rel-(1R,5S)-6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride CAS 2177263-11-3
| CAS No. | 2177263-11-3 |
| Molecular Formula | C6H9F2N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 169.60 g/mol gives rel-(1R,5S)-6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
rel-(1R,5S)-6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride (CAS 2177263-11-3), molecular formula C6H9F2NHCl and molecular weight 169.60 g/mol, is a CATO reference standard with documented purity and traceability.
rel-(1R,5S)-6,6-Difluoro-3-azabicyclo[3.2.0]heptane hydrochloride (C6H9F2NHCl) contains fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H9F2N HCl |
| Molecular Weight | 169.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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