7-Bromo-[1,2,3]triazolo[1,5-a]pyridine CAS 107465-26-9
| CAS No. | 107465-26-9 |
| Molecular Formula | C6H4BrN3 |
| Molecular Weight | 198.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 7-Bromo-[1,2,3]triazolo[1,5-a]pyridine is closely related to a nitrile group, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
7-Bromo-[1,2,3]triazolo[1,5-a]pyridine (CAS 107465-26-9) is a high-purity analytical reference standard with the molecular formula C6H4BrN3 and a molecular weight of 198.02 g/mol.
7-Bromo-[1,2,3]triazolo[1,5-a]pyridine (C6H4BrN3) contains a nitrile group, bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 7-Bromo-[1,2,3]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.
Physical & Chemical Properties
| Molecular Formula | C6H4BrN3 |
| Molecular Weight | 198.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Related Bromo Standards
- 2-Bromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1021019-03-3)
- 7-Bromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1053655-66-5)
- 6-Bromo-1,2-benzisoxazole (CAS 1060802-88-1)
- 6-Bromo-[1,2,4]triazolo[4,3-a]pyridine (CAS 108281-79-4)
- 4-Bromo-1H-imidazo[4,5-c]pyridine (CAS 1086398-12-0)
- 8-Bromo[1,2,4]triazolo[4,3-a]pyridine (CAS 1126824-74-5)
- 5-Bromo-4-methylpyrimidine-2-carbonitrile (CAS 114969-80-1)
- 5-Bromo-6-methylpyrimidine-4-carbonitrile (CAS 114969-85-6)
Recommended Standards
- 8-Bromoimidazo[1,2-c]pyrimidine (CAS 1049001-84-4)
- 4-Bromobenzo[d]isoxazole (CAS 1126848-34-7)
- 2-Iodoimidazole 2-iodo-1H-imidazole 3034-62-6 A5590 (CAS 3034-62-6)
- 3-Bromopyrazolo[1,5-b]pyridazine (CAS 1137949-68-8)
- 4-(2-Bromoacetyl)-3-hydroxyfuran-2(5H)-one (CAS 99983-31-0)
- 9,9-Bis(3,5-dibromo-4-hydroxyphenyl)fluorene (CAS 94854-03-2)
- N-(2-Hydroxyethyl)-3-nitrobenzamide (CAS 7399-69-1)
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