2-(4-(4-Fluorophenoxy)phenyl)ethanol CAS 1159979-12-0
| CAS No. | 1159979-12-0 |
| Molecular Formula | C14H13FO2 |
| Molecular Weight | 232.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(4-(4-Fluorophenoxy)phenyl)ethanol (CAS 1159979-12-0), molecular formula C14H13FO2 and molecular weight 232.25 g/mol, is a CATO reference standard with documented purity and traceability.
2-(4-(4-Fluorophenoxy)phenyl)ethanol (C14H13FO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. Halogen substitution raises its density and boiling point, 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H13FO2 |
| Molecular Weight | 232.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
Related Fluorophenoxy Standards
- 1-(4-(4-Fluorophenoxy)phenyl)ethan-1-ol (CAS 1156737-05-1)
- 1-(4-(2-Fluorophenoxy)phenyl)ethan-1-ol (CAS 1156865-10-9)
- 4-(3-Fluorophenoxy)benzoic acid (CAS 1021000-12-3)
- 4-(4-Fluorophenoxy)benzoic Acid (CAS 129623-61-6)
- 3-(4-Fluorophenoxy)benzoic acid (CAS 149634-49-1)
- 2-(2-Fluorophenoxy)benzoic Acid (CAS 2795-61-1)
- 2-(3-Fluorophenoxy)benzoic acid (CAS 2795-62-2)
- 2-(4-Fluorophenoxy)benzoicacid (CAS 2795-63-3)
Recommended Standards
- 1-(2,5-Difluorophenyl)-2-((2-hydroxyethyl)thio)ethan-1-one (CAS 1157307-44-2)
- (4-((4-Fluorobenzyl)oxy)phenyl)methanol (CAS 117113-98-1)
- n2-Benzyl-3,3,3-trifluoro-n2-methylpropane-1,2-diamine (CAS 1157124-28-1)
- 5-((Isopropylsulfonyl)methyl)furan-2-carboxylic acid (CAS 1179751-43-9)
- 2-Amino-4h-3,1-benzoxazin-4-one (CAS 15607-11-1)
- 2-(4-Fluorophenyl)-4H-pyrido[1,2-a]pyrimidin-4-one (CAS 191218-42-5)
- 3-(Furan-2-ylmethyl)-2,10-dimethylpyrimido[4,5-b]quinoline-4,5(3H,10H)-dione (CAS 883957-83-3)
- Methyl 3-Chloro-4-morpholinobenzoate (CAS 1314406-49-9)
- (2-Methylisoxazolidin-5-yl)methanol (CAS 167393-03-5)
- Cis-5-decene (CAS 7433-78-5)
- 7783-62-2 Stannic fluoride tin tetrafluoride tin(4+) ion tetrafluoride tin, ion (sn4+) tetrafluoride (CAS 7783-62-2)
- 5,5-Difluoro-2,8-diiodo-1,9-dimethyl-10-phenyl-3,7-bis((E)-2-(pyridin-4-yl)vinyl)-5H-4l4,5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinine (CAS 1397771-30-0)
- Dimethyl 3-chloropyridine-2,5-dicarboxylate (CAS 106014-21-5)
- PACAP-Related Peptide (PRP), rat (CAS 132769-35-8)
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