Fig. 1 · Structure
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p-Toluenesulfonic acid monohydrate
Catalyst
p-Toluenesulfonic acid monohydrate is a robust organic acid that functions as a highly effective catalyst in various organic synthesis reactions. Its ability to promote electrophilic substitution and facilitate dehydration processes makes it essential for the preparation of esters, ethers, and other derivatives. This reagent is widely utilized in the development of pharmaceuticals, agrochemicals, and specialty chemicals, advancing research in synthetic organic chemistry.
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Specifications
| Manufacturer | Adooq Bioscience |
|---|---|
| CAS Number | 6192-52-5 |
| Applications | Catalyst |
| Formula | C7H10O4S |
| Molecular Weight | 190.22 |
| Synonyms | PTSA monohydrate |
| SMILES | CC1=CC=C(S(O)(=O)=O)C=C1.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.