2,3-Dibromo-5-fluoropyridine CAS 878207-82-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 878207-82-0 |
| Molecular Formula | C5H2Br2FN |
| Molecular Weight | 254.88 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3-Dibromo-5-fluoropyridine (CAS 878207-82-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H2Br2FN. Molecular weight: 254.88 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H2Br2FN |
| Molecular Weight | 254.88 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 2,5-Dibromo-4-fluoropyridine (CAS 1033203-46-1)
- 2,6-Dibromo-4-fluoropyridine (CAS 1214344-15-6)
- 4,5-Dibromo-2-fluoropyridine (CAS 1214359-71-3)
- 3,5-dibromo-4-fluoropyridine (CAS 1214384-54-9)
- 3,6-Dibromo-2-fluoropyridine (CAS 1256820-70-8)
- 3,4-Dibromo-5-fluoropyridine (CAS 1260843-59-1)
- 3,4-Dibromo-2-fluoropyridine (CAS 137718-84-4)
- 2,5-Dibromo-3-fluoropyridine (CAS 156772-60-0)
Recommended Standards
- 2,3-Dibromo-6-fluoropyridine (CAS 1806295-40-8)
- 2,6-Dibromo-3-fluoropyridine (CAS 41404-59-5)
- 2,4-Dibromo-3-fluoropyridine (CAS 1804419-14-4)
- 2,4,6-Tris(trichloromethyl)-1,3,5-triazine (CAS 6542-67-2)
- 1-(4-Fluorobenzyl)-5-methyl-1h-pyrazol-4-amine (CAS 1344097-46-6)
- 8-Benzyl-1-phenyl-1,3,8-triazaspiro[4.5]decan-4-one (CAS 974-41-4)
- 2-(4-butoxybenzylidene)-N-(m-tolyl)hydrazine-1-carbothioamide (CAS 769143-70-6)
- (1R,3S,5S)-Bicyclo[3.1.0]hexan-3-amine hydrochloride (CAS 1284249-22-4)
- (S)-1-Ethyl-N,N-dimethylpyrrolidine-2-carboxamide (CAS 107599-39-3)
- Semaglutide impurity 237 (CAS CATO-C4X-2226237)
Why CATO?
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