2,7-Difluoro-9H-fluoren-9-one CAS 24313-53-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 24313-53-9 |
| Molecular Formula | C13H6F2O |
| Molecular Weight | 216.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,7-Difluoro-9H-fluoren-9-one (CAS 24313-53-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H6F2O. Molecular weight: 216.18 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H6F2O |
| Molecular Weight | 216.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1963 |
| Halogen Content | F-containing |
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Recommended Standards
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- tert-Butyl 4-(2-amino-6-fluorophenoxy)piperidine-1-carboxylate (CAS 1286264-82-1)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
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