5-(3,4-Dimethoxyphenyl)imidazolidine-2,4-dione CAS 773-46-6
| CAS No. | 773-46-6 |
| Molecular Formula | C11H15NS |
| Molecular Weight | 193.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies 5-(3,4-Dimethoxyphenyl)imidazolidine-2,4-dione (CAS 773-46-6), a certified reference material (molecular formula C11H15NS, MW 193.31 g/mol) for analytical method development and quality control.
5-(3,4-Dimethoxyphenyl)imidazolidine-2,4-dione (C11H15NS) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C11H15NS |
| Molecular Weight | 193.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Dimethoxyphenyl Standards
- 1-(3,4-Dimethoxyphenyl)cyclopropanamine (CAS 1017388-31-6)
- 2-(2,5-Dimethoxyphenyl)cyclopropan-1-amine (CAS 1157555-55-9)
- 2-(2,3-Dimethoxyphenyl)cyclopropan-1-amine (CAS 1157693-95-2)
- 2-(3,5-Dimethoxyphenyl)cyclopropan-1-amine (CAS 1157694-25-1)
- 1-(3,5-Dimethoxyphenyl)cyclopropanamine (CAS 1211593-67-7)
- 1-(3,4-Dimethoxyphenyl)prop-2-en-1-amine (CAS 1270510-31-0)
- (E)-3-(2,3-Dimethoxyphenyl)prop-2-en-1-amine (CAS 1315377-90-2)
- 1-(2,4-Dimethoxyphenyl)cyclopropan-1-amine (CAS 503417-33-2)
Recommended Standards
- 4-Benzylthiomorpholine (CAS 72662-80-7)
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- Octane-1-sulfonamide (CAS 65501-71-5)
- 4-Ethyl-4'-iodo-1,1'-biphenyl (CAS 17078-76-1)
- 2,6-Dichloro-N-methylpyridin-4-amine (CAS 175461-33-3)
- 2-Ethyl-4H-chromen-4-one (CAS 14736-30-2)
- 2-(((4-Nitrophenyl)amino)methyl)phenol (CAS 13159-73-4)
- 5-Methylbicyclo[3.3.1]Nonane-1-carboxamide (CAS 256954-89-9)
- 2-Chloro-N-(2-fluorophenyl)propanamide (CAS 160322-25-8)
- 1-(2,6-Dimethylpiperidin-1-yl)-3-(4-isopropylphenyl)thiourea (CAS 727692-83-3)
- (1S,2R)-2-((((9H-fluoren-9-yl)methoxy)carbonyl)amino)cyclohex-3-ene-1-carboxylic acid (CAS 233600-20-9)
- 3-Methoxy-n-methylpyridin-2-amine (CAS 902837-10-9)
- [D-Ser8]-Semaglutide A (CAS CATO-C4X-2226116)
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