4-(2-Fluorophenyl)piperidine-4-carbonitrile CAS 252002-43-0
| CAS No. | 252002-43-0 |
| Molecular Formula | C12H13FN2 |
| Molecular Weight | 204.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4-(2-Fluorophenyl)piperidine-4-carbonitrile (CAS 252002-43-0), molecular formula C12H13FN2 and molecular weight 204.24 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution, 4-(2-Fluorophenyl)piperidine-4-carbonitrile is typically off-white to pale yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 204.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 4-(2-Fluorophenyl)piperidine-4-carbonitrile 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 | C12H13FN2 |
| Molecular Weight | 204.24 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Fluorophenyl Standards
- 1-((4-Fluorophenyl)ethynyl)cyclopentan-1-ol (CAS 647843-91-2)
- 4-(4-Fluorophenyl)piperidine-4-carbonitrile (CAS 252002-46-3)
- (4-fluorophenyl)methanesulfonohydrazide (CAS 1155081-72-3)
- 2-((2-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-16-4)
- 2-((3-Fluorophenyl)sulfonyl)ethan-1-ol (CAS 685892-13-1)
- 2-((4-Fluorophenyl)sulfonyl)ethanol (CAS 28122-13-6)
- Bis(4-fluorophenyl)methane (CAS 457-68-1)
- 2-(4-fluorophenyl)ethanesulfonic acid 2-(4-fluorophenyl)ethanesulfonicacid 771468-53-2 A9765 (CAS 771468-53-2)
Recommended Standards
- 3-Fluoro-4-(piperidin-1-yl)benzonitrile (CAS 505080-54-6)
- 3-(Boc-amino)-4-fluoropyrrolidine (CAS 351369-12-5)
- 4-Nitrobiphenyl-2',3',4',5',6'-d5 (CAS 64421-02-9)
- 2-Nitrobiphenyl-2',3',4',5',6'-d5 (CAS 64420-97-9)
- 2-Phenyl-6-(thiophen-2-yl)pyridazine-3(2H)-thione (CAS 113362-21-3)
- 3,3,5-Trimethylcyclohexanol (cis- and trans- mixture) (CAS 116-02-9)
- Doxacurium chloride (CAS 106819-53-8)
- (1R,5S)-1-methyl-3-azabicyclo[3.1.0]hexane;hydrochloride (CAS 2806714-67-8)
- 2-(5-Amino-2-bromophenyl)acetic acid (CAS 1261666-52-7)
- 3-Deoxy-3-fluoro-D-glucose-1- (CAS 478518-97-7)
- tert-Butyl (5-chloro-6-methylpyridin-2-yl)carbamate (CAS 582308-82-5)
- (4-Oxo-3-{[3-(trifluoromethyl)benzoyloxy]methyl}-3,4-dihydro-2H-1-benzothiopyran-3-yl)methyl 3-(trifluoromethyl)benzoate (CAS 338755-74-1)
- N-(5-Nitropyrimidin-2-yl)cyclohexanecarboxamide (CAS 331808-66-3)
- Tau Peptide (306-336) (Repeat 3 Domain) trifluoroacetate salt (CAS 330456-26-3)
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