2-Ethoxy-4-fluoro-1-methylbenzene CAS 1691815-54-9
| CAS No. | 1691815-54-9 |
| Molecular Formula | C9H11FO |
| Molecular Weight | 154.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.18 g/mol gives 2-Ethoxy-4-fluoro-1-methylbenzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Ethoxy-4-fluoro-1-methylbenzene (CAS 1691815-54-9) is a high-purity analytical reference standard with the molecular formula C9H11FO and a molecular weight of 154.18 g/mol.
2-Ethoxy-4-fluoro-1-methylbenzene (C9H11FO) 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. 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.
CATO manufactures 2-Ethoxy-4-fluoro-1-methylbenzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C9H11FO |
| Molecular Weight | 154.18 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- 4-Ethoxy-2-fluoro-1-methylbenzene (CAS 1305322-96-6)
- 4-Ethoxy-1-fluoro-2-methylbenzene (CAS 1532276-45-1)
- 1-Ethoxy-4-fluoro-2-methylbenzene (CAS 1554472-93-3)
- 1-Ethoxy-2-fluoro-3-methylbenzene (CAS 1698630-04-4)
- 2-Ethoxy-6-hydrazinylpyrazine (CAS 1211597-08-8)
- 2-Ethoxy-3-hydrazinylpyrazine (CAS 1556003-32-7)
- 2-Ethoxy-6-methylpyrimidin-4-ol (CAS 55996-04-8)
- 3-Ethoxy-6-hydrazinylpyridazine (CAS 37813-61-9)
Recommended Standards
- (1r)-1-(4-Fluorophenyl)propan-1-ol (CAS 166371-89-7)
- 2-Methoxyethyl methanesulfonate (CAS 16427-44-4)
- 1-N-Ethyl-4-fluorobenzene-1,2-diamine (CAS 1737-43-5)
- 2-Fluoro-1-(2-methylphenyl)ethan-1-ol (CAS 1624628-39-2)
- (1R)-Quinolin-4-yl((2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol dihydrochloride (CAS 24302-67-8)
- Ethyl 2-cyano-5-nitrobenzoate (CAS 1260778-28-6)
- 2,3-Dichloro-5-fluorobenzamide (CAS 1804514-13-3)
- 3-Chloro-2-(3-(((2,4-dichlorophenyl)thio)methyl)-1H-1,2,4-triazol-1-yl)-5-(trifluoromethyl)pyridine (CAS 338396-03-5)
- 1-(2,6-difluorophenyl)-5-methyl-1H-pyrazole-3-carboxylic acid (CAS 1797933-78-8)
- 4-Bromo-3-(ethoxymethyl)benzonitrile (CAS 837408-81-8)
- 5-Bromo-2-(cyclopropylmethoxy)benzamide (CAS 1369916-26-6)
- (2-Fluoro-4-(methoxycarbonyl)benzyl)triphenylphosphonium bromide (CAS 179252-79-0)
- Trielaidin (CAS 537-39-3)
- Peptide 432 (CAS CATO-CPTD788432)
Why CATO?
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