4-(4-Ethylphenoxy)butane-1-sulfonyl chloride CAS 1340297-76-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1340297-76-8 |
| Molecular Formula | C12H17ClO3S |
| Molecular Weight | 276.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(4-Ethylphenoxy)butane-1-sulfonyl chloride (CAS 1340297-76-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H17ClO3S. Molecular weight: 276.78 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H17ClO3S |
| Molecular Weight | 276.78 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 |
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Recommended Standards
- 4-(3,5-Dimethylphenoxy)butane-1-sulfonyl chloride (CAS 1339383-18-4)
- 4-(3,4-Dimethylphenoxy)butane-1-sulfonyl chloride (CAS 1342544-88-0)
- 3-((1-(2-Chlorophenyl)ethyl)amino)propane-1-sulfonamide (CAS 1258709-40-8)
- 4-(4-Chlorophenyl)-2-(ethylsulfanyl)pyridine-3-carbonitrile (CAS 478245-81-7)
- 5-Chloro-2-(trifluoromethyl)isonicotinaldehyde (CAS 1060810-29-8)
- [1,1':4',1''-Terphenyl]-3,3'',5,5''-tetracarboxylic acid (CAS 921619-89-8)
- 6-Chloro-7-deaza-9-(5-O-tert-butyldimethylsilyl-2,3-O-isopropylidine-β-D-ribofuranosyl)purine (CAS 115479-39-5)
- 4-Iodo-3-methoxybenzamide (CAS 933585-54-7)
- 4-(Methylthio)cinnoline (CAS 1726-85-8)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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