2-(3-Benzyl-2,5-dioxoimidazolidin-4-yl)acetic acid CAS 494866-98-7
| CAS No. | 494866-98-7 |
| Molecular Formula | C12H12N2O4 |
| Molecular Weight | 248.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(3-Benzyl-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 494866-98-7), a certified reference material (molecular formula C12H12N2O4, MW 248.23 g/mol) for analytical method development and quality control.
Structurally, 2-(3-Benzyl-2,5-dioxoimidazolidin-4-yl)acetic acid (C12H12N2O4) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 248.23 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
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 | C12H12N2O4 |
| Molecular Weight | 248.23 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Benzyl Standards
- (1-Benzyl-2,5-dioxoimidazolidin-4-yl)acetic acid (CAS 1790213-67-0)
- 2-(3-methyl-2,5-dioxoimidazolidin-1-yl)-N-phenylacetamide (CAS 730253-01-7)
- Benzyl (2,5-dioxoimidazolidin-4-yl)carbamate (CAS 111140-90-0)
- 4-(2,4-Dioxoimidazolidin-1-yl)benzenesulfonamide (CAS 1384428-11-8)
- 2-{4-[(2,5-dioxoimidazolidin-4-yl)methyl]-1H-1,2,3-triazol-1-yl}acetamide (CAS 1803570-37-7)
- 4-(1-Methyl-2,5-dioxoimidazolidin-4-yl)benzoic acid (CAS 1378254-68-2)
- methyl 3-(2,4-dioxoimidazolidin-1-yl)benzoate (CAS 1384661-56-6)
- 4-(4-Methyl-2,5-dioxoimidazolidin-4-yl)benzoic acid (CAS 184763-33-5)
Recommended Standards
- 2-(2-Methyl-6,7-dihydro-1H-[1,4]dioxino[2',3':4,5]benzo[1,2-d]imidazol-1-yl)acetic acid (CAS 879045-15-5)
- 2-(3-Ethyl-2,4-dioxo-1,2,3,4-tetrahydroquinazolin-1-yl)acetic acid (CAS 872108-02-6)
- 2-(2-Methoxy-5-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl)acetic acid (CAS 294860-96-1)
- 2-(4-(5-(Hydroxymethyl)-2-oxooxazolidin-3-yl)phenoxy)acetonitrile (CAS 64589-74-8)
- 4-(Difluoromethyl)-6-hydroxy-5-methoxypicolinaldehyde (CAS 1806885-28-8)
- 8-Nitroquinoline-4-carboxylic acid (CAS 121689-22-3)
- 4,4'-((4-(4H-1,2,4-Triazol-4-yl)phenyl)azanediyl)dibenzoic acid (CAS 2376054-07-6)
- Ethyl 8-chloro-1-ethyl-4-oxo-4H-quinolizine-3-carboxylate (CAS 139179-03-6)
- 2-(4-(Trifluoromethyl)benzyl)morpholine (CAS 1369061-01-7)
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