2-(3,3-Difluoropiperidin-1-yl)-5-nitropyridine CAS 1707605-19-3
| CAS No. | 1707605-19-3 |
| Molecular Formula | C10H11F2N3O2 |
| Molecular Weight | 243.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 243.21 g/mol gives 2-(3,3-Difluoropiperidin-1-yl)-5-nitropyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-(3,3-Difluoropiperidin-1-yl)-5-nitropyridine (CAS 1707605-19-3), molecular formula C10H11F2N3O2 and molecular weight 243.21 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2-(3,3-Difluoropiperidin-1-yl)-5-nitropyridine (C10H11F2N3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 243.21 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 manufactures 2-(3,3-Difluoropiperidin-1-yl)-5-nitropyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H11F2N3O2 |
| Molecular Weight | 243.21 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Difluoropiperidin Standards
- 2-(4,4-Difluoropiperidin-1-yl)-5-nitropyridine (CAS 1258234-21-7)
- 3-(4,4-Difluoropiperidin-1-yl)-2-nitropyridine 1707373-89-4 (CAS 1707373-89-4)
- 3-(4,4-Difluoropiperidin-1-yl)-4-nitropyridine (CAS 1707373-92-9)
- 3-(3,3-Difluoropiperidin-1-yl)-4-nitropyridine 1707572-71-1 (CAS 1707572-71-1)
- 3-(3,3-Difluoropiperidin-1-yl)-2-nitropyridine 1707706-70-4 (CAS 1707706-70-4)
- 2-(4,4-Difluoropiperidin-1-yl)-3-nitropyridine 1774896-15-9 (CAS 1774896-15-9)
- 2-(3,3-Difluoropiperidin-1-yl)-3-nitropyridine 1779124-55-8 (CAS 1779124-55-8)
- 2-(4,4-Difluoropiperidin-1-yl)-3-fluorobenzaldehyde (CAS 1707357-91-2)
Recommended Standards
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