1-[(4-Chlorophenyl)methyl]-3-[(3,4-dimethoxyphenyl)methyl]imidazolidine-2,4,5-trione CAS 478262-68-9
| CAS No. | 478262-68-9 |
| Molecular Formula | C19H17ClN2O5 |
| Molecular Weight | 388.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 1-[(4-Chlorophenyl)methyl]-3-[(3,4-dimethoxyphenyl)methyl]imidazolidine-2,4,5-trione (C19H17ClN2O5) 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 388.80 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-[(4-Chlorophenyl)methyl]-3-[(3,4-dimethoxyphenyl)methyl]imidazolidine-2,4,5-trione (CAS 478262-68-9) is a high-purity analytical reference standard with the molecular formula C19H17ClN2O5 and a molecular weight of 388.80 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-[(4-Chlorophenyl)methyl]-3-[(3,4-dimethoxyphenyl)methyl]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 | C19H17ClN2O5 |
| Molecular Weight | 388.80 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
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- 6,8-Diethyl 5-amino-3-(4-chlorophenyl)-[1,2,4]triazolo[4,3-a]pyridine-6,8-dicarboxylate (CAS 338791-46-1)
- Simethicone Impurity N5 (CAS 7445-36-5)
- 2-Methyl-1-(2-(methylthio)phenyl)propan-1-one (CAS 1432037-01-8)
- Benzo[d][1,3]dioxole-4-carbonitrile (CAS 161886-19-7)
- Methyl 4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinoline-1-carbonyl)benzoate (CAS 1374249-67-8)
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- Gilteritinib Fumarate (CAS 1254053-84-3)
- 1-(4-Carboxyphenyl)-5-oxopyrrolidine-3-carboxylic acid (CAS 40306-01-2)
- Ethyl 6-(Isopropylamino)pyridazine-3-carboxylate (CAS 1823359-03-0)
- 2,3-Dimethylindoline (CAS 22120-50-9)
- 3,3-difluoro-2-methyl-azetidine;hydrochloride (CAS 1638772-18-5)
- 110207-62-0 Acetyl-Cholecystokinin Octapeptide (2-8) (sulfated) MFCD00133565 (CAS 110207-62-0)
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