Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate
Synonym(s):N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine sodium salt;3-(N-Ethyl-m-toluidino)-2-hydroxypropanesulfonic acid sodium salt;Sodium N-ethyl-N-(2-hydroxy-3-sulfopropyl)-m-toluidine;Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate;TOOS
- CAS NO.：82692-93-1
- Empirical Formula: C12H20NNaO4S
- Molecular Weight: 297.34
- MDL number: MFCD00040641
- EINECS: 617-377-8
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-09-26 17:40:57
What is Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate?
Description
Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate is a water-soluble reagent used in the enzymatic photometric determination of hydrogen peroxide. This compound is a widely studied small molecule inhibitor in scientific research. Originally synthesized in the early 1980s, it has since found extensive use in various investigations into cellular processes. It has its inhibition of the Na+/H+ exchanger (NHE), which is a membrane protein crucial for regulating intracellular pH. Additionally, EIPA has shown its potential as an inhibitor of TRPV channels, which play a role in pain sensation and thermoregulation. Another significant finding indicates Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate′s inhibition of the Na+/Ca2+ exchanger (NCX), responsible for regulating intracellular calcium levels.
Chemical properties
White crystalline powder
What are the applications of Application
N-Ethyl-N-(2-hydroxy-3-sulfopropyl)-3-toluidine is a water-soluble reagent used in the enzymatic photometric determination of hydrogen peroxide
Properties of Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate
| storage temp. | Keep in dark place,Inert atmosphere,Room temperature |
| form | neat |
| form | Solid |
| color | White to Almost white |
| BRN | 5689521 |
| InChI | InChI=1S/C12H19NO4S.Na.H/c1-3-13(8-12(14)9-18(15,16)17)11-6-4-5-10(2)7-11;;/h4-7,12,14H,3,8-9H2,1-2H3,(H,15,16,17);; |
| CAS DataBase Reference | 82692-93-1(CAS DataBase Reference) |
Safety information for Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for Sodium 3-(N-ethyl-3-methylanilino)-2-hydroxypropanesulfonate
| InChIKey | IRQRBVOQGUPTLG-UHFFFAOYSA-M |
| SMILES | N(C1C=CC=C(C)C=1)(CC)CC(O)CS(O)(=O)=O.[NaH] |
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