0890).
Compound Libraries
EIPA is also offered as part of the
Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
M. Wt
299.76
Formula
C11H18ClN7O
Storage
Store at +4°C
Purity
≥98% (HPLC)
CAS Number
1154-25-2
PubChem ID
1795
InChI Key
QDERNBXNXJCIQK-UHFFFAOYSA-N
Smiles
ClC1=C(N(C(C)C)CC)N=C(N)C(C(NC(N)=N)=O)=N1
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
1eq. HCl
14.99
50
DMSO
29.98
100
Preparing Stock Solutions
The following data is based on the product molecular weight 299.76. 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
3.34 mL
16.68 mL
33.36 mL
5 mM
0.67 mL
3.34 mL
6.67 mL
10 mM
0.33 mL
1.67 mL
3.34 mL
50 mM
0.07 mL
0.33 mL
0.67 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.
Daiet al (2007) Inhibition of TRPP3 channel by amiloride and analogs. Mol.Pharmacol. 72 1576 PMID: 17804601
Horinouchiet al (2008) Functional role of Na+/H+ exchanger in Ca2+ influx mediated via human endothelin type A receptor stably expressed in Chinese hamster ovary cells. J.Pharm.Sci. 107 456 PMID: 18678984