20849-82-5 1-Methoxy-4-(2-methylprop-2-en-1-yl)benzene DTXSID70566345 CAS 20849-82-5
| CAS No. | 20849-82-5 |
| Molecular Formula | C11H14O |
| Molecular Weight | 162.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
20849-82-5 1-Methoxy-4-(2-methylprop-2-en-1-yl)benzene DTXSID70566345 (CAS 20849-82-5) is a high-purity analytical reference standard with the molecular formula C11H14O and a molecular weight of 162.23 g/mol.
20849-82-5 1-Methoxy-4-(2-methylprop-2-en-1-yl)benzene DTXSID70566345 (C11H14O) contains a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C11H14O |
| Molecular Weight | 162.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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- 1,1,2,3,4,5-Hexaphenylsilacyclopenta-2,4-diene 1,1,2,3,4,5-Hexaphenylsilole 752-28-3 H1413 (CAS 752-28-3)
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- Semaglutide Impurity 190 (CAS CATO-C4X-2226190)
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