1-Methoxy-4-(perfluoroethyl)benzene CAS 14038-06-3
| CAS No. | 14038-06-3 |
| Molecular Formula | C9H7F5O |
| Molecular Weight | 226.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methoxy-4-(perfluoroethyl)benzene (CAS 14038-06-3), molecular formula C9H7F5O and molecular weight 226.14 g/mol, is a CATO reference standard with documented purity and traceability.
1-Methoxy-4-(perfluoroethyl)benzene (C9H7F5O) contains a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; 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.
As a certified reference material (CRM), 1-Methoxy-4-(perfluoroethyl)benzene 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 | C9H7F5O |
| Molecular Weight | 226.14 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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.) | 1961 |
| Halogen Content | F-containing |
Related Methoxy Standards
- 4-Methoxy-3,5-dinitrobenzaldehyde (CAS 53104-41-9)
- 5-Methoxy-2-methylbenzo[d][1,3]selenazole (CAS 2946-17-0)
- 3-Methoxy-5-(trifluoromethyl)thiophene-2-carboxylic acid (CAS 425426-80-8)
- 1-Methoxy-4-(trifluoromethyl)cyclohexane-1-carboxylic acid (CAS 1597315-22-4)
- 4-Methoxy-4-(trifluoromethyl)cyclohexane-1-carboxylic acid (CAS 1781102-64-4)
- (4-Methoxy-2-nitrophenyl)glycine (CAS 55687-28-0)
- 2-(2-Methoxy-4-nitrophenoxy)acetamide (CAS 893765-08-7)
- 2-Methoxy-6-(trifluoromethyl)naphthalene (CAS 39499-17-7)
Recommended Standards
- 5-(2,5-Difluorophenyl)-1,2,4-oxadiazole-3-carboxylic acid (CAS 1344306-77-9)
- 2-(3,5-Difluoropyridin-2-yl)-2H-1,2,3-triazole-4-carboxylic acid (CAS 1431729-98-4)
- 3-(2,4-Difluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1343923-97-6)
- 3-(3,5-Difluorophenyl)-1,1,1-trifluoropropan-2-ol (CAS 1603473-47-7)
- 6-Methyl-6-azaspiro[2.5]octane-1-carboxylic acid (CAS 1545135-41-8)
- (2Z)-1-(2-Chlorophenyl)-3-(dimethylamino)-2-methanesulfonylprop-2-en-1-one (CAS 251307-30-9)
- 5-bromo-4-methoxypyridin-2-ol (CAS 1369088-13-0)
- (S)-2-Amino-3-(6-methyl-1H-indol-3-yl)propanoic acid (CAS 33468-34-7)
- 5-(4-Amino-3,5-dimethyl-1h-pyrazol-1-yl)pentan-1-ol (CAS 1248898-30-7)
- 7-Oxa-2-azaspiro[4.5]Decane-4-carboxylic acid (CAS 1341328-46-8)
- 2-(4-Chlorophenyl)-5-methylpyridine (CAS 34123-86-9)
- 2,4,5-Trimethyl-1h-pyrrole-3-carbaldehyde (CAS 288089-52-1)
- Benazepril tert-Butyl Ester (CAS 109010-61-9)
- 551936-17-5 3JX85UOO24 AIM-102 UNII-3JX85UOO24 (4R)-4-(((2R)-2-Amino-3-cyclohexyl-propanoyl)amino)-5-(carboxymethylamino)-5-oxo-pentanoic acid D-Cyclohexylalanine-D-glutamic-glycine tripeptide Glycine, 3-cyclohexyl-D-alanyl-D-alpha-glutamyl- (CAS 551936-17-5)
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