5-Bromo-N-(isoxazol-3-yl)thiophene-2-sulfonamide CAS 725215-59-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 725215-59-8 |
| Molecular Formula | C7H5BrN2O3S2 |
| Molecular Weight | 309.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-N-(isoxazol-3-yl)thiophene-2-sulfonamide (CAS 725215-59-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5BrN2O3S2. Molecular weight: 309.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5BrN2O3S2 |
| Molecular Weight | 309.16 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 5-Bromo-N-(4-(dimethylamino)phenyl)furan-2-carboxamide (CAS 301234-81-1)
- 5-Bromo-N-methyl-N-((5-methylfuran-2-yl)methyl)nicotinamide (CAS 849456-92-4)
- 5-Bromo-7H-benzo[c]fluoren-7-one (CAS 64356-33-8)
- 7-Chloro-2H-pyrido[4,3-b][1,4]oxazin-3(4H)-one (CAS 1206977-63-0)
- Pent-4-enenitrile (CAS 592-51-8)
- Perfluoro-3,6,9-trioxaundecane-1,11-dioic acid (CAS 55621-18-6)
- (2-Methylbutyl)hydrazine (CAS 1016535-34-4)
- 1-Fluoro-4-propylbenzene (CAS 405-64-1)
- 3,5-Bisbenzyloxybenzyl alcohol, 97% (CAS 24131-31-5)
- Semaglutide Impurity 167 (CAS CATO-C4X-2226167)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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