Chemical Name:N-[(2-Hydroxy-1-naphthalenyl)methylene]-2-thiophenesulfonamide
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Inhibitor of IRE1α endonuclease activity; blocks endogenous XBP1 mRNA splicing. Displays cytostatic and cytotoxic effects in CD138+ multiple myeloma (MM) cells in vitro; inhibits bortezomib-induced XBP1 activity in myeloma xenografts in vivo. Does not alter IRE1α kinase activity.
Technical Data
M. Wt
317.38
Formula
C15H11NO3S2
Storage
Store at -20°C
Purity
≥98% (HPLC)
CAS Number
307543-71-1
PubChem ID
11487816
InChI Key
RAKGNVNONBJBSW-UHFFFAOYSA-N
Smiles
OC1=CC=C(C=CC=C2)C2=C1/C=N/S(C3=CC=CS3)(=O)=O
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
31.74
100
Preparing Stock Solutions
The following data is based on the product molecular weight 317.38. 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
3.15 mL
15.75 mL
31.51 mL
5 mM
0.63 mL
3.15 mL
6.3 mL
10 mM
0.32 mL
1.58 mL
3.15 mL
50 mM
0.06 mL
0.32 mL
0.63 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.
Papandreouet al (2011) Identification of an Ire1alpha endonuclease specific inhibitor with cytotoxic activity against human multiple myeloma. Blood. 117 1311 PMID: 21081713
Kraskiewicz and FitzGerald
(2012) InterfERing with endoplasmic reticulum stress. Trends Pharmacol.Sci. 33 53 PMID: 22112465