| CAS No. | 1203025-55-1 |
| Molecular Formula | C18H24N6O |
| Molecular Weight | 340.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
The occurrence of 1-(2-((2-Methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylurea is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-(2-((2-Methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylurea (CAS 1203025-55-1), a certified reference material (molecular formula C18H24N6O, MW 340.42 g/mol) for analytical method development and quality control.
The molecular framework of 1-(2-((2-Methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylurea (C18H24N6O) is characterized by a steroid core, 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 aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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), 1-(2-((2-Methyl-6-(pyrrolidin-1-yl)pyrimidin-4-yl)amino)ethyl)-3-phenylurea 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.
| Molecular Formula | C18H24N6O |
| Molecular Weight | 340.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 6 |