2-Bromophenyl 4-methylbenzenesulfonate CAS 84672-48-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 84672-48-0 |
| Molecular Formula | C13H11BrO3S |
| Molecular Weight | 327.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromophenyl 4-methylbenzenesulfonate (CAS 84672-48-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H11BrO3S. Molecular weight: 327.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H11BrO3S |
| Molecular Weight | 327.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| 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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- 2-Fluoro-4-(1H-tetrazol-5-yl)benzoic acid (CAS 1281983-77-4)
- 3-(2-Hydroxyethyl)thiazol-3-ium bromide (CAS 103768-99-6)
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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