2-(2-Propoxyphenyl)ethan-1-ol CAS 104174-91-6
| CAS No. | 104174-91-6 |
| Molecular Formula | C11H16O2 |
| Molecular Weight | 180.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2-Propoxyphenyl)ethan-1-ol (CAS 104174-91-6), molecular formula C11H16O2 and molecular weight 180.24 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H16O2, 2-(2-Propoxyphenyl)ethan-1-ol 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 180.24 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.
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 | C11H16O2 |
| Molecular Weight | 180.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
Related Propoxyphenyl Standards
- 2-(4-Propoxyphenyl)ethan-1-ol (CAS 104174-22-3)
- 1-(4-Propoxyphenyl)ethan-1-ol (CAS 112380-12-8)
- 1-(2-Propoxyphenyl)ethanol (CAS 1156396-77-8)
- 1-(3-Propoxyphenyl)ethan-1-ol (CAS 1156397-16-8)
- (R)-1-(4-Propoxyphenyl)ethan-1-ol (CAS 1212068-85-3)
- (S)-1-(4-Propoxyphenyl)ethan-1-ol (CAS 1212356-23-4)
- (2-Methyl-4-propoxyphenyl)methanol (CAS 1254062-63-9)
- (5-Methyl-2-propoxyphenyl)methanol (CAS 1343429-21-9)
Recommended Standards
- 1-(2-Methoxyphenyl)-2-methylpropan-2-ol (CAS 104174-90-5)
- 1-(2-Ethoxy-5-methylphenyl)ethan-1-ol (CAS 1048917-76-5)
- 4-(3-Methoxyphenyl)butan-1-ol (CAS 104174-43-8)
- 1-(4-Ethoxy-2-methylphenyl)ethan-1-ol (CAS 1048918-29-1)
- N,N-dimethyl-2,3-dihydro-1H-inden-5-amine (CAS 871886-03-2)
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