3-(5-Bromo-2-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one CAS 1272755-79-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1272755-79-9 |
| Molecular Formula | C13H14BrFN2O |
| Molecular Weight | 313.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(5-Bromo-2-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-79-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14BrFN2O. Molecular weight: 313.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14BrFN2O |
| Molecular Weight | 313.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
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- 3-(4-Bromo-2-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-90-4)
- 3-(3-Bromo-4-fluorophenyl)-1,4-diazaspiro[4.4]nonan-2-one (CAS 1272755-98-2)
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