6-Bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine CAS 86843-98-3
| CAS No. | 86843-98-3 |
| Molecular Formula | C12H8BrN3 |
| Molecular Weight | 274.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 6-Bromo-2-phenyl-[1,2,4]triazolo[1,5-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.
CATO supplies 6-Bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 86843-98-3), a certified reference material (molecular formula C12H8BrN3, MW 274.12 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution, 6-Bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 274.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C12H8BrN3 |
| Molecular Weight | 274.12 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.) | 1981 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 7-Bromo-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1021923-08-9)
- 3-Bromo-6-phenylpyrazolo[1,5-a]pyrimidine (CAS 1039364-87-8)
- 6-Bromo-8-phenylimidazo[1,2-a]pyrazine (CAS 1159815-57-2)
- 6-Bromo-8-phenyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1202277-96-0)
- 6-Bromo-3-phenyl-[1,2,4]triazolo[4,3-a]pyridine (CAS 1260810-02-3)
- 5-bromo-2-(pyridin-2-yl)-1H-1,3-benzodiazole (CAS 1304458-60-3)
- 2-Bromo-7-phenyl-5H-pyrrolo[2,3-b]pyrazine (CAS 1347977-06-3)
- 7-Bromo-2-phenyl-[1,2,4]triazolo[1,5-a]pyridine (CAS 1380331-12-3)
Recommended Standards
- 6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)chroman-2-one (CAS 2484920-14-9)
- 6-Bromo-2-phenyl-1H-imidazo[4,5-b]pyridine (CAS 65147-89-9)
- 5-Methoxy-7-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 2230875-77-9)
- 6-Bromo-2-phenylimidazo[1,2-a]pyrimidine (CAS 355398-02-6)
- 2-Cyano-6-(trifluoromethyl)benzoic acid (CAS 1227503-01-6)
- n-(Piperidin-4-yl)-3-(trifluoromethyl)pyridin-2-amine trihydrochloride (CAS 1707710-41-5)
- Ethyl 2-((tert-butoxycarbonyl)amino)benzo[d]thiazole-6-carboxylate (CAS 225525-49-5)
- Brassinone (CAS 83464-85-1)
- 1-(3-Fluorophenyl)-1H-tetrazole-5-thiol (CAS 14210-42-5)
- 1-(2-(2-Hydroxyethyl)-1,2,3,4-tetrahydroisoquinolin-5-yl)-5-methyl-1h-1,2,3-triazole-4-carboxylic acid hydrochloride (CAS 1311318-35-0)
- Febuxostat Impurity 29 (CAS 144060-62-8)
- 2-Methylhexahydro-1H-pyrido[1,2-a]pyrazine-1,6(2H)-dione (CAS 325953-75-1)
- 4-Chloro-3-hydrazinylpyridine (CAS 478361-36-3)
- Semaglutide Impurity 142 (CAS CATO-C4X-2226142)
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