4-(Difluoromethyl)-5-methoxy-3-nitropyridin-2-ol CAS 1805446-87-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805446-87-0 |
| Molecular Formula | C7H6F2N2O4 |
| Molecular Weight | 220.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Difluoromethyl)-5-methoxy-3-nitropyridin-2-ol (CAS 1805446-87-0) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H6F2N2O4. Molecular weight: 220.13 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H6F2N2O4 |
| Molecular Weight | 220.13 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 sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoromethyl Standards
- 2-(Difluoromethyl)-3-hydroxy-6-methoxy-4-nitropyridine (CAS 1804858-38-5)
- 2-(Difluoromethyl)-3-hydroxy-5-nitropyridine-6-methanol (CAS 1804866-49-6)
- 4-(Difluoromethyl)-3-(hydroxymethyl)-5-nitropyridin-2-ol (CAS 1805067-98-4)
- 2-(Difluoromethyl)-6-hydroxy-3-methoxy-4-nitropyridine (CAS 1805202-75-8)
- 2-(Difluoromethyl)-3-hydroxy-5-nitropyridine-4-methanol (CAS 1805205-18-8)
- 2-(Difluoromethyl)-5-hydroxy-3-nitropyridine-6-methanol (CAS 1805206-20-5)
- 2-(Difluoromethyl)-5-hydroxy-4-nitropyridine-3-methanol (CAS 1805394-17-5)
- 2-(Difluoromethyl)-4-hydroxy-3-methoxy-5-nitropyridine (CAS 1805481-12-2)
Recommended Standards
- 4-(Difluoromethyl)-5-methoxy-2-nitropyridin-3-ol (CAS 1805481-18-8)
- 2-(Difluoromethyl)-3-hydroxy-4-nitropyridine-5-methanol (CAS 1805536-58-6)
- 2-(Difluoromethyl)-6-hydroxy-5-methoxy-3-nitropyridine (CAS 1805544-40-4)
- Mepyramine N-Oxide Dihydrochloride (CAS 2724726-88-7)
- 2-Fluoro-4-(furan-3-yl)benzoic acid (CAS 1339862-17-7)
- Fmoc-(R)-3-amino-5-hexynoic acid (CAS 332064-94-5)
- DCG04 (CAS 314263-42-8)
- 3-(Imidazo[1,2-a]pyridin-2-yl)-2,2-dimethylpropanoic acid (CAS 1510096-67-9)
- tert-Butyl 6-amino-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate (CAS 313369-40-3)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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