1-(4-(2-Hydroxyethoxy)-2-methoxyphenyl)ethanone CAS 1435473-00-9
| CAS No. | 1435473-00-9 |
| Molecular Formula | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-(4-(2-Hydroxyethoxy)-2-methoxyphenyl)ethanone (CAS 1435473-00-9) is a high-purity analytical reference standard with the molecular formula C11H14O4 and a molecular weight of 210.23 g/mol.
Based on its molecular formula C11H14O4, 1-(4-(2-Hydroxyethoxy)-2-methoxyphenyl)ethanone contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 210.23 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.
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 | C11H14O4 |
| Molecular Weight | 210.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
Related Hydroxyethoxy Standards
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Recommended Standards
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- 2-(Cyclohex-1-en-1-yl)-1-(4-(methylsulfonyl)phenyl)-1H-imidazole (CAS 872544-82-6)
- 2,3-Dibromo-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine (CAS 156817-73-1)
- Pteridine-2,4-diol (CAS 525-77-9)
- (2-(Azetidin-1-ylmethyl)phenyl)(3,4-dichlorophenyl)methanone (CAS 898755-27-6)
- Clindamycin Impurity 98 (CAS 68225-59-2)
- 4-Hydroxy-2-(hydroxymethyl)benzonitrile (CAS 1261851-23-3)
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