1-Ethoxy-4-fluoro-2-iodobenzene CAS 2767645-40-7
| CAS No. | 2767645-40-7 |
| Molecular Formula | C8H8FIO |
| Molecular Weight | 266.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Ethoxy-4-fluoro-2-iodobenzene (CAS 2767645-40-7) is a high-purity analytical reference standard with the molecular formula C8H8FIO and a molecular weight of 266.05 g/mol.
Owing to a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system, 1-Ethoxy-4-fluoro-2-iodobenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 266.05 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 1-Ethoxy-4-fluoro-2-iodobenzene 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 | C8H8FIO |
| Molecular Weight | 266.05 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.) | 2003 |
| Halogen Content | F/I-containing |
Related Ethoxy Standards
- 1-Ethoxy-2-fluoro-4-iodobenzene (CAS 1208075-88-0)
- 4-Ethoxy-1-fluoro-2-iodobenzene (CAS 1934682-91-3)
- 2-Ethoxy-1-fluoro-3-iodobenzene (CAS 871726-97-5)
- 2-Ethoxy-1-fluoro-4-iodobenzene (CAS 2624416-92-6)
- 2-Ethoxy-5-iodopyrimidin-4(1H)-one (CAS 222737-72-6)
- 2-(4-Ethoxy-3-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1147106-23-7)
- 2-(3-Ethoxy-5-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1416367-03-7)
- 2-(3-Ethoxy-2-fluorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1509931-76-3)
Recommended Standards
- 1,3-Dichloro-5-(trifluoromethyl)isoquinoline (CAS 2751614-81-8)
- 1-Fluoro-2-iodo-3-methoxy-4-methylbenzene (CAS 2383375-38-8)
- (3,5-Bis(ethoxycarbonyl)phenyl)boronic acid (CAS 932378-94-4)
- 1-Fluoro-2-iodo-4-methoxy-5-methylbenzene (CAS 741716-19-8)
- (4E)-4-{[(4,6-dimethylpyrimidin-2-yl)amino]methylidene}-2-(4-methoxyphenyl)-4,5-dihydro-1,3-oxazol-5-one (CAS 306976-28-3)
- 1-Boc-4-(2-cyanophenyl)piperazine (CAS 179250-25-0)
- 2-(4-Acetylphenoxy)acetonitrile (CAS 160984-14-5)
- Selumetinib Impurity 22 (CAS CATO-C4X-305322)
- 1,2-Dichlorododecane (CAS 75121-23-2)
- 1-(6-Bromoisoquinolin-1-yl)ethanol (CAS 2092249-61-9)
- N-(9-((2R,3R,4S,5R)-4-((tert-Butyldimethylsilyl)oxy)-3-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)benzamide (CAS 69504-08-1)
- 1-Benzyl 2-ethyl (S)-pyrrolidine-1,2-dicarboxylate (CAS 51207-69-3)
- 2-aminocycloheptan-1-one hydrochloride (CAS 89914-79-4)
- Peptide 431 (CAS CATO-CPTD788431)
Why CATO?
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