Chemical Name: (Z)-3-(4-Iodophenyl)-2-mercapto-2-propenoic acid
Purity: ≥95% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective, cell-permeable non-peptide calpain inhibitor (Ki values for ν and m-calpains are 0.21 and 0.37 μM respectively). Targets the calcium binding sites of calpain. Demonstrates high specificity for calpains relative to other proteases, and is a non-competitive inhibitor with respect to the substrate.
Technical Data
M. Wt
306.12
Formula
C9H7IO2S
Storage
Store at -20°C
Purity
≥95% (HPLC)
CAS Number
179528-45-1
PubChem ID
9839500
InChI Key
DJCVSFWGKYHMKH-YVMONPNESA-N
Smiles
IC1=CC=C(/C=C(C(O)=O)S)C=C1
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
30.61
100
ethanol
15.31
50
Preparing Stock Solutions
The following data is based on the product molecular weight 306.12. 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
3.27 mL
16.33 mL
32.67 mL
5 mM
0.65 mL
3.27 mL
6.53 mL
10 mM
0.33 mL
1.63 mL
3.27 mL
50 mM
0.07 mL
0.33 mL
0.65 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.
Squieret al (1999) Calpain and calpastatin regulate neutrophil apoptosis. J.Cell Physiol. 178 311 PMID: 9989777
Wanget al (1996) An alpha-mercaptoacrylic acid derivative is a selective nonpeptide cell-permeable calpain inhibitor and is neuroprotective. Proc.Natl.Acad.Sci.U.S.A. 93 6687 PMID: 8692879
Waterset al (1997) Calpains mediate calcium chloride influx during the late phase of cell injury. J.Pharmacol.Exp.Ther. 283 1177 PMID: 9399991