3-(1,3-Dihydroxy-2-methylpropan-2-yl)-1-phenylurea CAS 74548-62-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 74548-62-2 |
| Molecular Formula | C11H16N2O3 |
| Molecular Weight | 224.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(1,3-Dihydroxy-2-methylpropan-2-yl)-1-phenylurea (CAS 74548-62-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H16N2O3. Molecular weight: 224.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H16N2O3 |
| Molecular Weight | 224.26 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 methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Nitrogen Atoms | 2 |
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- (R)-2-Amino-4-(((S)-2-amino-2-carboxyethyl)thio)butanoic acid (CAS 30651-43-5)
- N-(4-bromo-3-methylphenyl)-2-(p-tolylthio)acetamide (CAS 428456-75-1)
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