1-(1-Ethyl-1h-pyrazol-5-yl)-2-(methylamino)ethan-1-ol CAS 1489486-94-3
| CAS No. | 1489486-94-3 |
| Molecular Formula | C8H15N3O |
| Molecular Weight | 169.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(1-Ethyl-1h-pyrazol-5-yl)-2-(methylamino)ethan-1-ol is closely related to an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-(1-Ethyl-1h-pyrazol-5-yl)-2-(methylamino)ethan-1-ol (CAS 1489486-94-3) is a high-purity analytical reference standard with the molecular formula C8H15N3O and a molecular weight of 169.22 g/mol.
The molecular framework of 1-(1-Ethyl-1h-pyrazol-5-yl)-2-(methylamino)ethan-1-ol (C8H15N3O) is characterized by an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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), 1-(1-Ethyl-1h-pyrazol-5-yl)-2-(methylamino)ethan-1-ol 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 | C8H15N3O |
| Molecular Weight | 169.22 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 3 |
Recommended Standards
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