2-((2-(1h-Pyrazol-1-yl)ethyl)amino)-1-morpholinopropan-1-one CAS 1291320-41-6
| CAS No. | 1291320-41-6 |
| Molecular Formula | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-((2-(1h-Pyrazol-1-yl)ethyl)amino)-1-morpholinopropan-1-one (C12H20N4O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-((2-(1h-Pyrazol-1-yl)ethyl)amino)-1-morpholinopropan-1-one (CAS 1291320-41-6) is a high-purity analytical reference standard with the molecular formula C12H20N4O2 and a molecular weight of 252.31 g/mol.
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-((2-(1h-Pyrazol-1-yl)ethyl)amino)-1-morpholinopropan-1-one 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 | C12H20N4O2 |
| Molecular Weight | 252.31 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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 |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 4 |
Related h Standards
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- 4-{5-[(1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}morpholine (CAS 477762-17-7)
- 1-((2-(1h-Pyrazol-1-yl)ethyl)amino)-3-morpholinopropan-2-ol (CAS 1308212-10-3)
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Recommended Standards
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