3-Fluoro-6-iodopicolinamide CAS 1806419-36-2
| CAS No. | 1806419-36-2 |
| Molecular Formula | C6H4FIN2O |
| Molecular Weight | 266.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Fluoro-6-iodopicolinamide (CAS 1806419-36-2) is a high-purity analytical reference standard with the molecular formula C6H4FIN2O and a molecular weight of 266.01 g/mol.
Owing to an amide group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system, 3-Fluoro-6-iodopicolinamide is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 266.01 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 3-Fluoro-6-iodopicolinamide 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 | C6H4FIN2O |
| Molecular Weight | 266.01 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Fluoro Standards
- 2-Fluoro-4-iodobenzoic acid (CAS 124700-40-9)
- 2-Fluoro-5-iodobenzoic Acid (CAS 124700-41-0)
- 2-Fluoro-5-iodoisonicotinamide (CAS 1803740-00-2)
- 3-Fluoro-5-iodopyridine-4-carboxamide (CAS 1803766-84-8)
- 2-Fluoro-6-iodoisonicotinamide (CAS 1803811-90-6)
- 3-Fluoro-5-iodopicolinamide (CAS 1806337-21-2)
- 5-Fluoro-4-iodopyridine-3-carboxamide (CAS 1806543-18-9)
- 2-Fluoro-3-iodobenzoic Acid (CAS 447464-03-1)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com