4-{1-[2-(trifluoromethyl)phenyl]aziridin-2-yl}pyridine CAS 320423-34-5
| CAS No. | 320423-34-5 |
| Molecular Formula | C14H11F3N2 |
| Molecular Weight | 264.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-{1-[2-(trifluoromethyl)phenyl]aziridin-2-yl}pyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-{1-[2-(trifluoromethyl)phenyl]aziridin-2-yl}pyridine (CAS 320423-34-5) is a high-purity analytical reference standard with the molecular formula C14H11F3N2 and a molecular weight of 264.25 g/mol.
Based on its molecular formula C14H11F3N2, 4-{1-[2-(trifluoromethyl)phenyl]aziridin-2-yl}pyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 264.25 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-{1-[2-(trifluoromethyl)phenyl]aziridin-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 | C14H11F3N2 |
| Molecular Weight | 264.25 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related trifluoromethyl Standards
- 12-(trifluoromethyl)-2,3,7,13-tetrazatricyclo[7.4.0.0²⁶]trideca-1(13),3,5,9,11-pentaen-8-one (CAS 2649318-92-1)
- 1-(4'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 142557-76-4)
- 2-Phenyl-1-(3-(trifluoromethyl)phenyl)ethan-1-one (CAS 1533-04-6)
- 1-(2-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethanone (CAS 210535-70-9)
- 1-(3'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)ethanone (CAS 352032-25-8)
- 1-(3'-(Trifluoromethyl)-[1,1'-biphenyl]-4-yl)ethanone (CAS 709667-96-9)
- 1-(4'-(Trifluoromethyl)-[1,1'-biphenyl]-3-yl)ethan-1-one (CAS 638214-18-3)
- 1-[2'-(Trifluoromethyl)[1,1'-biphenyl]-2-yl] ethanone (CAS 893739-77-0)
Recommended Standards
- 3-[2-(4-fluorophenyl)-5-methyl-3-oxo-2,3-dihydro-1h-pyrazol-4-yl]propanoic acid (CAS 877140-08-4)
- 5-Fluoro-1-(morpholinomethyl)indoline-2,3-dione (CAS 75564-85-1)
- 3-(1-(4-Fluorophenyl)-3-methyl-5-oxo-4,5-dihydro-1H-pyrazol-4-yl)propanoic acid (CAS 885530-21-2)
- 7-Fluoro-5-((tetrahydro-2H-pyran-4-yl)oxy)quinazolin-4-ol (CAS 379228-59-8)
- 4-(3-(4-Aminophenyl)-3-oxopropanamido)benzoic acid (CAS 864936-16-3)
- 2-((6-Chloropyridazin-3-yl)methyl)isoindoline-1,3-dione (CAS 948996-03-0)
- ethyl 2-chloro-3,3,3-trifluoro-2-[(3-methylbutanoyl)amino]propanoate (CAS 329182-55-0)
- Methyl N-(((9H-fluoren-9-yl)methoxy)carbonyl)-O-methyl-L-serinate (CAS 159610-95-4)
- 2-Chloro-6,7,8,9-tetrahydro-5H-pyrido[2,3-d]azepine hydrochloride (CAS 1159811-94-5)
- 2-(3-Hydroxypyrrolidin-1-yl)-N-methyl-N-phenylacetamide (CAS 1270765-97-3)
- Diammonium hydrogenphosphate-15N2 (CAS 287488-13-5)
- 4-Methoxy-3-methylbiphenyl (CAS 17171-17-4)
- 3-(4-Iodophenyl)-1-phenyl-1H-pyrazol-5-amine (CAS 1017781-34-8)
- Semaglutide Impurity 12 (CAS CATO-C4X-222612)
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