2-(1-Cyclohexyl-2,5-dioxoimidazolidin-4-yl)acetic acid CAS 1008075-30-6
| CAS No. | 1008075-30-6 |
| Molecular Formula | C11H16N2O4 |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-(1-Cyclohexyl-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 1008075-30-6), molecular formula C11H16N2O4 and molecular weight 240.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H16N2O4, 2-(1-Cyclohexyl-2,5-dioxoimidazolidin-4-yl)acetic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 240.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C11H16N2O4 |
| Molecular Weight | 240.26 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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- 4,4,4-Trifluoro-1-phenylbutan-2-one (CAS 121194-37-4)
- 1-((4-Bromobenzyl)oxy)-3-methoxybenzene (CAS 1292668-04-2)
- 3-Bromo-1H-pyrrolo[3,2-c]pyridine-4-carboxylic acid (CAS 1000341-43-4)
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