4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 2,4,6-trimethylbenzene-1-sulfonate CAS 298215-93-7
| CAS No. | 298215-93-7 |
| Molecular Formula | C24H22O4S |
| Molecular Weight | 406.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 2,4,6-trimethylbenzene-1-sulfonate (CAS 298215-93-7) is a high-purity analytical reference standard with the molecular formula C24H22O4S and a molecular weight of 406.49 g/mol.
Owing to a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, 4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 2,4,6-trimethylbenzene-1-sulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 406.49 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-[(1Z)-3-Oxo-3-phenylprop-1-en-1-yl]phenyl 2,4,6-trimethylbenzene-1-sulfonate 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.
Physical & Chemical Properties
| Molecular Formula | C24H22O4S |
| Molecular Weight | 406.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Sulfur Atoms | 1 |
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Why CATO?
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