5-Fluoro-2-(2-methoxyethoxy)benzene-1-sulfonyl chloride CAS 1174295-58-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1174295-58-9 |
| Molecular Formula | C9H10ClFO4S |
| Molecular Weight | 268.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-Fluoro-2-(2-methoxyethoxy)benzene-1-sulfonyl chloride (CAS 1174295-58-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H10ClFO4S. Molecular weight: 268.69 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H10ClFO4S |
| Molecular Weight | 268.69 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1989 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-fluoro-4-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 1177009-38-9)
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- 3-fluoro-5-(trifluoromethyl)benzene-1-sulfonyl chloride (CAS 886499-99-6)
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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