3-(4-Ethoxyphenoxy)propane-1-sulfonyl chloride CAS 1018271-73-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018271-73-2 |
| Molecular Formula | C11H15ClO4S |
| Molecular Weight | 278.75 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 3-(4-Ethoxyphenoxy)propane-1-sulfonyl chloride (CAS 1018271-73-2) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H15ClO4S. Molecular weight: 278.75 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H15ClO4S |
| Molecular Weight | 278.75 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.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Ethoxyphenoxy Standards
- 5-((2-Ethoxyphenoxy)methyl)furan-2-carbohydrazide (CAS 861433-53-6)
- 5-[(4-ethoxyphenoxy)methyl]-2-furohydrazide (CAS 438464-88-1)
- Methyl 5-((2-ethoxyphenoxy)methyl)furan-2-carboxylate (CAS 832740-43-9)
- Methyl 5-((4-ethoxyphenoxy)methyl)furan-2-carboxylate (CAS 438467-47-1)
- 1-((4-Ethoxyphenoxy)methyl)-3-nitrobenzene (CAS 832737-59-4)
- 3-[(4-ethoxyphenoxy)methyl]benzoic acid (CAS 438475-73-1)
- 4-[(4-ethoxyphenoxy)methyl]benzoic acid (CAS 438464-97-2)
- Methyl 2-(4-ethoxyphenoxy)benzoate (CAS 866152-27-4)
Recommended Standards
- Darolutamide Impurity 29 (CAS CATO-C4X-310629)
- 2-Chloro-4-(3-methylthiophenyl)benzoic acid (CAS 1261944-08-4)
- N-Nitroso Dalilesen impurity 37 (CAS CATO-C4X-301037)
- 2-(allylthio)aniline (CAS 77053-20-4)
- [1-(4-Methyl-1H-imidazol-2-yl)ethyl]amine dihydrochloride (CAS 1156884-70-6)
- 5-Methyl-2-(2-(trifluoromethyl)phenyl)thiazole-4-carboxylic acid (CAS 1549437-07-1)
- Methyl 5-Amino-2-fluorobenzoate (CAS 56741-34-5)
- Gefitinib Impurity 80 (CAS CATO-C4X-111780)
- Ethyl 3-hydroxyfuro[2,3-b]pyridine-2-carboxylate (CAS 109274-83-1)
- [Tyr0] Fibrinopeptide A, human (CAS 103226-11-5)
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