2-(5-Chloro-2-methylphenoxy)ethane-1-sulfonyl chloride CAS 1489043-83-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1489043-83-5 |
| Molecular Formula | C9H10Cl2O3S |
| Molecular Weight | 269.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(5-Chloro-2-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1489043-83-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H10Cl2O3S. Molecular weight: 269.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H10Cl2O3S |
| Molecular Weight | 269.14 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.) | 1992 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 3-chloro-4-isopropoxybenzenesulfonyl chloride (CAS 1016509-32-2)
- 2-(4-Chloro-3-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1018288-42-0)
- 5-Chloro-2-ethoxy-4-methylbenzenesulfonyl chloride (CAS 1216234-07-9)
- 2-(4-Chloro-2-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1339523-09-9)
- 2-(2-Chloro-5-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1343193-31-6)
- 2-(2-Chloro-4-methylphenoxy)ethane-1-sulfonyl chloride (CAS 1491047-24-5)
- 3-Chloro-6-methoxy-2,4-dimethylbenzenesulfonyl chloride (CAS 88040-89-5)
- 5-Chloro-1-(4-chlorophenyl)-3-ethyl-1H-pyrazole-4-carbaldehyde (CAS 1152575-68-2)
Recommended Standards
- 2-((3-Chlorobenzyl)oxy)ethane-1-sulfonyl chloride (CAS 1487972-61-1)
- 2-((4-Chlorobenzyl)oxy)ethane-1-sulfonyl chloride (CAS 1484903-48-1)
- 6-Bromo-3-ethyl-1-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1499036-47-3)
- 2-Oxo-N-(pyridin-3-yl)-1-(4-(trifluoromethyl)benzyl)-1,2-dihydropyridine-3-carboxamide (CAS 338782-39-1)
- N-(3-Chloro-4-methylphenyl)-2,6-difluorobenzamide (CAS 327084-22-0)
- Bazedoxifene Acetate Impurity 3 (CAS CATO-C4X-12883)
- 6-Chloro-2-(4-propoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160263-37-5)
- 4-((Methylsulfonyl)methyl)benzenesulfonyl chloride (CAS 1247407-55-1)
- (3R,5S)-5-(methoxymethyl)pyrrolidin-3-ol hydrochloride (CAS 1955474-68-6)
- Casein Kinase II Receptor Peptide (CAS 198481-81-1)
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