1-Methoxy-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione CAS 303986-50-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303986-50-7 |
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Methoxy-3-[(2,4,6-trimethylphenyl)methyl]imidazolidine-2,4,5-trione (CAS 303986-50-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H16N2O4. Molecular weight: 276.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H16N2O4 |
| Molecular Weight | 276.29 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 1-Ethyl-3,7,9-trimethyl-1,4-dihydro-[1,2,4]triazino[3,4-f]purine-6,8(7H,9H)-dione (CAS 898412-51-6)
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- 17-Oxapentacyclo[6.6.5.0(2,7).0(9,14).0(15,19)]-nonadeca-2,4,6,9,11,13-hexaene-16,18-dione (CAS 5443-16-3)
- Methyl 2-(1-(pyridin-2-yl)-1H-imidazol-4-yl)acetate (CAS 1334541-86-4)
- N-((3-phenylisoxazol-5-yl)methyl)benzenesulfonamide (CAS 339016-87-4)
- Ethyl 2-amino-1-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)-4-(3-chlorothiophen-2-yl)-1H-pyrrole-3-carboxylate (CAS 341966-09-4)
- 4-[(2-methylpropyl)sulfanyl]benzaldehyde (CAS 53606-31-8)
- 4-Methoxyheptanoic acid (CAS 1403567-44-1)
- 3-(4-Bromophenyl)oxetane-3-carboxylic acid (CAS 1393585-20-0)
- Semaglutide impurity 275 (CAS CATO-C4X-2226275)
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