2-Bromo-8-chloro-[1,2,4]triazolo[1,5-a]pyridine CAS 1784176-25-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1784176-25-5 |
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Bromo-8-chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1784176-25-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H3BrClN3. Molecular weight: 232.47 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H3BrClN3 |
| Molecular Weight | 232.47 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.) | 1994 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 2-Bromo-6-chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1782238-57-6)
- 7-Bromo-2-chloro-[1,2,4]triazolo[1,5-a]pyridine (CAS 1784300-41-9)
- 1-Bromo-5-chloroimidazo[1,5-c]pyrimidine (CAS 1780378-49-5)
- 2-(4-Amino-1h-pyrazol-1-yl)-N-cyclopropyl-N-methylacetamide (CAS 1156730-55-0)
- 5-Chloro-N-(2,4-difluorophenyl)thiophene-2-sulfonamide (CAS 411207-61-9)
- Propionyl-L-carnitine (CAS 20064-19-1)
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- 5-Chloro-3-propyl-1,2,4-thiadiazole (CAS 89180-95-0)
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