2-(3,4-Dichlorophenoxy)ethane-1-sulfonyl chloride CAS 1018271-39-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018271-39-0 |
| Molecular Formula | C8H7Cl3O3S |
| Molecular Weight | 289.56 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(3,4-Dichlorophenoxy)ethane-1-sulfonyl chloride (CAS 1018271-39-0) pharmaceutical standards reference standard. Molecular formula: C8H7Cl3O3S. Molecular weight: 289.56 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H7Cl3O3S |
| Molecular Weight | 289.56 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 Dichlorophenoxy Standards
- 5-((2,4-Dichlorophenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 35687-30-0)
- 5-((2,5-Dichlorophenoxy)methyl)-4-methyl-4H-1,2,4-triazole-3-thiol (CAS 588674-33-3)
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Recommended Standards
- 6-Chloro-N2-(3,4-dichlorophenyl)pyrimidine-2,4-diamine (CAS 7249-30-1)
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- 6-(2,3,5-Trichloro-4-methylphenyl)pyridazin-3(2H)-one (CAS 68261-95-0)
- 4-oxo-3H-quinazoline-8-carboxylic acid (CAS 19181-77-2)
- 7-Chloro-3-isopropyl-2-methylquinolin-4-ol (CAS 1707392-93-5)
- 6-Iodo-5-methoxy-1H-indazole (CAS 2090251-06-0)
- 4-Fluoro-D-phenylalanine (CAS 18125-46-7)
- (2-Chloro-4-fluorobenzyl)hydrazine Dihydrochloride (CAS 2044707-02-8)
- 3-(5-Chlorobenzofuran-2-yl)-1H-pyrazole (CAS 852690-99-4)
- Neuropeptide FF (CAS 99566-27-5)
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