4-ethyl-2,3-dihydro-1H-imidazol-2-one CAS 83962-06-5
| CAS No. | 83962-06-5 |
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 112.13 g/mol gives 4-ethyl-2,3-dihydro-1H-imidazol-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-ethyl-2,3-dihydro-1H-imidazol-2-one (CAS 83962-06-5), a certified reference material (molecular formula C5H8N2O, MW 112.13 g/mol) for analytical method development and quality control.
Based on its molecular formula C5H8N2O, 4-ethyl-2,3-dihydro-1H-imidazol-2-one contains an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 112.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
CATO manufactures 4-ethyl-2,3-dihydro-1H-imidazol-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H8N2O |
| Molecular Weight | 112.13 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related ethyl Standards
- 6-Methyl-5,6-dihydro-2H-pyran-2-one (CAS 108-54-3)
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- 3,4-Dihydro-2H-pyran-5-carbaldehyde (CAS 25090-33-9)
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- 2,2'-((5-(Carboxymethoxy)-2-(5-carboxyoxazol-2-yl)benzofuran-6-yl)azanediyl)diacetic acid (CAS 120551-15-7)
- Methyl 6-nitroimidazo[1,2-a]pyridine-2-carboxylate (CAS 2334459-21-9)
- 6-Ethynyl-1H-benzo[d]imidazole (CAS 216970-36-4)
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