(2R,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride CAS 1187432-33-2
| CAS No. | 1187432-33-2 |
| Molecular Formula | C5H9FN2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (2R,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride (C5H9FN2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies (2R,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride (CAS 1187432-33-2), a certified reference material (molecular formula C5H9FN2OHCl, MW 168.60 g/mol) for analytical method development and quality control.
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.
As a certified reference material (CRM), (2R,4S)-4-Fluoropyrrolidine-2-carboxamide hydrochloride 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.
Physical & Chemical Properties
| Molecular Formula | C5H9FN2O HCl |
| Molecular Weight | 168.60 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 4-Cyclopropyl-1-isopropyl-1H-indole-3-carbaldehyde (CAS 1350760-56-3)
- Bepotastine Impurity 30 (CAS CATO-C4X-183930)
- 2-(4-(Trifluoromethyl)phenyl)thiazole-4-carbonyl chloride (CAS 857284-28-7)
- Trimethyl[4-(trifluoromethyl)phenyl]silane (CAS 312-75-4)
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