Fig. 1 · Structure
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TOOS
Hydrogen Peroxide Detection Reagent
TOOS (TOOS sodium salt) is a water-soluble aniline derivative designed for the detection of hydrogen peroxide. This reagent is commonly employed in diagnostic assays and biological research, particularly when used in conjunction with 3-methyl-2-benzothiazolinone hydrazone hydrochloride (MBTH) to establish a chromogenic system for evaluating oxidase activity. In this system, MBTH is oxidized to generate free radicals, which subsequently interact with TOOS to yield a colorless product that transforms into a blue-violet quinoid compound through a disproportionation reaction.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 82692-93-1 |
| Applications | Hydrogen Peroxide Detection Reagent |
| Formula | C12H18NNaO4S |
| Molecular Weight | 295.33 |
| Synonyms | TOOS sodium salt |
| SMILES | O=S(CC(O)CN(CC)C1=CC=CC(C)=C1)(O[Na])=O |
Storage & Solubility
In Vitro Solubility
Reported Solubility
No reported solubility data are available for this product.
Preparing Stock Solutions
| Concentration | |
|---|---|
Values use four significant digits. Prepare to the final solution volume; this is not the volume of solvent to add.
Stock preparation is unavailable for this product molecular weight.
Calculated stock concentrations do not establish solvent solubility. Refer to the reported solubility data for experimental guidance.
Storage
Store powder at -20°C, keep desiccated.
In powder form, the chemical is stable for 36 months.
In solution, store at -20°C and use within 1 month to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.