2-(Difluoromethyl)-3-fluoro-6-iodo-4-methoxypyridine CAS 1806975-91-6
| CAS No. | 1806975-91-6 |
| Molecular Formula | C7H5F3INO |
| Molecular Weight | 303.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-(Difluoromethyl)-3-fluoro-6-iodo-4-methoxypyridine 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.
2-(Difluoromethyl)-3-fluoro-6-iodo-4-methoxypyridine (CAS 1806975-91-6), molecular formula C7H5F3INO and molecular weight 303.02 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H5F3INO, 2-(Difluoromethyl)-3-fluoro-6-iodo-4-methoxypyridine 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 303.02 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).
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 Difluoromethyl Standards
- 2-(Difluoromethyl)-4-fluoro-6-iodo-3-methoxypyridine (CAS 1804704-20-8)
- 4-(Difluoromethyl)-2-fluoro-3-iodo-5-methoxypyridine (CAS 1804704-29-7)
- 2-(Difluoromethyl)-4-fluoro-3-iodopyridine-5-methanol (CAS 1804705-45-0)
- 2-(Difluoromethyl)-6-fluoro-5-iodopyridine-3-methanol (CAS 1804705-50-7)
- 2-(Difluoromethyl)-5-fluoro-3-iodopyridine-4-methanol (CAS 1805049-78-8)
- 2-(Difluoromethyl)-6-fluoro-4-iodopyridine-3-methanol (CAS 1805049-82-4)
- (4-(Difluoromethyl)-6-fluoro-5-iodopyridin-2-yl)methanol (CAS 1805050-38-7)
- 2-(Difluoromethyl)-4-fluoro-3-iodopyridine-6-methanol (CAS 1805292-45-8)
Recommended Standards
- 2-(Difluoromethyl)-5-fluoro-3-iodopyridine-6-methanol (CAS 1806926-83-9)
- 4-(Difluoromethyl)-2-fluoro-3-iodo-6-methoxypyridine (CAS 1806976-26-0)
- 2-(Difluoromethyl)-3-fluoro-6-iodopyridine-4-methanol (CAS 1806926-78-2)
- 2-Iodo-5-methoxy-3-(trifluoromethyl)pyridine (CAS 1807053-88-8)
- N-[4-(Phenethyloxy)benzyl]-2-(3-phenylpropoxy)-aniline (CAS 1040688-09-2)
- Methyl 3-chloro-4-methyl-5-sulfamoylbenzoate (CAS 1340116-00-8)
- 1-(6-methyl-3-pyridyl)ethanamine (CAS 92295-43-7)
- 6-(3-methylbut-1-ynyl)-2H-chromene-3-carboxylic acid (CAS 2578132-98-4)
- Eucatropine hydrochloride (CAS 536-93-6)
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- 3-{2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl}propanenitrile (CAS 19283-00-2)
- 2-(4-Methoxy-3-(methylsulfonyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 918328-09-3)
- 4,5-Dibromopyridazine (CAS 1023817-06-2)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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