3-(1-Benzylpiperidin-4-yl)-1-phenylurea CAS 41220-40-0
| CAS No. | 41220-40-0 |
| Molecular Formula | C19H23N3O |
| Molecular Weight | 309.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1-Benzylpiperidin-4-yl)-1-phenylurea (CAS 41220-40-0), molecular formula C19H23N3O and molecular weight 309.41 g/mol, is a CATO reference standard with documented purity and traceability.
3-(1-Benzylpiperidin-4-yl)-1-phenylurea (C19H23N3O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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), 3-(1-Benzylpiperidin-4-yl)-1-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.
Physical & Chemical Properties
| Molecular Formula | C19H23N3O |
| Molecular Weight | 309.41 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.) | 1968 |
| Nitrogen Atoms | 3 |
Related Benzylpiperidin Standards
- (E)-2-(4-Benzylpiperidin-1-yl)-N'-hydroxybenzene-1-carboximidamide (CAS 294848-78-5)
- 2-(4-Benzylpiperidin-1-yl)-2-phenylacetic acid (CAS 938135-19-4)
- 4-((4-Benzylpiperidin-1-yl)methyl)benzoic acid (CAS 330859-35-3)
- N-((1-Benzylpiperidin-4-yl)methyl)-2-chloro-N-ethylacetamide (CAS 1353944-15-6)
- N-((1-Benzylpiperidin-2-yl)methyl)-2-chloro-N-ethylacetamide (CAS 1353947-47-3)
- N-((1-Benzylpiperidin-3-yl)methyl)-2-chloro-N-ethylacetamide (CAS 1353987-54-8)
- 4-(1-Benzylpiperidin-4-yl)thiomorpholine 1,1-dioxide (CAS 79206-95-4)
- 2-[(1-benzylpiperidin-4-yl)amino]pyridine-3-carboxamide (CAS 1193388-87-2)
Recommended Standards
- 2-Cyclopropyl-6-[(4-phenylpiperidin-1-yl)methyl]pyrimidin-4-ol (CAS 866155-58-0)
- 3-Methyl-N-(4-(4-methylpiperazin-1-yl)phenyl)benzamide (CAS 303150-75-6)
- 2-Amino-N-(1-benzylpiperidin-4-yl)benzamide (CAS 83425-16-5)
- 4-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)thiazol-2-amine (CAS 879643-66-0)
- (2-Chloro-6-(trifluoromethyl)pyridin-3-yl)methanol (CAS 917396-39-5)
- 7-Bromo-1,2,3,4-tetrahydroisoquinoline Hydrochloride (CAS 220247-73-4)
- 4,7-Dihydroxyquinolin-2(1H)-one (CAS 1206788-26-2)
- 2-Chloro-3-(1-isopropylpiperidin-2-yl)pyridine (CAS 1352527-46-8)
- 6-(4-Methoxyphenyl)piperidin-2-one (CAS 41419-45-8)
- N-(3-Methoxypropyl)-1-methyl-4-piperidinamine (CAS 626214-36-6)
- 6-Methyl-3-(3-methylbut-2-en-1-yl)-9H-carbazol-2-ol (CAS 264622-44-8)
- 9-(Benzylsulfonyl)-2,7-dimethoxyacridine (CAS 827303-21-9)
- 4-Chloro-N,5-dimethylpyrimidin-2-amine (CAS 861077-07-8)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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