N-(2-fluorophenyl)-6-(1H-1,2,4-triazol-1-yl)nicotinamide CAS 672951-19-8
| CAS No. | 672951-19-8 |
| Molecular Formula | C14H10FN5O |
| Molecular Weight | 283.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
N-(2-fluorophenyl)-6-(1H-1,2,4-triazol-1-yl)nicotinamide (CAS 672951-19-8), molecular formula C14H10FN5O and molecular weight 283.26 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H10FN5O, N-(2-fluorophenyl)-6-(1H-1,2,4-triazol-1-yl)nicotinamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 283.26 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C14H10FN5O |
| Molecular Weight | 283.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- N-(2-Fluorophenyl)-2-phenyl-2H-tetrazole-5-carboxamide (CAS 1396783-91-7)
- 1-(4-fluorophenyl)-5-phenyl-1H-1,2,4-triazole-3-carboxylic acid (CAS 946778-04-7)
- 3-(4-Fluorophenyl)-4-oxo-3,4-dihydrophthalazine-1-carboxamide (CAS 241127-32-2)
- 154554-41-3 2-(2-fluorophenyl)-6,7-methylenedioxy-2-4-quinolone hydrate, NSC 656158 (CAS 154554-41-3)
- 2-(2-(4-Fluorophenyl)indolizin-3-yl)-2-oxoacetic acid (CAS 887694-39-5)
- 2-(2-Fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 439140-89-3)
- 2-(2-Fluorophenyl)-4-oxo-1,4-dihydroquinoline-6-carboxylic acid (CAS 90034-10-9)
- 2-(4-Fluorophenyl)-1-oxo-1,2-dihydroisoquinoline-4-carboxylic acid (CAS 339106-83-1)
Recommended Standards
- Collagen (CAS 9064-67-9)
- Enzalutamide Impurity 50 (CAS CATO-C4X-101650)
- 9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-7-methyl-6-oxo-6,9-dihydro-3H-purin-7-ium (CAS 20245-33-4)
- 4-Nitro Sulfamethoxazole (CAS 29699-89-6)
- 2-Bromo-4-methylbenzo[d]thiazole (CAS 73443-76-2)
- 1-(2,2-Diethoxyethyl)cyclopropan-1-ol (CAS 832142-17-3)
- 4-Amino-N-(3,5-dichlorophenyl)benzamide (CAS 1018501-88-6)
- 2-Morpholino-1-(o-tolyl)ethan-1-amine (CAS 954264-76-7)
- 6-[(2,4-Dichlorophenyl)methyl]pyridazin-3-ol (CAS 338778-99-7)
- 2-(3-Oxo-3-(4-oxopiperidin-1-yl)propyl)phenylboronic acid (CAS 1704063-66-0)
- N-(2-(thietan-3-ylamino)ethyl)cyclopropanecarboxamide (CAS 1863136-86-0)
- N1,N4-Bis(6-chloropyrimidin-4-yl)cyclohexane-1,4-diamine (CAS 1417794-24-1)
- (1-phenyl-1H-imidazol-2-yl)methanol (CAS 5709-62-6)
- Tyr-Proinsulin C-Peptide (55-89) (human) (CAS 139532-11-9)
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