3-[(Oxolan-2-yl)methyl]-1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea CAS 1396681-14-3
| CAS No. | 1396681-14-3 |
| Molecular Formula | C20H26N4O3 |
| Molecular Weight | 370.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 370.45 g/mol gives 3-[(Oxolan-2-yl)methyl]-1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3-[(Oxolan-2-yl)methyl]-1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea (CAS 1396681-14-3), a certified reference material (molecular formula C20H26N4O3, MW 370.45 g/mol) for analytical method development and quality control.
Based on its molecular formula C20H26N4O3, 3-[(Oxolan-2-yl)methyl]-1-[1-(3-phenyl-1,2,4-oxadiazol-5-yl)cyclohexyl]urea 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 370.45 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H26N4O3 |
| Molecular Weight | 370.45 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
Related Oxolan Standards
- 11-methyl-4-[(oxolan-2-yl)methyl]-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 730951-06-1)
- 4-[(oxolan-2-yl)methyl]-5-sulfanyl-8-thia-4,6-diazatricyclo[7.4.0.0²,⁷]trideca-1(9),2(7),5-trien-3-one (CAS 588696-92-8)
- n-(Oxolan-2-ylmethyl)-4-[3-(trifluoromethyl)phenyl]-1,3-thiazol-2-amine (CAS 929973-84-2)
- [(oxolan-2-yl)methyl]({[3-phenyl-5-(pyrrolidin-1-yl)-1,2-oxazol-4-yl]methyl})amine (CAS 1016834-33-5)
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- 11-[(oxolan-2-yl)methyl]-10-sulfanyl-7-thia-9,11-diazatricyclo[6.4.0.0²,⁶]dodeca-1(8),2(6),9-trien-12-one (CAS 588680-19-7)
- 2-Methyl-5-[(oxolan-2-ylmethyl)sulfamoyl]benzoic acid (CAS 1040340-53-1)
- 2-{[(oxolan-2-yl)methyl]amino}-4-(trifluoromethyl)-1,3-thiazole-5-carboxylic acid (CAS 937597-53-0)
Recommended Standards
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