1-[(3-Chlorophenyl)methyl]-3-(2-phenoxyethyl)imidazolidine-2,4,5-trione CAS 303986-25-6
| CAS No. | 303986-25-6 |
| Molecular Formula | C18H15ClN2O4 |
| Molecular Weight | 358.78 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-[(3-Chlorophenyl)methyl]-3-(2-phenoxyethyl)imidazolidine-2,4,5-trione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 358.78 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).
1-[(3-Chlorophenyl)methyl]-3-(2-phenoxyethyl)imidazolidine-2,4,5-trione (CAS 303986-25-6) is a high-purity analytical reference standard with the molecular formula C18H15ClN2O4 and a molecular weight of 358.78 g/mol.
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 1-[(3-Chlorophenyl)methyl]-3-(2-phenoxyethyl)imidazolidine-2,4,5-trione 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 | C18H15ClN2O4 |
| Molecular Weight | 358.78 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-(1-(2-Chloronicotinoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid (CAS 59823-59-5)
- 1-(4-Chlorobenzyl)-3-(4-methoxybenzyl)imidazolidine-2,4,5-trione (CAS 478262-64-5)
- 2-(1-(4-Chloropicolinoyl)-5-methoxy-2-methyl-1H-indol-3-yl)acetic acid (CAS 59823-61-9)
- 6-(4-(1H-Pyrazolo[3,4-b]pyridin-3-yl)piperidin-1-yl)-2-chloropyrimidine-4-carboxylic acid (CAS 1954724-16-3)
- N-(2,6-Difluorophenyl)-1-phenylcyclopentane-1-carboxamide (CAS 1024502-93-9)
- 3-Methyl-N-(2-(piperidin-1-yl)ethyl)pentan-2-amine (CAS 1249253-06-2)
- (R)-3-amino-3-(2,6-difluorophenyl)propanoic acid hydrochloride (CAS 1354970-44-7)
- Ethyl 7-(4-n-propylphenyl)-7-oxoheptanoate (CAS 951888-86-1)
- Bis[2-(amino-κN)ethanol-κO]copper(2+) (CAS 52906-32-8)
- 2-amino-5-bromo-1H-indole-3-carbonitrile (CAS 1242140-64-2)
- Ethyl 2-(4-fluorophenyl)-5-methoxypyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1956377-43-7)
- 1-(5-Nitroindolin-1-yl)ethan-1-one (CAS 33632-27-8)
- 2-((5-Iodo-2,6-dimethylpyrimidin-4-yl)oxy)acetamide (CAS 677749-37-0)
- Tirzepatide Impurity 25 X TFA Salt (CAS CATO-C4X-324025)
Why CATO?
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