4-chloro-1,3-dihydrobenzimidazol-2-one CAS 5918-97-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5918-97-8 |
| Molecular Formula | C7H11ClN2O |
| Molecular Weight | 174.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-chloro-1,3-dihydrobenzimidazol-2-one (CAS 5918-97-8) pharmaceutical standards reference standard. Molecular formula: C7H11ClN2O. Molecular weight: 174.63 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C7H11ClN2O |
| Molecular Weight | 174.63 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- Salinamide ADISCONTINUED (CAS 152340-22-2)
- 2-Chloro-4,5-dihydro-1H-imidazole sulfate (CAS 54255-12-8)
- 1-(3-Bromo-5-fluorophenyl)prop-2-en-1-amine (CAS 1270372-08-1)
- Insulin Detemir (CAS 169148-63-4)
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