2-(3,3-Difluoroazetidin-1-yl)-6-fluoropyridine CAS 1707391-15-8
| CAS No. | 1707391-15-8 |
| Molecular Formula | C8H7F3N2 |
| Molecular Weight | 188.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C8H7F3N2, 2-(3,3-Difluoroazetidin-1-yl)-6-fluoropyridine 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 188.15 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).
2-(3,3-Difluoroazetidin-1-yl)-6-fluoropyridine (CAS 1707391-15-8), molecular formula C8H7F3N2 and molecular weight 188.15 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 2-(3,3-Difluoroazetidin-1-yl)-6-fluoropyridine 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 | C8H7F3N2 |
| Molecular Weight | 188.15 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Difluoroazetidin Standards
- 2-(3,3-Difluoroazetidin-1-yl)-3-fluoropyridine (CAS 1707365-43-2)
- 3-(3,3-Difluoroazetidin-1-yl)-5-fluoropyridine (CAS 1707580-98-0)
- 2-(3,3-Difluoroazetidin-1-yl)-5-fluoropyridine (CAS 1713163-30-4)
- 6-(3,3-Difluoroazetidin-1-yl)pyridin-3-amine (CAS 1045335-19-0)
- 4-(3,3-Difluoroazetidin-1-yl)aniline (CAS 1147706-70-4)
- 5-(3,3-Difluoroazetidin-1-yl)picolinaldehyde (CAS 1707581-14-3)
- 2-(3,3-Difluoroazetidin-1-yl)nicotinaldehyde (CAS 1707605-02-4)
- 3-(3,3-Difluoroazetidin-1-yl)isonicotinaldehyde (CAS 1774895-44-1)
Recommended Standards
- 2-(2,2,2-trifluoroethyl)benzaldehyde (CAS 158884-42-5)
- N-(5-Amino-3,6-dicyanopyrazin-2-yl)formamide (CAS 150307-31-6)
- 3-Methyl-2,2,2-trifluoroacetophenone (CAS 1736-06-7)
- 1-(3,4,5-Trifluorophenyl)prop-2-en-1-ol (CAS 1494443-39-8)
- Piperidin-2-ol hydrochloride (CAS 100707-36-6)
- 2-(8-Fluoro-4-oxoquinolin-1(4H)-yl)acetic acid (CAS 1092288-70-4)
- 6-Methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 34785-07-4)
- 2-(6-Chloro-2-fluoropyridin-3-yl)acetonitrile (CAS 1227598-89-1)
- (5-Oxo-5,6,7,8-tetrahydronaphthalen-2-yl)boronic acid (CAS 1415920-25-0)
- 9-Octadecenenitrile (CAS 112-91-4)
- 3-Amino-1-methyl-4-phenyl-1H-1,2,4-triazol-5(4H)-one (CAS 3190-32-7)
- 2,2'-((Propane-2,2-diylbis(4,1-phenylene))bis(methylene))bis(oxirane) (CAS 3530-44-7)
- Entecavir-13C2,15N (CAS 1329796-53-3)
- Tau Peptide (512-525) amide trifluoroacetate salt (CAS 2022956-61-0)
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