Chemical Name: 6-Fluoro-3-[(1E)-2-(2H-tetrazol-5-yl)ethenyl]-1H-indole
Purity: ≥98% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective tryptophan 2,3-dioxygenase (TDO) inhibitor (IC50 values are 0.62 and 2 μM for human and mouse TDO, respectively). Exhibits selectivity for TDO over IDO, MAO-A, MAO-B, and a panel of receptors and transporters. Reduces growth of TDO-expressing P815 mastocytoma tumors in mice. Orally bioavailable.
Technical Data
M. Wt
229.21
Formula
C11H8FN5
Storage
Store at -20°C
Purity
≥98% (HPLC)
CAS Number
1316695-35-8
PubChem ID
91885138
InChI Key
FSGAFWYMLAWNJM-UHFFFAOYSA-N
Smiles
FC1=CC=C2C(NC=C2/C=C/C3=NN=NN3)=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
22.92
100
ethanol
4.58
20mM with gentle warming
Preparing Stock Solutions
The following data is based on the product molecular weight 229.21. 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
4.36 mL
21.81 mL
43.63 mL
5 mM
0.87 mL
4.36 mL
8.73 mL
10 mM
0.44 mL
2.18 mL
4.36 mL
50 mM
0.09 mL
0.44 mL
0.87 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.
Pilotteet al (2012) Reversal of tumoral immune resistance by inhibition of tryptophan 2,3-dioxygenase. Proc.Natl.Acad.Sci.U.S.A. 109 2497 PMID: 22308364
Dolusićet al (2011) Tryptophan 2,3-dioxygenase (TDO) inhibitors. 3-(2-(pyridyl)ethenyl)indoles as potential anticancer immunomodulators. J.Med.Chem. 54 5320 PMID: 21726069