4-Bromo-3-(difluoromethyl)-6-methoxypyridine-2-sulfonyl chloride CAS 1805242-45-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805242-45-8 |
| Molecular Formula | C7H5BrClF2NO3S |
| Molecular Weight | 336.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Bromo-3-(difluoromethyl)-6-methoxypyridine-2-sulfonyl chloride (CAS 1805242-45-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5BrClF2NO3S. Molecular weight: 336.54 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5BrClF2NO3S |
| Molecular Weight | 336.54 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 4-Bromo-5-(difluoromethyl)-6-methoxypyridine-3-sulfonyl chloride (CAS 1804463-45-3)
- 4-Bromo-2-(difluoromethyl)-6-methoxypyridine-3-sulfonyl chloride (CAS 1805242-28-7)
- 4-Bromo-5-(difluoromethyl)-2-methoxypyridine-3-sulfonyl chloride (CAS 1805242-55-0)
- 4-Bromo-6-(difluoromethyl)-5-methoxypyridine-3-sulfonyl chloride (CAS 1805351-91-0)
- 4-Bromo-2-(difluoromethyl)-5-methoxypyridine-3-sulfonyl chloride (CAS 1805427-45-5)
- 4-Bromo-6-(difluoromethyl)-5-methoxypyridine-2-sulfonyl chloride (CAS 1805928-34-0)
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- 5-Bromo-2-(4-chlorophenyl)isoindoline-1,3-dione (CAS 82104-73-2)
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