(R)-3-Fluoro-4-(pyrrolidin-2-yl)pyridine CAS 1213375-37-1
| CAS No. | 1213375-37-1 |
| Molecular Formula | C9H11FN2 |
| Molecular Weight | 166.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies (R)-3-Fluoro-4-(pyrrolidin-2-yl)pyridine (CAS 1213375-37-1), a certified reference material (molecular formula C9H11FN2, MW 166.20 g/mol) for analytical method development and quality control.
(R)-3-Fluoro-4-(pyrrolidin-2-yl)pyridine (C9H11FN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
As a certified reference material (CRM), (R)-3-Fluoro-4-(pyrrolidin-2-yl)pyridine 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 | C9H11FN2 |
| Molecular Weight | 166.20 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related R Standards
- 2-Fluoro-6-(pyrrolidin-1-yl)pyridine (CAS 1000981-50-9)
- 3-Fluoro-2-(pyrrolidin-1-yl)pyridine (CAS 1133115-40-8)
- 3-Fluoro-2-(pyrrolidin-2-yl)pyridine (CAS 1150617-84-7)
- 5-Fluoro-2-(pyrrolidin-3-yl)pyridine (CAS 1196156-31-6)
- 5-Fluoro-2-(pyrrolidin-2-yl)pyridine (CAS 1211584-26-7)
- (R)-3-Fluoro-5-(pyrrolidin-2-yl)pyridine (CAS 1212928-22-7)
- (R)-5-Fluoro-2-(pyrrolidin-2-yl)pyridine (CAS 1213651-46-7)
- (S)-5-Fluoro-2-(pyrrolidin-2-yl)pyridine (CAS 1213669-31-8)
Recommended Standards
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- 5-(Thiophen-2-yl)oxazol-2-amine (CAS 1215948-01-8)
- 3-(4-bromophenyl)-2-methylquinazolin-4(3H)-one (CAS 1788-95-0)
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- 1-(1-Ethynylcyclopropyl)-4-fluorobenzene (CAS 1379263-32-7)
- Nimodipine Impurity 19 (CAS CATO-C4X-138519)
- 1-(2-Methoxyphenyl)-3-(p-tolyl)propan-1-one (CAS 898768-48-4)
- N-((1-(2-Hydroxyethyl)piperidin-2-yl)methyl)-N-isopropylacetamide (CAS 1353973-37-1)
- (R)-2-(2-ethylphenyl)-2-(methylamino)ethan-1-ol (CAS 1335951-69-3)
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