Ethyl 2-(naphthalen-2-yl)acetate CAS 2876-70-2
| CAS No. | 2876-70-2 |
| Molecular Formula | C14H14O2 |
| Molecular Weight | 214.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-(naphthalen-2-yl)acetate (CAS 2876-70-2), a certified reference material (molecular formula C14H14O2, MW 214.26 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H14O2, Ethyl 2-(naphthalen-2-yl)acetate contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 214.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Ethyl 2-(naphthalen-2-yl)acetate 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 | C14H14O2 |
| Molecular Weight | 214.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 1957 |
Related Ethyl Standards
- 2-Methyl-3-(naphthalen-2-yl)propanoic acid (CAS 107777-19-5)
- 2-Methyl-2-(naphthalen-2-yl)propanoic acid (CAS 13365-41-8)
- 2-Methyl-2-(naphthalen-1-yl)propanoic acid (CAS 13366-01-3)
- 2-(Naphthalen-2-yl)butanoic acid (CAS 15410-83-0)
- 2-Methyl-3-naphthalen-1-yl-propionic acid (CAS 24026-43-5)
- 3-(Naphthalen-2-yl)butanoic acid (CAS 33417-02-6)
- 4-(Naphthalen-1-yl)butanoic acid (CAS 781-74-8)
- Methyl 2-(naphthalen-2-yl)propanoate (CAS 57421-64-4)
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