4-(2-Fluorophenoxy)butane-1-sulfonyl chloride CAS 1343631-96-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343631-96-8 |
| Molecular Formula | C10H12ClFO3S |
| Molecular Weight | 266.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Fluorophenoxy)butane-1-sulfonyl chloride (CAS 1343631-96-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H12ClFO3S. Molecular weight: 266.72 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H12ClFO3S |
| Molecular Weight | 266.72 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.) | 1991 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Fluorophenoxy Standards
- 3-(4-Fluorophenoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1342478-14-1)
- 3-(3-Fluorophenoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1342485-74-8)
- 3-(2-Fluorophenoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1343724-34-4)
- 4-(3-Fluorophenoxy)butane-1-sulfonyl chloride (CAS 1343917-35-0)
- 4-(3-Fluorophenoxy)benzenesulfonamide (CAS 1152707-89-5)
- 3-(4-Fluorophenoxy)benzenesulfonamide (CAS 1502383-00-7)
- 2-[(4-fluorophenoxy)methyl]-4-methyl-1,3-thiazole-5-carboxylic acid (CAS 929972-42-9)
- 4-Ethyl-5-(1-(4-fluorophenoxy)ethyl)-4H-1,2,4-triazole-3-thiol (CAS 725217-84-5)
Recommended Standards
- 3-((2-Fluorobenzyl)oxy)propane-1-sulfonyl chloride (CAS 1343817-34-4)
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- N-Ethyl-1-(piperidin-3-yl)-1H-1,2,3-triazole-4-carboxamide (CAS 1710674-53-5)
- N-{2-[Hydroxy(phenyl)methyl]-3-methoxyphenyl}-2,2-dimethylpropanamide (CAS 68965-81-1)
- 1-Bromo-4-[(3-methylbutyl)thio]benzene (CAS 76542-20-6)
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- Semaglutide impurity 40 (CAS CATO-C4X-222640)
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