2-Methyl-N-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide CAS 331638-05-2
| CAS No. | 331638-05-2 |
| Molecular Formula | C16H12F3N3O |
| Molecular Weight | 319.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-Methyl-N-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide 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.
2-Methyl-N-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide (CAS 331638-05-2), molecular formula C16H12F3N3O and molecular weight 319.28 g/mol, is a CATO reference standard with documented purity and traceability.
2-Methyl-N-(3-(trifluoromethyl)phenyl)imidazo[1,2-a]pyridine-3-carboxamide (C16H12F3N3O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C16H12F3N3O |
| Molecular Weight | 319.28 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(4-(2-Nitro-4-(trifluoromethyl)phenyl)piperazin-1-yl)ethan-1-ol (CAS 330633-81-3)
- 3-(5,7-Difluoro-2-(4-fluorophenyl)-1H-indol-3-yl)propanoic acid (CAS 2446818-55-7)
- 2-((Tert-butoxycarbonyl)amino)-3-(3,4,5-trifluorophenyl)propanoic acid (CAS 870483-32-2)
- 3-Phenyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-1,2-oxazole (CAS 551921-33-6)
- 1-methyl-6-nitro-4-phenyl-1,4-dihydro-2h-3,1-benzoxazin-2-one 40162-97-8 AR-1C4668 (CAS 40162-97-8)
- 9-Octadecenoic acid, 12-hydroxy-, 2-hydroxyethyl ester, (9Z,12R)- (CAS 106-17-2)
- SHNH (CAS 133081-27-3)
- 2-(4-Nitrophenyl)pyridine (CAS 4282-47-7)
- 3-(piperidin-4-yl)prop-2-ynoic acid hydrochloride (CAS 1955530-40-1)
- 5-Chloro-m-salicylic Acid (CAS 53984-36-4)
- (3R,4S)-1-methyl-4-(3-phenylpropyl)pyrrolidin-3-amine (CAS 1951371-73-5)
- Dicyclopentylphosphine (CAS 39864-68-1)
- 5-Cyclopropoxy-N2,N2-dimethylpyridine-2,3-diamine (CAS 1243400-44-3)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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