5-(2-Methoxy-5-methylphenyl)-5-methylimidazolidine-2,4-dione CAS 1052564-21-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1052564-21-2 |
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(2-Methoxy-5-methylphenyl)-5-methylimidazolidine-2,4-dione (CAS 1052564-21-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H14N2O3. Molecular weight: 234.25 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H14N2O3 |
| Molecular Weight | 234.25 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Ethyl-3,5-dimethyl-1H,1H-[3,4]bipyrazolyl-5-carboxylic acid (CAS 1048925-07-0)
- 3-(3-Cyano-4,6-dimethyl-2-oxo-2H-pyridin-1-yl)-N-hydroxy-propionamidine (CAS 1053659-27-0)
- 7-Hydroxy-2-(2-hydroxypropyl)-5-methyl-4H-chromen-4-one (CAS 104871-04-7)
- 2-Chloro-3-fluoro-4-(methoxymethyl)pyridine (CAS 2404734-39-8)
- Ethyl 4-(trifluoromethyl)benzoate (CAS 31083-14-4)
- Ethyl 5-bromo-4-cyano-2-hydroxybenzoate (CAS 1807206-62-7)
- Methyl 3-(4-methoxybenzamido)thiophene-2-carboxylate (CAS 544656-81-7)
- tert-Butyl 1H-1,2,4-triazole-1-carboxylate (CAS 41864-24-8)
- 5-Oxo-2,3,4,5-tetrahydro-1,4-benzoxazepine-7-carboxylic acid (CAS 933695-34-2)
- Semaglutide Impurity 146 (CAS 2645421-68-5)
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