1-(2,4-Dimethoxypyrimidin-5-yl)-3-(naphthalen-2-yl)urea CAS 1448028-45-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1448028-45-2 |
| Molecular Formula | C17H16N4O3 |
| Molecular Weight | 324.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dimethoxypyrimidin-5-yl)-3-(naphthalen-2-yl)urea (CAS 1448028-45-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H16N4O3. Molecular weight: 324.33 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H16N4O3 |
| Molecular Weight | 324.33 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 4 |
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Recommended Standards
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- N-(5-(Ethylthio)-1,3,4-thiadiazol-2-yl)propionamide (CAS 392239-38-2)
- Empagliflozin Impurity 162 (CAS 1715629-30-3)
- 4-(2,4-Dichlorophenyl)-5-(ethylsulfonyl)-1H-thieno[2,3-c]pyrazol-3-amine (CAS 1708269-30-0)
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