4-Bromo-6-(difluoromethyl)-5-iodopyridine-3-sulfonamide CAS 1805245-63-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1805245-63-9 |
| Molecular Formula | C6H4BrF2IN2O2S |
| Molecular Weight | 412.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-6-(difluoromethyl)-5-iodopyridine-3-sulfonamide (CAS 1805245-63-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H4BrF2IN2O2S. Molecular weight: 412.98 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H4BrF2IN2O2S |
| Molecular Weight | 412.98 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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/Br/I-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 6-Bromo-5-(difluoromethyl)-4-iodopyridine-3-sulfonamide (CAS 1804464-09-2)
- 2-Bromo-6-(difluoromethyl)-4-iodopyridine-3-sulfonamide (CAS 1805347-55-0)
- 2-Bromo-5-(difluoromethyl)-3-iodopyridine-4-sulfonamide (CAS 1805379-37-6)
- 4-Bromo-2-(difluoromethyl)-5-iodopyridine-3-sulfonamide (CAS 1805379-61-6)
- 2-Bromo-5-(difluoromethyl)-4-iodopyridine-3-sulfonamide (CAS 1805422-74-5)
- 6-Bromo-2-(difluoromethyl)-5-iodopyridine-3-sulfonamide (CAS 1805422-83-6)
- 6-Bromo-5-(difluoromethyl)-4-iodopyridine-2-sulfonamide (CAS 1805918-68-6)
- 6-Bromo-5-(difluoromethyl)-3-iodopyridine-2-sulfonamide (CAS 1807028-22-3)
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