2-(Tert-butyl)-1-(2-(4-methoxyphenoxy)ethoxy)-4-methylbenzene CAS 428487-03-0
| CAS No. | 428487-03-0 |
| Molecular Formula | C20H26O3 |
| Molecular Weight | 314.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Tert-butyl)-1-(2-(4-methoxyphenoxy)ethoxy)-4-methylbenzene is closely related to a steroid core, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Tert-butyl)-1-(2-(4-methoxyphenoxy)ethoxy)-4-methylbenzene (CAS 428487-03-0), molecular formula C20H26O3 and molecular weight 314.42 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C20H26O3, 2-(Tert-butyl)-1-(2-(4-methoxyphenoxy)ethoxy)-4-methylbenzene contains a steroid core, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.42 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2-(Tert-butyl)-1-(2-(4-methoxyphenoxy)ethoxy)-4-methylbenzene 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 | C20H26O3 |
| Molecular Weight | 314.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
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- Copper Peptide ·2 acetate salt (CAS 130120-57-9)
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