4-(2-Hydroxyethyl)-1,2-benzenediol 1-(Hydrogen Sulfate) 425408-51-1 Hydroxy Tyrosol 4-Sulfate CAS 425408-51-1
| CAS No. | 425408-51-1 |
| Molecular Formula | C8H10O6S |
| Molecular Weight | 234.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-(2-Hydroxyethyl)-1,2-benzenediol 1-(Hydrogen Sulfate) 425408-51-1 Hydroxy Tyrosol 4-Sulfate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-(2-Hydroxyethyl)-1,2-benzenediol 1-(Hydrogen Sulfate) 425408-51-1 Hydroxy Tyrosol 4-Sulfate (CAS 425408-51-1), molecular formula C8H10O6S and molecular weight 234.23 g/mol, is a CATO reference standard with documented purity and traceability.
4-(2-Hydroxyethyl)-1,2-benzenediol 1-(Hydrogen Sulfate) 425408-51-1 Hydroxy Tyrosol 4-Sulfate (C8H10O6S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H10O6S |
| Molecular Weight | 234.23 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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