Chemical Name: 4-[[3-(Trifluoromethyl)phenyl]methyl]-2H-1,4-benzothiazin-3(4H)-one
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Potent KCa3.1 channel blocker (IC50 values are 9, 14 and 15 nM for rat, human and mouse erythrocyte KCa3.1 channels respectively). Exhibits ~ 50% inhibition of KCa1.1, KV1.3, and KV11.1 channels, noradrenaline and dopamine transporters, L-type Ca2+ channels and melatonin receptors at a concentration of 10 μM. Potently inhibits IL-2 and IFN-γ production in rat lymphocytes (IC50 ~ 50 nM); reduces DBNS-induced experimental colitis in rats.
Technical Data
M. Wt
323.33
Formula
C16H12F3NOS
Storage
Store at +4°C
Purity
≥99% (HPLC)
CAS Number
353262-04-1
PubChem ID
11837221
InChI Key
ZUIJXKLTUFCDGO-UHFFFAOYSA-N
Smiles
O=C2N(CC3=CC=CC(C(F)(F)F)=C3)C1=CC=CC=C1SC2
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
32.33
100
ethanol
32.33
100
Preparing Stock Solutions
The following data is based on the product molecular weight 323.33. 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
3.09 mL
15.46 mL
30.93 mL
5 mM
0.62 mL
3.09 mL
6.19 mL
10 mM
0.31 mL
1.55 mL
3.09 mL
50 mM
0.06 mL
0.31 mL
0.62 mL
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Product Datasheets
Certificate of Analysis / Product Datasheet
Safety Datasheet
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References
References are publications that support the products' biological activity.
Strøbæket al (2013) NS6180, a new KCa3.1 channel inhibitor prevents T-cell activation and inflammation in a rat model of inflammatory bowel disease. Br.J.Pharmacol. 168 432 PMID: 22891655