5,6-Dibromo-1,3-dihydro-2H-benzo[d]imidazol-2-one CAS 176244-22-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 176244-22-7 |
| Molecular Formula | C7H4Br2N2O |
| Molecular Weight | 291.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,6-Dibromo-1,3-dihydro-2H-benzo[d]imidazol-2-one (CAS 176244-22-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H4Br2N2O. Molecular weight: 291.93 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H4Br2N2O |
| Molecular Weight | 291.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 1,3-Dibromoimidazo[1,5-a]pyrazin-8-amine (CAS 940307-40-4)
- (R)-N-methylpiperidine-2-carboxamide hydrochloride (CAS 270258-76-9)
- Ethyl 2-amino-2-(3-chloropyridin-4-yl)acetate hydrochloride (CAS 1956319-58-6)
- 2-Methyl-2-(1-methyl-1H-pyrazol-3-yl)propan-1-amine (CAS 1692687-19-6)
- Abiraterone Impurity N13 (CAS 165334-68-9)
- 1,3-Di(adamantan-1-yl)urea (CAS 29559-44-2)
- (E)-3-(2-(3,5-dimethylphenoxy)phenyl)acrylic acid (CAS 338393-75-2)
- Des-Ser32-Tirzepatide (CAS CATO-CPTD788942)
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