2-Bromo-4,5-difluoro-N-methoxybenzenesulfonamide CAS 1704066-97-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1704066-97-6 |
| Molecular Formula | C7H6BrF2NO3S |
| Molecular Weight | 302.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-4,5-difluoro-N-methoxybenzenesulfonamide (CAS 1704066-97-6) pharmaceutical standards reference standard. Molecular formula: C7H6BrF2NO3S. Molecular weight: 302.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H6BrF2NO3S |
| Molecular Weight | 302.09 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 5-Bromo-2-(3-(trifluoromethyl)phenyl)pyridine (CAS 1215073-37-2)
- 3-Bromo-6-(4-trifluoromethylphenyl)pyridine (CAS 1215074-30-8)
- 3-Bromo-2-(4-trifluoromethylphenyl)pyridine (CAS 1259091-98-9)
- 3-(2-Bromo-5-(trifluoromethyl)phenyl)pyridine (CAS 1443377-31-8)
- 2-Bromo-6-(3-(trifluoromethyl)phenyl)pyridine (CAS 180606-07-9)
- 2-Bromo-6-(4-(trifluoromethyl)phenyl)pyridine (CAS 637352-38-6)
- 3-Bromo-5-(2-(trifluoromethyl)phenyl)pyridine (CAS 675589-99-8)
- 3-Bromo-5-(3-(trifluoromethyl)phenyl)pyridine (CAS 675589-94-3)
Recommended Standards
- 1-(3-Fluorobenzyl)-4-iodo-1H-pyrazole (CAS 1342965-43-8)
- 1-(4-Fluorobenzyl)-4-iodo-1H-pyrazole (CAS 957503-67-2)
- 1-(2-Fluorobenzyl)-4-iodo-1H-pyrazole (CAS 1339591-78-4)
- (S)-2-(4-((tert-Butoxycarbonyl)amino)-2-oxopyrrolidin-1-yl)aceticacid (CAS 135415-24-6)
- 5-Methyl-3-(oxazol-5-yl)isoxazole (CAS 850646-74-1)
- 3-(Benzylamino)-6-chloroquinazolin-4(3H)-one (CAS 89804-99-9)
- 5-Cyano-2-fluorobenzenesulfonamide (CAS 1204572-73-5)
- Taurodeoxycholic acid-d4 sodium (CAS 2410279-82-0)
- Altrenogest Impurity 6 (CAS CATO-C4X-24836)
- Semaglutide impurity 34 (CAS CATO-C4X-222634)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com