Tert-butyl (S)-5-fluoro-2-azabicyclo[2.1.1]Hex-4-ene-2-carboxylate CAS 2166099-51-8
| CAS No. | 2166099-51-8 |
| Molecular Formula | C10H14FNO2 |
| Molecular Weight | 199.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Tert-butyl (S)-5-fluoro-2-azabicyclo[2.1.1]Hex-4-ene-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Tert-butyl (S)-5-fluoro-2-azabicyclo[2.1.1]Hex-4-ene-2-carboxylate (CAS 2166099-51-8), molecular formula C10H14FNO2 and molecular weight 199.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tert-butyl (S)-5-fluoro-2-azabicyclo[2.1.1]Hex-4-ene-2-carboxylate (C10H14FNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 199.22 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H14FNO2 |
| Molecular Weight | 199.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
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