2-((4-Bromo-N-(2-hydroxyethyl)phenyl)sulfonamido)-N-(4-fluorophenyl)acetamide CAS 256521-73-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 256521-73-0 |
| Molecular Formula | C16H16BrFN2O4S |
| Molecular Weight | 431.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((4-Bromo-N-(2-hydroxyethyl)phenyl)sulfonamido)-N-(4-fluorophenyl)acetamide (CAS 256521-73-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H16BrFN2O4S. Molecular weight: 431.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H16BrFN2O4S |
| Molecular Weight | 431.28 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Bromo Standards
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- 4-Bromo-N-({4-ethyl-5-[(2-methylprop-2-en-1-yl)sulfanyl]-4H-1,2,4-triazol-3-yl}methyl)benzene-1-sulfonamide (CAS 338794-56-2)
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Recommended Standards
- 2-[(3-Bromophenyl)methyl]-4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidine-1,3-dione (CAS 1775337-53-5)
- 3-(7-((4-Bromobenzyl)oxy)-4,8-dimethyl-2-oxo-2H-chromen-3-yl)propanoic acid (CAS 858751-27-6)
- CITFP (CAS 155797-99-2)
- N-[4-(1h,1h,2h,2h-perfluorodecyl)benzyloxycarbonyloxy]succinimide (CAS 356056-15-0)
- 2-(4-Bromo-1h-pyrazol-1-yl)-2-methylpropanoic acid (CAS 917569-72-3)
- 5-Bromo-2-(furan-2-ylmethylamino)-3-nitropyridine (CAS 954216-03-6)
- (2-Aminothiophen-3-yl)(4-(trifluoromethyl)phenyl)methanone (CAS 925005-48-7)
- 6-Bromonaphthalen-1-amine (CAS 591253-73-5)
- Gemcitabine Impurity 9 (CAS 143157-22-6)
- Semaglutide impurity 25 (CAS CATO-C4X-222625)
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