4-(4-Ethoxyphenoxy)butane-1-sulfonyl chloride CAS 1341795-95-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1341795-95-6 |
| Molecular Formula | C12H17ClO4S |
| Molecular Weight | 292.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(4-Ethoxyphenoxy)butane-1-sulfonyl chloride (CAS 1341795-95-6) pharmaceutical standards reference standard. Molecular formula: C12H17ClO4S. Molecular weight: 292.78 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H17ClO4S |
| Molecular Weight | 292.78 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 chloroform, dichloromethane, ethyl acetate, 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.) | 1991 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethoxyphenoxy Standards
- 4-(4-Ethoxyphenoxy)benzene-1-sulfonamide (CAS 1097096-19-9)
- 2-(2-Ethoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 946682-68-4)
- 2-(3-Ethoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 946715-57-7)
- 2-(4-Ethoxyphenoxy)-5-(trifluoromethyl)aniline (CAS 565166-66-7)
- 4-(2-Ethoxyphenoxy)-2-(trifluoromethyl)aniline (CAS 946784-51-6)
- 4-(2-Ethoxyphenoxy)-3-(trifluoromethyl)aniline (CAS 946697-52-5)
- 4-(3-Ethoxyphenoxy)-2-(trifluoromethyl)aniline (CAS 946784-84-5)
- 4-(3-Ethoxyphenoxy)-3-(trifluoromethyl)aniline (CAS 946784-28-7)
Recommended Standards
- 1-(9h-Fluoren-2-yl)ethane-1-sulfonyl chloride (CAS 1282178-73-7)
- Methyl 3-[(4-chlorophenyl)thiomethyl]benzoate (CAS 143427-21-8)
- 1242964-71-1 N-(4-Chlorobenzyl)-N'-(4-fluorobenzyl)ethane-1,2-diamine MFCD15732295 (CAS 1242964-71-1)
- 1-Benzylglycerol-2,3-carbonate (CAS 949-97-3)
- 2-Amino-3-phenyl-1-(piperidin-1-yl)propan-1-one (CAS 29618-19-7)
- Sinalbin (CAS 19253-84-0)
- (S)-2-(6-Chloropyridin-3-yl)-4-((1-methoxypropan-2-yl)oxy)-N-(6-methylpyridin-3-yl)-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxamide (CAS 1257051-62-9)
- 4-Fluoro-2-(1-pyrrolidinylmethyl)aniline (CAS 1153395-70-0)
- 2-chloro-1-(1-methyl-1H-imidazol-2-yl)ethan-1-one (CAS 860772-72-1)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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