5-Bromopyridine-2-sulfonyl chloride CAS 874959-68-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 874959-68-9 |
| Molecular Formula | C5H3BrClNO2S |
| Molecular Weight | 256.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Bromopyridine-2-sulfonyl chloride (CAS 874959-68-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H3BrClNO2S. Molecular weight: 256.50 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H3BrClNO2S |
| Molecular Weight | 256.50 g/mol |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromopyridine Standards
- 4-Bromopyridine-3-sulfonyl chloride (CAS 1060808-89-0)
- 2-Bromopyridine-3-sulfonyl chloride (CAS 1060811-59-7)
- 2-Bromopyridine-4-sulfonyl chloride (CAS 1060811-61-1)
- 3-Bromopyridine-2-sulfonyl chloride (CAS 1209950-34-4)
- 5-Bromopyridine-3-sulfonyl chloride (CAS 65001-21-0)
- 4-bromopyridine-2-sulfonyl chloride (CAS 1060808-87-8)
- 3-bromopyridine-4-sulfonyl chloride (CAS 886371-33-1)
- 6-bromopyridine-2-sulfonyl chloride (CAS 912934-77-1)
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