Fig. 1 · Structure
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TOPS
Chromogenic Substrate
TOPS is a chromogenic substrate that participates in an oxidative coupling reaction with 4-aminoantipyrine in the presence of hydrogen peroxide and nanocrystalline cobalt selenide. This compound serves as an essential tool for the detection of uric acid, enabling studies related to purine metabolism and related disorders. Its specific reactivity and capacity to produce measurable color changes make TOPS valuable for various biochemical analyses and diagnostics.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| Actions | Substrate |
| CAS Number | 40567-80-4 |
| Applications | Chromogenic Substrate |
| Formula | C12H18NNaO3S |
| Molecular Weight | 279.33 |
| SMILES | O=S(CCCN(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.