Chemical Name: 4-Amino-N-(3,4-dimethyl-5-isoxazolyl)benzenesulfonamide
Purity: ≥99% (HPLC)
Biological Activity
Technical Data
Solubility
Calculators
Datasheets
References
Biological Activity
A selective ETA endothelin receptor antagonist (IC50 values are 600 and 2200 nM for ETA and ETB receptors respectively).
Technical Data
M. Wt
267.3
Formula
C11H13N3O3S
Storage
Store at RT
Purity
≥99% (HPLC)
CAS Number
127-69-5
PubChem ID
5344
InChI Key
NHUHCSRWZMLRLA-UHFFFAOYSA-N
Smiles
CC1=NOC(NS(=O)(=O)C2=CC=C(N)C=C2)=C1C
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
26.73
100
Preparing Stock Solutions
The following data is based on the product molecular weight 267.3. 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
3.74 mL
18.71 mL
37.41 mL
5 mM
0.75 mL
3.74 mL
7.48 mL
10 mM
0.37 mL
1.87 mL
3.74 mL
50 mM
0.07 mL
0.37 mL
0.75 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.
Chanet al (1994) Identification of a new class of ETA selective endothelin antagonists by pharmacophore directed screening. Biochem.Biophys.Res.Commun. 201 228 PMID: 8198578
Keywords: Sulfisoxazole, supplier, Endothelin, ETA, antagonists, Receptors, Endothelin, ETA, Receptors, Endothelin, ETA, Receptors, Tocris Bioscience