1-(7-Bromo-3-indolyl)-2,2,2-trifluoroethanone CAS 276688-75-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 276688-75-6 |
| Molecular Formula | C10H5BrF3NO |
| Molecular Weight | 292.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(7-Bromo-3-indolyl)-2,2,2-trifluoroethanone (CAS 276688-75-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H5BrF3NO. Molecular weight: 292.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H5BrF3NO |
| Molecular Weight | 292.05 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 1-(6-Bromo-3-indolyl)-2,2,2-trifluoroethanone (CAS 79878-02-7)
- 2-(3-Bromophenyl)-4,4,4-trifluoro-3-oxobutanenitrile (CAS 954238-40-5)
- 4-Bromo-6-(trifluoromethyl)-1H-indole-3-carbaldehyde (CAS 1956334-80-7)
- 1-(4-Methylisoquinolin-2(1H)-yl)ethanone (CAS 849341-06-6)
- 2,6-Dibromo-4-methylaniline (CAS 6968-24-7)
- 2-(Biphenyl-4-yloxy)-2-methylpropanoyl chloride (CAS 4878-10-8)
- 2-(Difluoromethyl)-5-iodo-3-methoxypyridine-6-sulfonyl chloride (CAS 1806948-03-7)
- 2-Pyridin-2-yl-phenylamine dihydrochloride (CAS 1427195-42-3)
- 4,4'-Azopyridine (CAS 2632-99-7)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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