1-(2-Methoxyphenyl)-3-(2,4,4-trimethylpentan-2-yl)urea CAS 838620-51-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 838620-51-2 |
| Molecular Formula | C16H26N2O2 |
| Molecular Weight | 278.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Methoxyphenyl)-3-(2,4,4-trimethylpentan-2-yl)urea (CAS 838620-51-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H26N2O2. Molecular weight: 278.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H26N2O2 |
| Molecular Weight | 278.39 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1-(3-Fluorophenyl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 2223038-04-6)
- 5-Cyclopropoxy-N-methyl-6-(trifluoromethyl)pyridin-2-amine (CAS 1243394-05-9)
- Semaglutide impurity 255 (CAS CATO-C4X-2226255)
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