(4-Bromo-9H-fluoren-9-yl)methyl benzenesulfonate CAS 190431-89-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190431-89-1 |
| Molecular Formula | C20H15BrO3S |
| Molecular Weight | 415.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Bromo-9H-fluoren-9-yl)methyl benzenesulfonate (CAS 190431-89-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H15BrO3S. Molecular weight: 415.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H15BrO3S |
| Molecular Weight | 415.30 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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