5-Bromo-N-ethyl-2-fluoropyridin-3-amine CAS 1257554-41-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1257554-41-8 |
| Molecular Formula | C7H8BrFN2 |
| Molecular Weight | 219.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Bromo-N-ethyl-2-fluoropyridin-3-amine (CAS 1257554-41-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H8BrFN2. Molecular weight: 219.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H8BrFN2 |
| Molecular Weight | 219.05 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-Bromo-2-fluoro-N,N-dimethylpyridin-3-amine (CAS 1257554-33-8)
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- 2,5-Difluoro-9H-fluoren-9-one (CAS 2969-61-1)
- N,N-Diethyl-3-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-amine (CAS 1353718-28-1)
- 1-Nitro-3-phenylpropan-2-one (CAS 85199-47-9)
- Semaglutide Impurity 2 (CAS CATO-C4X-22262)
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