2-((2,3-Dihydro-1h-inden-5-yl)oxy)ethane-1-sulfonyl chloride CAS 1018548-43-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1018548-43-0 |
| Molecular Formula | C11H13ClO3S |
| Molecular Weight | 260.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2,3-Dihydro-1h-inden-5-yl)oxy)ethane-1-sulfonyl chloride (CAS 1018548-43-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H13ClO3S. Molecular weight: 260.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H13ClO3S |
| Molecular Weight | 260.74 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(6-Bromo-3-(difluoromethyl)-5-nitropyridin-2-yl)acetic acid (CAS 1805167-18-3)
- 5-Chloro-1-[(3,4-dichlorophenyl)methyl]-6-oxo-N-phenyl-1,6-dihydropyridine-3-carboxamide (CAS 400086-06-8)
- Methyl 5-methylcyclohexa-1,3-diene-1-carboxylate (CAS 51544-58-2)
- 2-(2-((5-((4-Chlorophenyl)ethynyl)pyrimidin-4-yl)amino)ethoxy)ethanol (CAS 393855-79-3)
- 6-Chloro-2-(piperidin-3-yl)-1H-benzo[d]imidazole hydrochloride (CAS 2197053-85-1)
- 5-Chloro-6-methyl-2-methylsulfanylpyrimidin-4-ol (CAS 6328-59-2)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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