![tert-Butyl5,5-difluoro-2,7-diazaspiro[3.5]nonane-2-carboxylate structure](/static/structures/f6fb7f44aec47932b4f97a86.png)
| CAS-Nummer | 2007920-32-1 |
|---|---|
| Summenformel | C12H20F2N2O2 |
| Molare Masse | 262.30 g/mol |
| Aussehen | Off-white solid |
| SMILES | CC(C)(C)OC(=O)N1CC2(CCNCC2(F)F)C1 |
| InChIKey | JCYJASVFYGZVMT-UHFFFAOYSA-N |
| Beschreibung | tert-Butyl 5,5-difluoro-2,7-diazaspiro[3.5]nonane-2-carboxylate, a gem-difluoro diazaspiro building block. The spirocyclic framework provides 3D rigidity; gem-difluoro enhances metabolic stability. |
| Anwendungen | Pharmaceutical intermediate; spirocyclic building block; fluorinated; diazaspiro |
| Geschätzter Siedepunkt | 323.2 °C (vorhergesagt) |
|---|---|
| Geschätzte Dichte | 1.20 g/cm³ (vorhergesagt) |