2-Bromo-4-fluoro-3-methoxypyridine CAS 1256819-71-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1256819-71-2 |
| Molecular Formula | C6H5BrFNO |
| Molecular Weight | 206.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-4-fluoro-3-methoxypyridine (CAS 1256819-71-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H5BrFNO. Molecular weight: 206.01 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H5BrFNO |
| Molecular Weight | 206.01 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 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.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3-fluoro-4-methoxypyridine (CAS 109613-98-1)
- 2-Bromo-3-fluoro-6-methoxypyridine (CAS 1161497-33-1)
- 4-Bromo-5-fluoro-1-methylpyridin-2(1H)-one (CAS 1193334-87-0)
- 5-Bromo-3-fluoro-2-(hydroxymethyl)pyridine (CAS 1206968-92-4)
- 5-Bromo-4-fluoro-2-methoxypyridine (CAS 1207667-10-4)
- 6-Bromo-3-fluoro-2-methoxypyridine (CAS 1211529-85-9)
- 5-Bromo-2-fluoro-4-methoxypyridine (CAS 1211588-65-6)
- 3-Bromo-5-fluoro-4-methoxypyridine (CAS 1214376-94-9)
Recommended Standards
- 2-Bromo-5-fluoro-4-methoxypyridine (CAS 1256816-36-0)
- 3-Bromo-4-fluoro-5-methoxypyridine (CAS 1256819-74-5)
- 2-Bromo-6-fluoro-4-methoxypyridine (CAS 1256811-11-6)
- (3-(Methylamino)phenyl)boronic acid (CAS 877064-60-3)
- 3-tert-butylbicyclo[1.1.1]pentane-1-carbaldehyde (CAS 125642-42-4)
- 5-Chloro-3-[(2-methylphenyl)methyl]-1,2,4-thiadiazole (CAS 1029718-70-4)
- 2-(4-Chlorophenyl)-1-methyl-5-(trifluoromethyl)-1H-pyrrole-3-carbonitrile (CAS 142921-23-1)
- 3-Methoxy-2-(4-methoxybenzylamino)benzonitrile (CAS 1437794-83-6)
- (1-Methyl-1,2,3,4-tetrahydronaphthalen-1-yl)methanol (CAS 25634-94-0)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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