(2R,4S)-4-fluoropyrrolidine-2-carbonitrile CAS 1932102-08-3
| CAS No. | 1932102-08-3 |
| Molecular Formula | C5H7FN2 |
| Molecular Weight | 114.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2R,4S)-4-fluoropyrrolidine-2-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(2R,4S)-4-fluoropyrrolidine-2-carbonitrile (CAS 1932102-08-3), molecular formula C5H7FN2 and molecular weight 114.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H7FN2, (2R,4S)-4-fluoropyrrolidine-2-carbonitrile contains a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 114.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C5H7FN2 |
| Molecular Weight | 114.12 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- (2R,4R)-4-fluoropyrrolidine-2-carbonitrile (CAS 1637365-35-5)
- (2S,4S)-4-fluoropyrrolidine-2-carbonitrile (CAS 483366-10-5)
- (2S,4R)-4-fluoropyrrolidine-2-carbonitrile (CAS 1584652-40-3)
- 2-(3-fluoroazetidin-1-yl)acetonitrile (CAS 2725790-92-9)
- 2-(Ethylthio)-N-(4H-1,2,4-triazol-4-yl)benzamide (CAS 663186-01-4)
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- 4-[1-(propan-2-yl)-1H-1,2,3-triazol-4-yl]-2,3,6,7-tetrahydro-1H-azepine dihydrochloride (CAS 1864052-66-3)
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