rel-((3R,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol CAS 2621937-34-4
| CAS No. | 2621937-34-4 |
| Molecular Formula | C9H16FNO |
| Molecular Weight | 173.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), rel-((3R,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol 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.
rel-((3R,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol (CAS 2621937-34-4) is a high-purity analytical reference standard with the molecular formula C9H16FNO and a molecular weight of 173.23 g/mol.
Based on its molecular formula C9H16FNO, rel-((3R,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol contains an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 173.23 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C9H16FNO |
| Molecular Weight | 173.23 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, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl L-2-isothiocyanato-3-methylbutyrate (CAS 21055-41-4)
- rel-((3S,7aR)-3-(Fluoromethyl)hexahydro-1H-pyrrolizin-7a-yl)methanol (CAS 2621937-33-3)
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