| CAS No. | 325129-69-9 |
| Molecular Formula | C27H36B2O4 |
| Molecular Weight | 446.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
CATO supplies 2,2'-(9,9-Dimethyl-9H-fluorene-2,7-diyl)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 325129-69-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H36B2O4. Molecular weight: 446.19 g/mol. Batch-specific COA and technical support are available on request.
| Molecular Formula | C27H36B2O4 |
| Molecular Weight | 446.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |