2-(Difluoromethyl)-6-fluoro-3-hydroxy-5-iodopyridine CAS 1805483-00-4
| CAS No. | 1805483-00-4 |
| Molecular Formula | C6H3F3INO |
| Molecular Weight | 288.99 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.
2-(Difluoromethyl)-6-fluoro-3-hydroxy-5-iodopyridine (CAS 1805483-00-4) is a high-purity analytical reference standard with the molecular formula C6H3F3INO and a molecular weight of 288.99 g/mol.
Based on its molecular formula C6H3F3INO, 2-(Difluoromethyl)-6-fluoro-3-hydroxy-5-iodopyridine contains an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 288.99 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
As a certified reference material (CRM), 2-(Difluoromethyl)-6-fluoro-3-hydroxy-5-iodopyridine 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.
Physical & Chemical Properties
| Molecular Formula | C6H3F3INO |
| Molecular Weight | 288.99 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, keep tightly closed to prevent evaporation |
| 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 Difluoromethyl Standards
- 2-(Difluoromethyl)-3-fluoro-4-hydroxy-6-iodopyridine (CAS 1804424-39-2)
- 2-(Difluoromethyl)-4-fluoro-3-hydroxy-6-iodopyridine (CAS 1804424-45-0)
- 4-(Difluoromethyl)-6-fluoro-2-iodopyridin-3-ol (CAS 1805191-58-5)
- 4-(Difluoromethyl)-2-fluoro-6-iodopyridin-3-ol (CAS 1805483-31-1)
- 2-(Difluoromethyl)-5-fluoro-6-hydroxy-3-iodopyridine (CAS 1805498-07-0)
- 4-(Difluoromethyl)-6-fluoro-5-iodopyridin-2-ol (CAS 1805498-54-7)
- 2-(Difluoromethyl)-3-fluoro-5-hydroxy-4-iodopyridine (CAS 1805579-66-1)
- 2-(Difluoromethyl)-6-fluoro-4-hydroxy-3-iodopyridine (CAS 1805579-72-9)
Recommended Standards
- 2-(Difluoromethoxy)-5-fluoro-4-iodopyridine (CAS 1803778-60-0)
- 4-iodo-2-(trifluoromethoxy)pyridine (CAS 1361836-65-8)
- 3-Iodo-2-(trifluoromethoxy)pyridine (CAS 1361766-95-1)
- 4-(Difluoromethyl)-5-fluoro-2-iodopyridin-3-ol (CAS 1805587-64-7)
- Fmoc-L-2-amino-3-guanidinopropionic acid (CAS 1217839-93-4)
- N-(4-chloro-2-methylphenyl)benzamide (CAS 61495-07-6)
- 3-Amino-4-Methyl Benzoly Chloride (CAS 805179-39-9)
- N-Nitroso Ondansetron impurity N1 (CAS CATO-C4X-249315)
- Methyl 2-(4-bromo-2,5-difluorophenyl)acetate (CAS 1805105-03-6)
- 6-Phenyl-1-benzofuran (CAS 35664-69-8)
- 2-Bromo-7-nitro-1H-indole (CAS 1934713-29-7)
- 19628-76-3 3, 4-nitroso- 3,5-Dimethyl-4-nitrosophenol NSC-38029 NSC38029 Phenol,5-dimethyl-4-nitroso- (CAS 19628-76-3)
- 3-Chloro-4-isopropylaniline (CAS 52789-33-0)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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