tert-Butyl (R)-3,3-difluoro-1,6-diazaspiro[3.4]octane-6-carboxylate CAS 2166191-89-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2166191-89-3 |
| Molecular Formula | C11H18F2N2O2 |
| Molecular Weight | 248.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order tert-Butyl (R)-3,3-difluoro-1,6-diazaspiro[3.4]octane-6-carboxylate (CAS 2166191-89-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C11H18F2N2O2. Molecular weight: 248.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C11H18F2N2O2 |
| Molecular Weight | 248.27 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl (3aS,6aS)-3,3-difluorohexahydropyrrolo[3,4-b]pyrrole-5(1H)-carboxylate (CAS 2597334-02-4)
- Tert-butyl 3a,6a-difluorohexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 2167235-30-3)
- tert-Butyl (3aS,6aR)-3,3-difluorohexahydropyrrolo[3,2-b]pyrrole-1(2H)-carboxylate (CAS 2597332-58-4)
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Why CATO?
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