2-(Trifluoromethyl)-3h-imidazo[4,5-b]pyridine CAS 13797-63-2
| CAS No. | 13797-63-2 |
| Molecular Formula | C7H4F3N3 |
| Molecular Weight | 187.12 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-(Trifluoromethyl)-3h-imidazo[4,5-b]pyridine (CAS 13797-63-2), molecular formula C7H4F3N3 and molecular weight 187.12 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H4F3N3, 2-(Trifluoromethyl)-3h-imidazo[4,5-b]pyridine contains a nitrile group, fluorine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 187.12 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO manufactures 2-(Trifluoromethyl)-3h-imidazo[4,5-b]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 | C7H4F3N3 |
| Molecular Weight | 187.12 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| 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.) | 1960 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Trifluoromethyl Standards
- 8-(Trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1019025-18-3)
- 5-(Trifluoromethyl)imidazo[1,2-a]pyrimidine (CAS 1020033-87-7)
- 2-(Trifluoromethyl)imidazo[1,2-a]pyrazine (CAS 109113-96-4)
- 2-(Trifluoromethyl)imidazo[1,2-b]pyridazine (CAS 109114-00-3)
- 6-(Trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine (CAS 1196153-90-8)
- 6-(Trifluoromethyl)-1H-pyrazolo[4,3-b]pyridine (CAS 1211589-93-3)
- 2-(4-(Trifluoromethyl)pyrimidin-2-yl)acetonitrile (CAS 1219483-61-0)
- 5-(Trifluoromethyl)pyrazolo[3,4-b]pyridine (CAS 1245914-99-1)
Recommended Standards
- 2-(3,4,5-Trifluorophenoxy)acetonitrile (CAS 1378379-03-3)
- 3,3,6-Trifluoroindolin-2-one (CAS 1393544-05-2)
- 2-(2,3,4-Trifluorophenoxy)acetonitrile (CAS 1378309-94-4)
- 2-Hydroxy-5-(trifluoromethyl)benzonitrile (CAS 142167-36-0)
- Quinazoline-5,8-dione (CAS 24271-82-7)
- N-((5-(Benzofuran-2-yl)isoxazol-3-yl)methyl)cyclopropanecarboxamide (CAS 1105205-53-5)
- P-T-P-S-NH2 (CAS 121269-85-0)
- Methyl 6-bromo-2-methoxynicotinate (CAS 1009735-24-3)
- 1-((6-Chloropyridin-3-yl)sulfonyl)-4-methylpiperazine (CAS 64614-53-5)
- BMS-345541 (CAS 445430-58-0)
- 1315367-47-5 2-Cyclohexylhexahydro-1H-azepine Hydrochloride (CAS 1315367-47-5)
- 2-Nitrotoluene D7 (CAS 84344-04-7)
- Sodium 4'-fluoro-[1,1'-biphenyl]-4-sulfonate (CAS 633314-20-2)
- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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