1-Acetyl-2-[1-(2-naphthyl)ethyl]benzene 1246820-30-3 CAS 1246820-30-3
| CAS No. | 1246820-30-3 |
| Molecular Formula | C20H18O |
| Molecular Weight | 274.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Acetyl-2-[1-(2-naphthyl)ethyl]benzene 1246820-30-3.
1-Acetyl-2-[1-(2-naphthyl)ethyl]benzene 1246820-30-3 (CAS 1246820-30-3) is a high-purity analytical reference standard with the molecular formula C20H18O and a molecular weight of 274.36 g/mol.
Based on its molecular formula C20H18O, 1-Acetyl-2-[1-(2-naphthyl)ethyl]benzene 1246820-30-3 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 274.36 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), 1-Acetyl-2-[1-(2-naphthyl)ethyl]benzene 1246820-30-3 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 | C20H18O |
| Molecular Weight | 274.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
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