4-(2-chloroethyl)benzene-1-sulfonyl chloride CAS 4796-23-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4796-23-0 |
| Molecular Formula | C8H8Cl2O2S |
| Molecular Weight | 239.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-(2-chloroethyl)benzene-1-sulfonyl chloride (CAS 4796-23-0) pharmaceutical standards reference standard. Molecular formula: C8H8Cl2O2S. Molecular weight: 239.12 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H8Cl2O2S |
| Molecular Weight | 239.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; 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.) | 1958 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-(2,5-Dichlorothiophen-3-yl)butanoic acid (CAS 34967-65-2)
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- 6-Phenylindolin-2-one (CAS 90751-00-1)
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- 3-(2,5-Difluorophenyl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylic acid (CAS 1283109-46-5)
- Levofloxacin Impurity 38 (CAS 113211-53-3)
- 2-{8-methyl-3-[(pyrrolidin-1-yl)methyl]imidazo[1,2-a]pyridin-2-yl}acetic acid (CAS 1176679-94-9)
- Polyphemusin II-Derived Peptide (CAS 229030-20-0)
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