1-(2-Cyano-4-fluorophenyl)piperidine-3-carboxylic acid CAS 1000339-80-9
| CAS No. | 1000339-80-9 |
| Molecular Formula | C13H13FN2O2 |
| Molecular Weight | 248.25 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.
1-(2-Cyano-4-fluorophenyl)piperidine-3-carboxylic acid (CAS 1000339-80-9), molecular formula C13H13FN2O2 and molecular weight 248.25 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H13FN2O2, 1-(2-Cyano-4-fluorophenyl)piperidine-3-carboxylic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 248.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), 1-(2-Cyano-4-fluorophenyl)piperidine-3-carboxylic acid 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 | C13H13FN2O2 |
| Molecular Weight | 248.25 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Cyano Standards
- 1-(4-Cyano-2-fluorophenyl)piperidine-3-carboxylic acid (CAS 1000339-81-0)
- 1-(4-Cyano-2-fluorophenyl)piperidine-4-carboxylic acid (CAS 1156886-59-7)
- 1-(2-cyano-4-fluorophenyl)piperidine-4-carboxylic acid (CAS 1260803-22-2)
- 3-Cyano-N-(1h-pyrazol-4-yl)benzene-1-sulfonamide (CAS 1157089-00-3)
- n'-(2-Cyano-5-methoxy-4-nitrophenyl)-n,n-dimethylformimidamide (CAS 1269400-04-5)
- n-(2-((4-Cyano-2-nitrophenyl)amino)ethyl)acetamide (CAS 923126-27-6)
- methyl 2-cyano-8-methoxy-3,4-dihydro-2H-1,4-benzoxazine-6-carboxylate (CAS 1221792-69-3)
- Methyl 4-(4-cyano-2-nitrophenyl)butanoate (CAS 1415565-03-5)
Recommended Standards
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