2-bromo-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine CAS 1397287-45-4
| CAS No. | 1397287-45-4 |
| Molecular Formula | C7H11BrF3N3 |
| Molecular Weight | 274.08 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-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1397287-45-4) is a high-purity analytical reference standard with the molecular formula C7H11BrF3N3 and a molecular weight of 274.08 g/mol.
2-bromo-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (C7H11BrF3N3) contains a nitrile group, fluorine/bromine substitution. 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.
CATO manufactures 2-bromo-5-(trifluoromethyl)-[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 | C7H11BrF3N3 |
| Molecular Weight | 274.08 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.) | 1991 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related bromo Standards
- 7-bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1021923-54-5)
- 6-bromo-2-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1159812-99-3)
- 6-bromo-3-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1166819-53-9)
- 3-bromo-6-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine (CAS 1314893-94-1)
- 2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1397287-53-4)
- 6-bromo-8-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 2155875-89-9)
- Methyl 2-(4-bromo-2-nitrophenyl)acetate (CAS 100487-82-9)
- 3-(4-Bromo-2-nitrophenyl)propanoic acid (CAS 1086386-16-4)
Recommended Standards
- 3-Nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1392812-18-8)
- 5-Nitro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1565857-68-2)
- 1-(8-Fluoroquinolin-3-yl)-4-methyl-2,6,7-trioxa-1-borabicyclo[2.2.2]octan-1-uide (CAS 1280293-58-4)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione (CAS 1637547-42-2)
- 3-Cyclopropoxy-2-(methylsulfonamido)benzamide (CAS 1243480-34-3)
- (R)-2-(1-Ethylpyrrolidin-2-yl)ethanamine (CAS 745801-19-8)
- 1-(2,4-dimethyl-3-furyl)-1-ethanone (CAS 32933-07-6)
- EThyl n-(chloroacetyl)-n-(4-methyl-3-nitrophenyl)glycinate (CAS 332126-95-1)
- Cetirizine EP Impurity D (CAS 346451-15-8)
- Ethyl 5-[(4-bromophenyl)sulfanyl]-3-[3-(trifluoromethyl)phenyl]-1,2,4-triazine-6-carboxylate (CAS 338957-36-1)
- 4-tert-Butyl-2-hydroxybenzoic acid (CAS 4578-63-6)
- Ethyl 2-(furan-2-yl)-2-oxoacetate (CAS 1639-37-8)
- 2-[(4-chlorophenyl)sulfonyl]-4-methoxynicotinamide (CAS 339276-64-1)
- Semaglutide Impurity 75 (CAS CATO-C4X-2226175)
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