2-{6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl}pyridine CAS 1439902-19-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1439902-19-8 |
| Molecular Formula | C11H7BrN4 |
| Molecular Weight | 275.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-{6-Bromo-[1,2,4]triazolo[4,3-a]pyridin-3-yl}pyridine (CAS 1439902-19-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C11H7BrN4. Molecular weight: 275.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C11H7BrN4 |
| Molecular Weight | 275.10 g/mol |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 7-Bromo-3-(pyridin-2-yl)benzo[d]isoxazole (CAS 1428881-32-6)
- 5-Bromo-3-phenyl-1H-pyrazolo[3,4-b]pyrazine (CAS 1447606-98-5)
- 6-Bromo-2-(pyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1428747-22-1)
- Hexapropylene Glycol (CAS 14362-16-4)
- Idazoxan (CAS 79944-58-4)
- 4-Hydroxy-2-methyl-6-oxo-1,6-dihydropyridine-3-carboxylic acid (CAS 1127-47-5)
- N-(2,3-Dimethylphenyl)-2-hydroxybenzamide (CAS 75300-63-9)
- 6-fluoro-2-oxo-3H-1,3-benzoxazole-4-sulfonyl chloride (CAS 2387599-05-3)
- 5-Oxa-2-azaspiro[3.5]nonane Oxalate (CAS 1427359-47-4)
- Fragment-[9-31]-Semaglutide (CAS CATO-C4X-2226181)
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