1-(2-Ethylphenyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea CAS 941951-82-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 941951-82-2 |
| Molecular Formula | C20H23N3O2 |
| Molecular Weight | 337.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2-Ethylphenyl)-3-(1-(2-methoxyethyl)-1H-indol-3-yl)urea (CAS 941951-82-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H23N3O2. Molecular weight: 337.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H23N3O2 |
| Molecular Weight | 337.42 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1,3-Diethyl 2-(3-chlorophenyl)-4-hydroxy-4-methyl-6-oxocyclohexane-1,3-dicarboxylate (CAS 4759-55-1)
- 4-(5-Mercapto-4-phenyl-4H-1,2,4-triazol-3-yl)phenol (CAS 26028-88-6)
- Benzyl ((1-(2-hydroxyethyl)pyrrolidin-3-yl)methyl)(isopropyl)carbamate (CAS 1353943-79-9)
- Insulin Glulisine (CAS 207748-29-6)
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