6-Bromo-3-(o-tolyl)-[1,2,4]triazolo[4,3-a]pyridine CAS 876300-80-0
| CAS No. | 876300-80-0 |
| Molecular Formula | C13H10BrN3 |
| Molecular Weight | 288.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-3-(o-tolyl)-[1,2,4]triazolo[4,3-a]pyridine (C13H10BrN3) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
6-Bromo-3-(o-tolyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 876300-80-0) is a high-purity analytical reference standard with the molecular formula C13H10BrN3 and a molecular weight of 288.14 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 6-Bromo-3-(o-tolyl)-[1,2,4]triazolo[4,3-a]pyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H10BrN3 |
| Molecular Weight | 288.14 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
- 6-bromo-2-phenylimidazo[1,2-a]pyridin-3-amine (CAS 955952-55-3)
- Benzene, 1-[(5-bromopentyl)oxy]-2-nitro- (CAS 88138-55-0)
- 6-Bromo-2-(p-tolyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 86843-99-4)
- Ethyl (5-bromo-2-(1-hydroxyethyl)phenyl)carbamate (CAS 2654760-64-0)
- 1,3,2-Dioxaborolane, 2-(9,9-dimethyl-9H-fluoren-4-yl)-4,4,5,5-tetramethyl- (CAS 1365692-79-0)
- VH-298 (CAS 2097381-85-4)
- 3-[(4,6-Dimethoxypyrimidin-2-yl)oxy]pyridine-2-carboxylic acid monohydrate (CAS 113582-66-4)
- 1-Ethyl-4-(6-nitropyridin-3-yl)piperazine (CAS 1333509-07-1)
- Revefenacin impurity 68 (CAS CATO-C4X-203168)
- Benzyl (3-aminocyclohexyl)carbamate (CAS 1301714-04-4)
- 4,4'-(Ethane-1,2-diyl)dibenzaldehyde (CAS 1220-08-2)
- 4-(Benzyloxy)-5-bromo-2,3-dihydro-1H-indene (CAS 2676863-60-6)
- tert-Butyl (1-methylisoquinolin-3-yl)carbamate (CAS 1823312-75-9)
- Des-Ile17-Tirzepatide (CAS CATO-CPTD788956)
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