2,8-dibromo-[1,2,4]triazolo[1,5-a]pyridine CAS 1257705-07-9
| CAS No. | 1257705-07-9 |
| Molecular Formula | C6H11Br2N3 |
| Molecular Weight | 284.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
2,8-dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1257705-07-9) is a high-purity analytical reference standard with the molecular formula C6H11Br2N3 and a molecular weight of 284.98 g/mol.
Owing to a nitrile group, bromine substitution, 2,8-dibromo-[1,2,4]triazolo[1,5-a]pyridine is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.98 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO manufactures 2,8-dibromo-[1,2,4]triazolo[1,5-a]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H11Br2N3 |
| Molecular Weight | 284.98 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related dibromo Standards
- 2,5-dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1214901-64-0)
- 3,6-dibromo-1H-pyrazolo[4,3-c]pyridine (CAS 1357946-34-9)
- 2,7-dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380331-15-6)
- 2,6-dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1401624-81-4)
- 5,7-dibromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 2306270-61-9)
- 2,4-Dibromo-5-isopropylthiazole (CAS 1823346-89-9)
- 2,2-dibromo-1-(thiazol-2-yl)ethanone (CAS CATO-C3D-262150)
- 3,5-Dibromo-1-(2-methoxyethyl)-1H-1,2,4-triazole (CAS 1240571-11-2)
Recommended Standards
- Ornidazole Impurity 41 (CAS CATO-C4X-133141)
- 4-(Dimethylamino)-2-(trimethylstannyl)pyridine (CAS 689282-82-4)
- 3,4-Dimethyl-6-(trimethylstannyl)pyridin-2-amine (CAS 2850300-85-3)
- 3,6-dibromopyrazolo[1,5-a]pyrimidine (CAS 55405-68-0)
- 2-Amino-N-(6-methylpyridin-2-yl)benzamide (CAS 91768-26-2)
- 5-chloro-N-methyl-1,3-thiazol-2-amine (CAS 37660-89-2)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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