2-bromo-8-methyl-5-(2,2,2-trifluoroethoxy)-[1,2,4]triazolo[1,5-a]pyridine CAS 2170792-89-7
| CAS No. | 2170792-89-7 |
| Molecular Formula | C9H15BrF3N3O |
| Molecular Weight | 318.13 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-bromo-8-methyl-5-(2,2,2-trifluoroethoxy)-[1,2,4]triazolo[1,5-a]pyridine (CAS 2170792-89-7) is a high-purity analytical reference standard with the molecular formula C9H15BrF3N3O and a molecular weight of 318.13 g/mol.
Structurally, 2-bromo-8-methyl-5-(2,2,2-trifluoroethoxy)-[1,2,4]triazolo[1,5-a]pyridine (C9H15BrF3N3O) contains an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 318.13 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 2-bromo-8-methyl-5-(2,2,2-trifluoroethoxy)-[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.
Physical & Chemical Properties
| Molecular Formula | C9H15BrF3N3O |
| Molecular Weight | 318.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 1-(4-Bromophenyl)-5-nitro-1H-benzo[d]imidazole (CAS 7104-54-3)
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- Methyl 2-azabicyclo[2.2.1]heptane-3-carboxylate hydrochloride, mixture of diastereomers (CAS 88259-98-7)
- 1-[6-(Dimethylamino)pyrimidin-4-yl]piperidin-3-ol (CAS 1903487-65-9)
- (5-Bromo-2-methylphenyl)boronic acid (CAS 774608-13-8)
- 68661-15-4 Phenylacetic acid-2-13C Phenylacetic acid-|A-13C (CAS 68661-15-4)
- Brexpiprazole Impurity 98 (CAS CATO-C4X-113198)
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- (5-Amino-1-(p-tolyl)-1H-pyrazol-4-yl)(o-tolyl)methanone (CAS 618091-15-9)
- 2-((4-(Pyrimidin-2-yl)piperazin-1-yl)sulfonyl)ethan-1-amine hydrochloride (CAS 1245569-97-4)
- Mitogenic Pentapeptide (CAS 87173-03-3)
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