Ethyl 3-bromo-5-(chlorosulfonyl)benzoate CAS 1155912-18-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1155912-18-7 |
| Molecular Formula | C9H8BrClO4S |
| Molecular Weight | 327.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Ethyl 3-bromo-5-(chlorosulfonyl)benzoate (CAS 1155912-18-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H8BrClO4S. Molecular weight: 327.58 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H8BrClO4S |
| Molecular Weight | 327.58 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| 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.) | 1989 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Ethyl Standards
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- Ethyl 4-Bromo-3-(chlorosulfonyl)benzoate (CAS 1155911-23-1)
- Methyl 2-(5-bromo-2-(chlorosulfonyl)phenyl)acetate (CAS 1403387-05-2)
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