6-Iodo-2-methoxy-3-(trifluoromethyl)pyridine CAS 1806377-49-0
| CAS No. | 1806377-49-0 |
| Molecular Formula | C7H5F3INO |
| Molecular Weight | 303.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Iodo-2-methoxy-3-(trifluoromethyl)pyridine 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.
6-Iodo-2-methoxy-3-(trifluoromethyl)pyridine (CAS 1806377-49-0), molecular formula C7H5F3INO and molecular weight 303.02 g/mol, is a CATO reference standard with documented purity and traceability.
6-Iodo-2-methoxy-3-(trifluoromethyl)pyridine (C7H5F3INO) contains an amide group, a hydroxyl group, an ether linkage, fluorine/iodine 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.
Physical & Chemical Properties
| Molecular Formula | C7H5F3INO |
| Molecular Weight | 303.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- 3-Iodo-2-methoxy-6-(trifluoromethyl)pyridine (CAS 1214371-94-4)
- 6-Iodo-3-methoxy-2-(trifluoromethyl)pyridine (CAS 1227515-37-8)
- 3-Iodo-2-methoxy-4-(trifluoromethyl)pyridine (CAS 1227515-47-0)
- 2-Iodo-3-methoxy-4-(trifluoromethyl)pyridine (CAS 1227576-77-3)
- 2-Iodo-4-methoxy-5-(trifluoromethyl)pyridine (CAS 1227576-85-3)
- 3-Iodo-4-methoxy-2-(trifluoromethyl)pyridine (CAS 1227576-94-4)
- 4-Iodo-2-methoxy-3-(trifluoromethyl)pyridine (CAS 1227577-01-6)
- 4-Iodo-2-methoxy-5-(trifluoromethyl)pyridine (CAS 1227577-09-4)
Recommended Standards
- 2-Iodo-5-methoxy-4-(trifluoromethyl)pyridine (CAS 1806377-35-4)
- 3-Iodo-5-methoxy-2-(trifluoromethyl)pyridine (CAS 1806421-20-4)
- 2-(Difluoromethyl)-3-fluoro-5-iodo-6-methoxypyridine (CAS 1805584-73-9)
- 3-Iodo-6-(trifluoromethyl)pyridine-2-methanol (CAS 1806488-75-4)
- N-(2-Ethoxyphenyl)-2-((2-methylquinazolin-4-yl)oxy)acetamide (CAS 1116082-30-4)
- 4-Cyclopropyl-6-(difluoromethyl)-2-hydroxynicotinonitrile (CAS 869944-65-0)
- 4-Amino-N-ethyl-1H-imidazole-5-carboximidamide (CAS 769888-82-6)
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