Methyl 2-bromo-2-(4-methylsulfonylphenyl)acetate CAS 557798-35-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 557798-35-3 |
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Methyl 2-bromo-2-(4-methylsulfonylphenyl)acetate (CAS 557798-35-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H11BrO4S. Molecular weight: 307.16 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H11BrO4S |
| Molecular Weight | 307.16 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.) | 1984 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 2-((4-bromophenyl)sulfonyl)acetate (CAS 30749-64-5)
- Selenazofurin (CAS 83705-13-9)
- 5-Bromo-2-propionylphenyl methanesulfonate (CAS 215815-08-0)
- N-(4,5-Dihydronaphtho[1,2-d]thiazol-2-yl)furan-2-carboxamide (CAS 300541-74-6)
- 3-Ethyl-2-(methylamino)phenol (CAS 1243287-73-1)
- Tepotinib impurity 22 (CAS 1369761-19-2)
- 2-(4-Bromo-2-chlorophenoxy)acetohydrazide (CAS 588680-03-9)
- N'-acetylbenzohydrazide (CAS 14331-27-2)
- N-(Benzo[c][1,2,5]thiadiazol-4-yl)-5-cyclopropylisoxazole-3-carboxamide (CAS 1207054-69-0)
- D-Pro37-Tirzepatide (CAS CATO-CPTD788902)
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