5-Iodo-2-phenoxypyridine CAS 352018-92-9
| CAS No. | 352018-92-9 |
| Molecular Formula | C11H8INO |
| Molecular Weight | 297.09 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.
5-Iodo-2-phenoxypyridine (CAS 352018-92-9) is a high-purity analytical reference standard with the molecular formula C11H8INO and a molecular weight of 297.09 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, iodine substitution, 5-Iodo-2-phenoxypyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 297.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 | C11H8INO |
| Molecular Weight | 297.09 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 |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 951891-65-9 2-Bromo-3',4'-difluorobenzophenone MFCD09801524 (CAS 951891-65-9)
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- 3-Bromo-6-methyl-4-(trifluoromethyl)isothiazolo[5,4-b]pyridine (CAS 296797-19-8)
- 1-[(3-Bromophenoxy)methyl]-1H-pyrazole-3-carboxylic acid (CAS 1006487-34-8)
- tert-Butyl (S)-piperidine-2-carboxylate hydrochloride (CAS 145064-67-1)
- Ethyl 5-bromo-1,2,4-thiadiazole-3-carboxylate (CAS 1258268-97-1)
- 5-(2-Chlorophenyl)-N-(3-(trifluoromethyl)phenyl)furan-2-carboxamide (CAS 618400-57-0)
- 3,4-Dimethoxy-2-methylphenylboronic acid (CAS 865540-70-1)
- 1-(2-(Trifluoromethyl)phenyl)thiourea (CAS 1736-71-6)
- N-(4-acetyl-2-nitrophenyl)acetamide (CAS 7418-44-2)
- (1S,4s)-N1-methylcyclohexane-1,4-diamine (CAS 1932261-28-3)
- 6-Fluoro-2,3-dihydro-4H-pyrano[3,2-b]pyridin-4-one (CAS 1253792-20-9)
- 2-(2-Formylphenyl)acetonitrile (CAS 135737-14-3)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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