1-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea CAS 887212-35-3
| CAS No. | 887212-35-3 |
| Molecular Formula | C20H30N4O2 |
| Molecular Weight | 358.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea 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.
1-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea (CAS 887212-35-3), molecular formula C20H30N4O2 and molecular weight 358.48 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea (C20H30N4O2) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 358.48 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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-(5-Oxo-1-(p-tolyl)pyrrolidin-3-yl)-3-(3-(piperidin-1-yl)propyl)urea 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 | C20H30N4O2 |
| Molecular Weight | 358.48 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
Recommended Standards
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