1-[(2,4-Dichlorophenyl)methoxy]-3-[(3,4-dichlorophenyl)methyl]imidazolidine-2,4,5-trione CAS 320422-88-6
| CAS No. | 320422-88-6 |
| Molecular Formula | C17H10Cl4N2O4 |
| Molecular Weight | 448.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
1-[(2,4-Dichlorophenyl)methoxy]-3-[(3,4-dichlorophenyl)methyl]imidazolidine-2,4,5-trione (CAS 320422-88-6) is a high-purity analytical reference standard with the molecular formula C17H10Cl4N2O4 and a molecular weight of 448.08 g/mol.
Structurally, 1-[(2,4-Dichlorophenyl)methoxy]-3-[(3,4-dichlorophenyl)methyl]imidazolidine-2,4,5-trione (C17H10Cl4N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 12.0, corresponding to approximately 12 ring(s) or double-bond equivalent(s). With a molecular weight of 448.08 g/mol, it falls into the moderately-high-molecular-weight range. 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.
Physical & Chemical Properties
| Molecular Formula | C17H10Cl4N2O4 |
| Molecular Weight | 448.08 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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 |
Related Dichlorophenyl Standards
- N-(2,4-Dichlorophenyl)-2-[(1E)-{[(2,4-dichlorophenyl)methoxy]imino}methyl]-3-oxobutanamide (CAS 320418-09-5)
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- N-(2-((2,6-Dichlorophenyl)amino)-2-oxoethyl)-4-(1,3-dioxoisoindolin-2-yl)-N-methylbutanamide (CAS 791598-98-6)
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- (S)-2-(3,4-Dichlorophenyl)-N-(1-(3-isothiocyanatophenyl)-2-(pyrrolidin-1-yl)ethyl)-N-methylacetamide (CAS 155512-49-5)
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Recommended Standards
- 4-((2,4-Dichlorobenzyl)oxy)-3-ethoxy-5-iodobenzonitrile (CAS 1706445-44-4)
- bis(2-iodothiophen-3-yl)methanol (CAS 474416-59-6)
- 3,6-Bis(5-bromo-2-pyridinyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dione (CAS 777079-50-2)
- N1,N3-bis(2,4-dichlorobenzoyl)malonamide (CAS 338753-74-5)
- Ethyl 2-butoxybenzoate (CAS 289894-50-4)
- Ethynyltrimethylsilane (CAS 1066-54-2)
- 2-Piperidinecarboxylic acid, 1-(chlorocarbonyl)-, methyl ester (CAS 86264-78-0)
- 3-Aminooxetane (CAS 21635-88-1)
- 2-Cyano-N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)acetamide (CAS 70373-49-8)
- (3-(4-(Hydroxymethyl)phenoxy)phenyl)methanol (CAS 13826-12-5)
- N1-(2-Ethoxyphenyl)-N2-(2-(thiophen-3-yl)ethyl)oxalamide (CAS 1060227-98-6)
- 4-Difluoromethyl-3-iodo-2-(trifluoromethyl)pyridine (CAS 1806312-12-8)
- 5-[(4-Chlorophenyl)sulfanyl]-4-(2,4-dichlorophenyl)-2-[5-(2,4-dichlorophenyl)-1H-pyrazol-1-yl]-1,3-thiazole (CAS 956778-57-7)
- Peptide 431 (CAS CATO-CPTD788431)
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