5-Bromo-4-hydroxypyridine-3-sulfonic acid CAS 1355216-83-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1355216-83-9 |
| Molecular Formula | C5H4BrNO4S |
| Molecular Weight | 254.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 5-Bromo-4-hydroxypyridine-3-sulfonic acid (CAS 1355216-83-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C5H4BrNO4S. Molecular weight: 254.06 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C5H4BrNO4S |
| Molecular Weight | 254.06 g/mol |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- [5-fluoro-2-(oxan-2-ylmethoxy)phenyl]boronic acid (CAS 1311146-36-7)
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- N'-[(1E)-[4-(4-Fluorophenyl)-7-thia-2,5-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(8),3,5-trien-3-yl]methylidene]thiophene-2-carbohydrazide (CAS 866009-45-2)
- 3-((tert-Butoxycarbonyl)amino)-5-chlorobenzoic acid (CAS 1520860-02-9)
- Semaglutide impurity 29 (CAS 110990-08-4)
Why CATO?
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