2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine CAS 1397287-53-4
| CAS No. | 1397287-53-4 |
| Molecular Formula | C7H11BrF3N3 |
| Molecular Weight | 274.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 274.08 g/mol gives 2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1397287-53-4), a certified reference material (molecular formula C7H11BrF3N3, MW 274.08 g/mol) for analytical method development and quality control.
Structurally, 2-bromo-7-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (C7H11BrF3N3) contains a nitrile group, 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 274.08 g/mol, it falls into the medium-molecular-weight range. 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), 2-bromo-7-(trifluoromethyl)-[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 | 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-5-(trifluoromethyl)-[1,2,4]triazolo[1,5-a]pyridine (CAS 1397287-45-4)
- 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
- 5-Nitro-2-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1565857-68-2)
- 3-Nitro-5-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1392812-18-8)
- 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)isobenzofuran-1,3-dione (CAS 1637547-42-2)
- 2-Nitro-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 2055777-49-4)
- tert-Butyl ((1H-benzo[d][1,2,3]triazol-1-yl)methyl)(methyl)carbamate (CAS 1131148-25-8)
- 2-(Chloromethyl)-1-isopropyl-1h-imidazole (CAS 773817-02-0)
- 2-Amino-4-(4-ethoxyphenyl)-6-(hydroxymethyl)-8-oxo-4H,8H-pyrano[3,2-b]pyran-3-carbonitrile (CAS 876709-81-8)
- 6-(Iodomethyl)-1,3-oxazinan-2-one (CAS 107175-78-0)
- 3-(1H-Benzo[d]imidazol-2-yl)-1H-pyrazol-4-amine (CAS 825615-91-6)
- 6-Bromo-1H-indol-2-amine hydrochloride (CAS 28493-03-0)
- 2-Butenedioic acid (2Z)-, 1,4-dibutyl ester, polymer with ethenyl acetate and 1-ethyl hydrogen (2Z)-2-butenedioate (CAS 68318-23-0)
- 2-[(dimethylsulfamoyl)(methyl)amino]acetic acid (CAS 1042806-04-1)
- Moxifloxacin impurity 127 (CAS CATO-C4X-1074127)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com