4-Ethoxy-3-methoxybenzyl Alcohol CAS 61813-58-9
| CAS No. | 61813-58-9 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Ethoxy-3-methoxybenzyl Alcohol (C10H14O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-Ethoxy-3-methoxybenzyl Alcohol (CAS 61813-58-9) is a high-purity analytical reference standard with the molecular formula C10H14O3 and a molecular weight of 182.22 g/mol.
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), 4-Ethoxy-3-methoxybenzyl Alcohol 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 | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1974 |
Related Ethoxy Standards
- (2-Ethoxy-5-methoxy-phenyl)-methanol (CAS 1094849-00-9)
- (s)-2-Ethoxy-4-(1-hydroxyethyl)phenol (CAS 1427170-26-0)
- (3-ethoxy-4-methoxyphenyl)methanol (CAS 147730-26-5)
- 1-Ethoxy-2,4-dimethoxybenzene (CAS 17229-36-6)
- (2-Ethoxy-4-methoxyphenyl)methanol (CAS 181819-54-5)
- (s)-2-Ethoxy-6-(1-hydroxyethyl)phenol (CAS 1932005-82-7)
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Recommended Standards
- 4-Ethoxy-1,2-dimethoxybenzene (CAS 41827-16-1)
- 4-Formylbicyclo[2.2.2]octane-1-carboxylic acid (CAS 96102-85-1)
- 4-Amino-3-isopropylphenol (CAS 82774-61-6)
- 4-hydroxy-2-methylpyrrolo[2,1-f][1,2,4]triazine-7-carbonitrile (CAS 2091507-04-7)
- Ethyl 4-chloro-2-methoxy-5-nitrobenzoate (CAS 476660-39-6)
- 7-(4-Bromobenzoyl)-3,3-dibromo-1,3-dihydro-2H-indol-2-one (CAS 1797880-03-5)
- Ethyl 4-((6-methoxyquinolin-8-yl)amino)butanoate (CAS 5438-87-9)
- 1-Bromo-2,7-dimethoxynaphthalene (CAS 4614-11-3)
- 4-(Difluoromethyl)-3-hydroxy-5-nitropyridine-2-sulfonyl chloride (CAS 1806944-15-9)
- 4-Iodoisoquinolin-3-amine (CAS 503089-88-1)
- (3R,4R,5S)-5-(Bromomethyl)-3,4-dihydroxydihydrofuran-2(3H)-one (CAS 191348-58-0)
- 4-{[(4-phenoxyphenyl)amino]methylidene}-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-97-8)
- 3-Formyl-1H-indole-4-carboxylic acid (CAS 208772-46-7)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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