2-Bromo-N-cyclopropyl-4,5-difluorobenzenesulfonamide CAS 1704066-92-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1704066-92-1 |
| Molecular Formula | C9H8BrF2NO2S |
| Molecular Weight | 312.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-N-cyclopropyl-4,5-difluorobenzenesulfonamide (CAS 1704066-92-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H8BrF2NO2S. Molecular weight: 312.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H8BrF2NO2S |
| Molecular Weight | 312.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 5.0 |
| 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 |
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Recommended Standards
- (R)-1-(3-bromo-5-(trifluoromethoxy)phenyl)-2-methylpropan-1-amine (CAS 1703920-19-7)
- (S)-4-Amino-4-(5-bromo-2-fluorophenyl)-2,2-difluoropentan-1-ol (CAS 1956437-49-2)
- (S)-1-(3-bromo-5-(trifluoromethoxy)phenyl)butan-1-amine (CAS 1703875-85-7)
- 2-chloro-5-phenylthiophene-3-carboxylic acid (CAS 1186049-66-0)
- 3-(4-Methoxyphenyl)pyridine (CAS 5958-02-1)
- Octane-3,6-dione (CAS 2955-65-9)
- 1-Ethyl-5-methyl-1H-pyrazol-3-ylamine 1-ethyl-5-methyl-1 h-pyrazol-3-ylamine 1-ethyl-5-methyl-1h-pyrazol-3-amine 956364-46-8 (CAS 956364-46-8)
- (S)-1-(3-(1-Aaminoethyl)-2-fluorophenyl)-1,1-difluoro-2-methylpropan-2-ol hydrochloride (CAS 2660188-46-3)
- N-hydroxy-2-((4-(trifluoromethoxy)phenyl)sulfonyl)acetimidamide (CAS 884504-68-1)
- Peptide Fmoc-Thi-Thi-OH (CAS CATO-CPTD788552)
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