2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride CAS 1343243-40-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1343243-40-2 |
| Molecular Formula | C10H12Cl2O3S |
| Molecular Weight | 283.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-(4-Chloro-3-ethylphenoxy)ethane-1-sulfonyl chloride (CAS 1343243-40-2) pharmaceutical standards reference standard. Molecular formula: C10H12Cl2O3S. Molecular weight: 283.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H12Cl2O3S |
| Molecular Weight | 283.17 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 | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-Chloro-4-(2-methylpropoxy)benzene-1-sulfonyl chloride (CAS 1016496-31-3)
- 3-(4-Chloro-3-methylphenoxy)propane-1-sulfonyl chloride (CAS 1018340-71-0)
- 3-(2-Chloro-5-methylphenoxy)propane-1-sulfonyl chloride (CAS 1342575-69-2)
- 2-(4-Chloro-2,6-dimethylphenoxy)ethane-1-sulfonyl chloride (CAS 1410186-77-4)
- 3-(4-Chloro-2-methylphenoxy)propane-1-sulfonyl chloride (CAS 1496484-90-2)
- 6-Chloro-n4-(1-(2-chlorophenyl)ethyl)pyrimidine-2,4-diamine (CAS 126439-91-6)
- 5-Chloro-1-(4-chlorophenyl)-3-(propan-2-yl)-1H-pyrazole-4-carbaldehyde (CAS 1152583-42-0)
- 5-Chloro-1-(4-chlorophenyl)-3-propyl-1H-pyrazole-4-carbaldehyde (CAS 1152959-94-8)
Recommended Standards
- 4,5-Dichloro-N,N-diethylpyridine-3-sulfonamide (CAS 1352498-32-8)
- 3-(2-Chlorophenoxy)-2-methylpropane-1-sulfonyl chloride (CAS 1341909-51-0)
- 5-Bromo-4-(methylthio)pyridine-3-sulfonamide (CAS 1352507-63-1)
- Escaline (hydrochloride) (CAS 3166-82-3)
- 3,5-Dibromo-1-[(3-chloro-4-fluorophenyl)methyl]-1h-1,2,4-triazole (CAS 1240573-58-3)
- 1-(Phenylsulfonyl)piperidin-4-amine (CAS 228259-70-9)
- 4-[(1E)-3-(4-Fluorophenyl)-3-oxoprop-1-en-1-yl]phenyl 4-chlorobenzene-1-sulfonate (CAS 331460-94-7)
- (9R)-9-(2-Pyridinyl)-6-oxaspiro[4.5]decane-9-ethanamine (CAS 1401026-79-6)
- Propargyl alcohol propoxylate (CAS 3973-17-9)
- Semaglutide impurity 108 (CAS CATO-C4X-2226108)
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