Chemical Name:N,N,2-Trimethyl-5-nitro-benzenesulfonamide
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
Selective, substrate-competitive inhibitor of phosphodiesterase (PDE) 7 (Ki = 180 nM). Displays > 200-fold selectivity over PDE1B, PDE1C, PDE2, PDE3, PDE4A4 and PDE5.
Licensing Information
Sold with the permission of GlaxoSmithKline
Compound Libraries
BRL 50481 is also offered as part of the
Tocriscreen Plus. Find out more about compound libraries available from Tocris.
Technical Data
M. Wt
244.26
Formula
C9H12N2O4S
Storage
Store at +4°C
Purity
≥99% (HPLC)
CAS Number
433695-36-4
PubChem ID
2921148
InChI Key
IFIUFCJFLGCQPH-UHFFFAOYSA-N
Smiles
CN(C)S(=O)(=O)C1=C(C)C=CC(=C1)[N+]([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
24.43
100
ethanol
24.43
100
Preparing Stock Solutions
The following data is based on the product molecular weight 244.26. 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
4.09 mL
20.47 mL
40.94 mL
5 mM
0.82 mL
4.09 mL
8.19 mL
10 mM
0.41 mL
2.05 mL
4.09 mL
50 mM
0.08 mL
0.41 mL
0.82 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.
Smithet al (2004) Discovery of BRL 50481 [3-(N,N-dimethylsulfonamido)-4-methyl-nitrobenzene], a selective inhibitor of phosphodiesterase 7: in vitro studies in human monocytes, lung macrophages, and CD8+ T-lymphocytes. Mol.Pharmacol. 66 1679 PMID: 15371556