1-(4-Fluoro-3-methoxyphenyl)ethan-1-ol CAS 870849-56-2
| CAS No. | 870849-56-2 |
| Molecular Formula | C9H11FO2 |
| Molecular Weight | 170.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 170.18 g/mol gives 1-(4-Fluoro-3-methoxyphenyl)ethan-1-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(4-Fluoro-3-methoxyphenyl)ethan-1-ol (CAS 870849-56-2) is a high-purity analytical reference standard with the molecular formula C9H11FO2 and a molecular weight of 170.18 g/mol.
1-(4-Fluoro-3-methoxyphenyl)ethan-1-ol (C9H11FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C9H11FO2 |
| Molecular Weight | 170.18 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1987 |
| Halogen Content | F-containing |
Related Fluoro Standards
- 2-(5-Fluoro-2-methoxyphenyl)ethan-1-ol (CAS 1000571-93-6)
- 4-Ethyl-5-fluoro-2-methoxyphenol (CAS 1065076-45-0)
- 4-Fluoro-2-(methoxymethoxy)-1-methylbenzene (CAS 1067225-49-3)
- 5-Fluoro-2-isopropyl-6-methylpyrimidin-4(3H)-one (CAS 108195-34-2)
- 1-Fluoro-3,4-dimethoxy-2-methylbenzene (CAS 1135253-12-1)
- 1-fluoro-4-(2-methoxyethoxy)benzene (CAS 1174295-65-8)
- 2-Fluoro-3-(2-hydroxypropan-2-yl)phenol (CAS 1191999-10-6)
- 1-(2-Fluoro-6-methoxyphenyl)ethan-1-ol (CAS 120484-49-3)
Recommended Standards
- 1-(3-fluorophenoxy)propan-2-ol (CAS 2366-93-0)
- 1-(5-Fluoro-2-methoxyphenyl)ethan-1-ol (CAS 878572-08-8)
- 1-(3-Fluoro-4-methoxyphenyl)ethan-1-ol (CAS 590417-81-5)
- 1-(Dimethoxymethyl)-4-fluorobenzene (CAS 32691-93-3)
- 4-(4-Chlorophenyl)-1,2,3-thiadiazol-5-amine hydrochloride (CAS 1185292-71-0)
- 5,6-Dihydro-4H-4,7-(epithiometheno)benzo[d]isoxazole (CAS 132804-44-5)
- 3-Bromo-5-chloro-2-(trifluoromethoxy)aniline (CAS 1807221-21-1)
- Benzene-1,4-disulfonic acid (CAS 31375-02-7)
- (4-(Isoxazol-3-yl)phenyl)methanamine (CAS 1384080-38-9)
- 1-(3-Chlorophenyl)-N-methylmethanesulfonamide (CAS 950234-57-8)
- 4-Oxo-4-(5,6,7,8-tetrahydro-4H-cyclohepta[d][1,3]thiazol-2-ylamino)butanoic acid (CAS 1401319-24-1)
- Benzyl ((1-((S)-2-aminopropanoyl)piperidin-2-yl)methyl)(ethyl)carbamate (CAS 1354025-07-2)
- 4-Cyclopropoxy-2-fluoro-3-isopropylpyridine (CAS 1243376-01-3)
- TRAF6 Control Peptide trifluoroacetate salt (CAS 852690-80-3)
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