5,5-Bis(4-methoxyphenyl)imidazolidine-2,4-dione CAS 2402-44-0
| CAS No. | 2402-44-0 |
| Molecular Formula | C17H16N2O4 |
| Molecular Weight | 312.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5,5-Bis(4-methoxyphenyl)imidazolidine-2,4-dione.
5,5-Bis(4-methoxyphenyl)imidazolidine-2,4-dione (CAS 2402-44-0) is a high-purity analytical reference standard with the molecular formula C17H16N2O4 and a molecular weight of 312.32 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 5,5-Bis(4-methoxyphenyl)imidazolidine-2,4-dione is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 312.32 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5,5-Bis(4-methoxyphenyl)imidazolidine-2,4-dione 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 | C17H16N2O4 |
| Molecular Weight | 312.32 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 2 |
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- N-((1-(4-Methoxyphenyl)-1H-1,2,3-triazol-4-yl)methyl)-1-methyl-1H-pyrazole-4-carboxamide (CAS 1394675-05-8)
- 2-((4-((4-Methoxyphenyl)amino)pteridin-2-yl)amino)ethan-1-ol (CAS 946289-66-3)
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Recommended Standards
- 5-(2-Hydroxybenzoyl)-1-(3-methoxypropyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 731011-89-5)
- 5,7,4'-Trimethoxy-4-phenylcoumarin (CAS 74512-60-0)
- 5-(2-((3,5-Dimethoxyphenyl)amino)phenyl)-1,3,4-oxadiazol-2-amine (CAS 830334-17-3)
- 5,7,8-Trimethoxy-2-phenyl-4H-chromen-4-one (CAS 23050-38-6)
- Elocalcitol (CAS 199798-84-0)
- 4-Chloro-2-(1h-1,2,3,4-tetrazol-5-yl)aniline (CAS 26668-55-3)
- 2-Butenedioic acid (2E)-, polymer with 1,3-butadiene and ethenylbenzene (CAS 24938-12-3)
- Methyl 2-chloro-[1,2,4]triazolo[1,5-a]pyridine-7-carboxylate (CAS 1934530-40-1)
- Potassium Phenyl Sulfate (CAS 1733-88-6)
- 5-Methoxy-2-phenylbenzofuran-3(2H)-one (CAS 89654-24-0)
- N,N-Bis(3-methylbut-2-en-1-yl)aniline (CAS 36127-33-0)
- 6,7-Difluoro-5-nitro-1h-indazol-3-amine (CAS 1438430-25-1)
- Arotinolol Impurity 38 (CAS CATO-C4X-185438)
- Semaglutide impurity 67 (CAS CATO-C4X-222667)
Why CATO?
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