680C91
Tocris Bioscience, part of Bio-Techne | Catalog # 4392
Potent and selective tryptophan 2,3-dioxygenase (TDO) inhibitor
Key Product Details
Description
Potent and selective tryptophan 2,3-dioxygenase (TDO) inhibitor
Product Description
680C91 is a potent and selective inhibitor of tryptophan 2,3-dioxygenase (TDO) (Ki = 51 nM). Exhibits no activity against indoleamine 2,3-dioxygenase, monoamine oxidase A and B, 5-HT uptake or 5-HT1A, 1D, 2A and 2C receptors. Produces large increases in brain tryptophan and serotonin in vitro and in vivo in the rat.Product Specifications
Molecular Weight
238.26
Formula
C15H11FN2
Storage
Store at +4°C
Purity
≥98% (HPLC)
Chemical Name
6-Fluoro-3-[(1E)-2-(3-pyridinyl)ethenyl]-1H-indole
CAS Number
163239-22-3
PubChem ID
10014426
InChI Key
YBSDQTBCNYWBMX-ONEGZZNKSA-N
SMILES
FC1=CC=C2C(NC=C2/C=C/C3=CN=CC=C3)=C1
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
Solubility
| Solvent | Max Conc. mg/mL | Max Conc. mM | |
|---|---|---|---|
| Solubility | |||
| DMSO | 23.83 | 100 | |
| Ethanol | 11.91 | 50 |
Preparing Stock Solutions
for 680C91
The following data is based on the product molecular weight 238.26
Batch specific molecular weights may vary from batch to batch due to the degree of hydration, which all affect the solvent volumes required to prepare stock solutions.
| Concentration / Solvent Volume / Mass | 1 mg | 5 mg | 10 mg |
|---|---|---|---|
| 1 mM | 4.20 mL | 20.99 mL | 41.97 mL |
| 5 mM | 0.84 mL | 4.20 mL | 8.39 mL |
| 10 mM | 0.42 mL | 2.10 mL | 4.20 mL |
| 50 mM | 0.08 mL | 0.42 mL | 0.84 mL |
Calculators
Molarity Calculator
Dilution Calculator
Reconstitution Calculator
Background References
References are publications that support the biological activity of the product.
- Salter The effects of an inhibitor of tryptophan 2,3-dioxygenase and a combined inhibitor of tryptophan 2,3-dioxygenase and 5-HT reuptake in the rat. Neuropharmacology 1995 PMID: 7617147
- Opitz An endogenous tumour-promoting ligand of the human aryl hydrocarbon receptor. Nature 2011 PMID: 21976023
- Salter The effects of a novel and selective inhibitor of tryptophan 2,3-dioxygenase on tryptophan and serotonin metabolism in the rat. Biochem.Pharmacol. 1995 PMID: 7539265
Product Specific Notices for 680C91
For research use only
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