3-Biphenyl-2-ylmethyl-1-ethyl-piperazin-2-one CAS 1361111-63-8
| CAS No. | 1361111-63-8 |
| Molecular Formula | C19H22N2O |
| Molecular Weight | 294.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Biphenyl-2-ylmethyl-1-ethyl-piperazin-2-one (CAS 1361111-63-8), molecular formula C19H22N2O and molecular weight 294.39 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C19H22N2O, 3-Biphenyl-2-ylmethyl-1-ethyl-piperazin-2-one contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 294.39 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 3-Biphenyl-2-ylmethyl-1-ethyl-piperazin-2-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 | C19H22N2O |
| Molecular Weight | 294.39 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.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5-Oxo-1-(4-Sulfophenyl)-4,5-Dihydro-1H-Pyrazole-3-Carboxylic Acid (CAS 118-47-8)
- 4-Bromo-3-methylbenzo[b]thiophene (CAS 19075-35-5)
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- 5-Bromo-2-(4-chlorophenyl)thiazole-4-carboxylic acid (CAS 52041-97-1)
- Crustacean Cardioactive Peptide (CCAP) (CAS 309247-84-5)
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