2,2-Dibromo-4’-(methylsulfonyl)acetophenone CAS 85976-24-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 85976-24-5 |
| Molecular Formula | C9H8Br2O3S |
| Molecular Weight | 356.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Dibromo-4’-(methylsulfonyl)acetophenone (CAS 85976-24-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H8Br2O3S. Molecular weight: 356.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H8Br2O3S |
| Molecular Weight | 356.03 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.) | 1981 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- Butyl 4-(benzofuran-2-carboxamido)benzoate (CAS 5842-37-5)
- 5-(4-Chlorophenyl)-1,3,4-thiadiazole-2-thiol (CAS 63857-85-2)
- 4-Chloro-6-methyl-2-(5-methylthiophen-2-yl)pyrimidine (CAS 1153298-34-0)
- Methyl 6-(2-furyl)-2-hydroxynicotinate (CAS 1202163-29-8)
- Tert-butyl (2R,4R)-2-(3-ethoxy-3-oxopropyl)-4-fluoropyrrolidine-1-carboxylate (CAS 1670272-94-2)
- Cefathiamidine Impurity 18 (CAS CATO-C4X-133718)
- Tau Peptide (401-411)-Lys-Lys trifluoroacetate salt (CAS 2022956-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com