N-(4-bromo-2-chlorophenyl)methanesulfonamide CAS 902092-99-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 902092-99-3 |
| Molecular Formula | C7H7BrClNO2S |
| Molecular Weight | 284.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N-(4-bromo-2-chlorophenyl)methanesulfonamide (CAS 902092-99-3) pharmaceutical standards reference standard. Molecular formula: C7H7BrClNO2S. Molecular weight: 284.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7BrClNO2S |
| Molecular Weight | 284.56 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 |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related N Standards
- 4-Bromo-2-chloro-n-methylbenzene-1-sulfonamide (CAS 1039982-26-7)
- n-(5-Bromo-2-chlorophenyl)methanesulfonamide (CAS 1198804-09-9)
- 4-Bromo-2-chloro-6-methylbenzenesulfonamide (CAS 1208075-51-7)
- 3-Bromo-5-chloro-2-methylbenzenesulfonamide (CAS 1208077-06-8)
- 2-Bromo-4-chloro-6-methylbenzenesulfonamide (CAS 1208077-11-5)
- 4-Bromo-3-chloro-2-methylbenzenesulfonamide (CAS 1208078-06-1)
- 2-Bromo-5-chloro-4-methylbenzenesulfonamide (CAS 1246822-85-4)
- (2-Bromo-4-chlorophenyl)methanesulfonamide (CAS 1423031-31-5)
Recommended Standards
- 5-bromo-4-chloro-2-methylbenzenesulfonamide (CAS 2060053-34-9)
- N-(4-bromo-3-chlorophenyl)-methanesulfonamide (CAS 861442-05-9)
- 4-Chloro-5-methyl-3-(perfluoropropyl)-1H-pyrazole (CAS 247170-22-5)
- 2,4-Bis(trifluoromethyl)phenol (CAS 908848-70-4)
- 3-Fluoro-5-(piperidin-4-yl)pyridine dihydrochloride (CAS 1638968-09-8)
- N-(1,5-dimethyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxamide (CAS 1381134-98-0)
- G-1 (CAS 881639-98-1)
- Methyl (2r,3s)-2-((tert-butoxycarbonyl)amino)-3-hydroxy-3-(2-nitrophenyl)propanoate (CAS 475977-60-7)
- (7-Heptylnaphthalen-2-yl)boronic acid (CAS 1259317-50-4)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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