2-Ethoxy-4-fluoro-1-methoxybenzene CAS 2379321-28-3
| CAS No. | 2379321-28-3 |
| Molecular Formula | C9H11FO2 |
| Molecular Weight | 170.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Ethoxy-4-fluoro-1-methoxybenzene (CAS 2379321-28-3), a certified reference material (molecular formula C9H11FO2, MW 170.18 g/mol) for analytical method development and quality control.
2-Ethoxy-4-fluoro-1-methoxybenzene (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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 2-Ethoxy-4-fluoro-1-methoxybenzene 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 | 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.) | 1999 |
| Halogen Content | F-containing |
Related Ethoxy Standards
- (3-Ethoxy-4-fluorophenyl)methanol (CAS 1000207-64-6)
- (4-Ethoxy-3-fluorophenyl)methanol (CAS 1039954-14-7)
- (2-Ethoxy-5-fluorophenyl)methanol (CAS 1096330-41-4)
- (4-Ethoxy-2-fluorophenyl)methanol (CAS 1393470-20-6)
- 3-Ethoxy-5-fluorobenzyl alcohol (CAS 1443324-36-4)
- (2-Ethoxy-4-fluorophenyl)methanol (CAS 1443339-03-4)
- 6-Ethoxy-2-fluoro-3-methylphenol (CAS 1881293-56-6)
- 2-Ethoxy-4-fluoro-5-methylphenol (CAS 1881295-83-5)
Recommended Standards
- 2-Cyano-3-deuterium-3-ethoxy-acrylic acid ethyl ester (CAS 2097070-95-4)
- 2-Fluoro-1-(3-methoxyphenyl)ethan-1-ol (CAS 40733-99-1)
- 2-[(3-fluorophenyl)methoxy]ethan-1-ol (CAS 851859-50-2)
- 2-Fluoro-1-(methoxymethoxy)-4-methylbenzene (CAS 2586126-48-7)
- Ethyl 1-(aminomethyl)-3-phenylcyclobutane-1-carboxylate (CAS 1495067-56-5)
- n-Methyl-2-(quinolin-6-yl)ethan-1-amine (CAS 1248972-74-8)
- 1,1,3,3-TEtrafluoropropane (CAS 66794-30-7)
- 2-(2-Methoxyphenyl)pyridin-4-amine (CAS 876601-38-6)
- 1-Methoxy-2-(methoxycarbonyl)pyridin-1-ium perchlorate (CAS 56680-03-6)
- Desmethylcarfentanil acid (CAS 186022-53-7)
- 1-(3-Fluorophenyl)-1,2,3,4-tetrahydroisoquinoline (CAS 1017177-21-7)
- 2-Naphthyl β-D-galactopyranoside (CAS 33993-25-8)
- N'-((1H-indol-3-yl)methylene)-7-hydroxy-5-oxo-2,3-dihydro-1H,5H-pyrido[3,2,1-ij]quinoline-6-carbohydrazide (CAS 477868-67-0)
- Tau Peptide (306-317) trifluoroacetate salt (CAS 1003007-59-7)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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