n-(4-Bromo-3-nitrophenyl)methanesulfonamide CAS 1247445-74-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1247445-74-4 |
| Molecular Formula | C7H7BrN2O4S |
| Molecular Weight | 295.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity n-(4-Bromo-3-nitrophenyl)methanesulfonamide (CAS 1247445-74-4) pharmaceutical standards reference standard. Molecular formula: C7H7BrN2O4S. Molecular weight: 295.11 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H7BrN2O4S |
| Molecular Weight | 295.11 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related n Standards
- Methyl 5-Bromo-2-(methylsulfonyl)-4-pyrimidinecarboxylate (CAS 1060795-14-3)
- (2-Bromo-4-nitrophenyl)methanesulfonamide (CAS 1179307-46-0)
- 2-{[(5-bromo-1,3-thiazol-2-yl)carbamoyl]methoxy}acetic acid (CAS 1248470-13-4)
- 3-Bromo-4-methyl-5-nitrobenzenesulfonamide (CAS 1343740-13-5)
- N-(4-Bromo-2-nitrophenyl)methanesulfonamide (CAS 1352244-85-9)
- 2-Bromo-n-methyl-4-nitrobenzenesulfonamide (CAS 273208-08-5)
- 5-Bromo-2-fluoro-N-(pyridin-3-yl)benzamide (CAS 930674-31-0)
- 5-Bromo-N-(2-fluorophenyl)nicotinamide (CAS 303031-46-1)
Recommended Standards
- 5-Amino-1-(2-bromo-4-fluorophenyl)-3-methyl-1H-pyrazole-4-carbonitrile (CAS 1245036-95-6)
- (Bromomethyl)diphenylphosphine oxide (CAS 119460-28-5)
- (4-((1,4-Dioxa-8-azaspiro[4.5]Decan-8-yl)methyl)-3-fluorophenyl)boronic acid (CAS 1704074-38-3)
- 4-Bromopyridazine HBr (CAS 1220039-64-4)
- 7-(Trifluoromethyl)quinazolin-4-amine (CAS 1785180-66-6)
- Apixaban Impurity 70 (CAS 2816305-40-3)
- Ethyl 2-((tert-butoxycarbonyl)amino)-5-chloro-2,3-dihydro-1H-indene-2-carboxylate (CAS 1427501-60-7)
- 7-Bromo-2,1,3-benzothiadiazole-4-carboxaldehyde (CAS 1071224-34-4)
- 19432-30-5 N,N-Dimethyl-2-oxopropanamide MFCD19347078 (CAS 19432-30-5)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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- 130,000+ catalog items in stock, COA supplied with every batch
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