2-(4-Ethoxy-3-fluorophenyl)ethanol CAS 1368875-34-6
| CAS No. | 1368875-34-6 |
| Molecular Formula | C10H13FO2 |
| Molecular Weight | 184.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(4-Ethoxy-3-fluorophenyl)ethanol 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.
2-(4-Ethoxy-3-fluorophenyl)ethanol (CAS 1368875-34-6), molecular formula C10H13FO2 and molecular weight 184.21 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 2-(4-Ethoxy-3-fluorophenyl)ethanol is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 184.21 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C10H13FO2 |
| Molecular Weight | 184.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 1-(4-Ethoxy-3-fluorophenyl)ethan-1-ol (CAS 1158246-66-2)
- 1-(2-Ethoxy-4-fluorophenyl)ethanol (CAS 1281517-83-6)
- 2-(3-Ethoxy-5-fluorophenyl)ethanol (CAS 1378528-27-8)
- 2-(2-Ethoxy-5-fluorophenyl)ethanol (CAS 1378818-82-6)
- 2-(3-Ethoxy-4-fluorophenyl)ethan-1-ol (CAS 1378819-19-2)
- 2-(2-Ethoxy-4-fluorophenyl)ethan-1-ol (CAS 1378824-29-3)
- 1-(3-Ethoxy-4-fluorophenyl)ethanol (CAS 1443334-87-9)
- 1-(3-Ethoxy-5-fluorophenyl)ethan-1-ol (CAS 1443343-85-8)
Recommended Standards
- Methyl 3-oxo-3-(thiophen-2-yl)propanoate (CAS 134568-16-4)
- 2-Fluoro-1-isopropoxy-3-methoxybenzene (CAS 1369918-05-7)
- (Difluoromethyl)(4-ethynylphenyl)sulfane (CAS 1344275-48-4)
- 4-Fluoro-2-isopropoxy-1-methoxybenzene (CAS 1369942-74-4)
- 6-bromo-2-cyclopropylimidazo[1,2-a]pyridine (CAS 864866-55-7)
- 3-(2-(Hydroxymethyl)phenyl)propan-1-ol (CAS 136863-23-5)
- 1,4,5-Trimethyl-1H-imidazole-2-carbonitrile (CAS 281194-81-8)
- 2-Methyl-N-(1-(thiophen-2-yl)ethyl)propan-1-amine (CAS 1019480-92-2)
- 6-Benzyl-2-(4-methoxybenzamido)-4,5,6,7-tetrahydrothieno[2,3-c]pyridine-3-carboxamide hydrochloride (CAS 1216560-00-7)
- 3-Iodoimidazo[1,2-a]pyridine-7-carboxylic acid (CAS 1432062-69-5)
- Cyclobutyl(p-tolyl)methanamine (CAS 1016749-43-1)
- Dimethyl 5-(4-(trifluoromethyl)phenyl)-1H,3H-pyrrolo[1,2-c]thiazole-6,7-dicarboxylate 2-oxide (CAS 337921-00-3)
- Methyl2-[benzenesulfonylimino]-3,3,3-trifluoropropionate (CAS 107651-35-4)
- Semaglutide Impurity 187 (CAS CATO-C4X-2226187)
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