[1-(2,2-difluoroethyl)-1H-pyrazol-3-yl]methylamine,2HCl CAS 1431963-24-4
| CAS No. | 1431963-24-4 |
| Molecular Formula | C6H9F2N3 |
| Molecular Weight | N/A |
| 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-(2,2-difluoroethyl)-1H-pyrazol-3-yl]methylamine,2HCl (CAS 1431963-24-4), molecular formula C6H9F2N3HCl and molecular weight 197.61 g/mol, is a CATO reference standard with documented purity and traceability.
[1-(2,2-difluoroethyl)-1H-pyrazol-3-yl]methylamine,2HCl (C6H9F2N3HCl) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), [1-(2,2-difluoroethyl)-1H-pyrazol-3-yl]methylamine,2HCl 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 | C6H9F2N3 2*HCl |
| Molecular Weight | 197.61 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 3 |
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