N-(4-fluorophenyl)-5-methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxamide CAS 321431-08-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 321431-08-7 |
| Molecular Formula | C16H12FN5O3 |
| Molecular Weight | 341.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-fluorophenyl)-5-methyl-1-(4-nitrophenyl)-1H-1,2,4-triazole-3-carboxamide (CAS 321431-08-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C16H12FN5O3. Molecular weight: 341.30 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C16H12FN5O3 |
| Molecular Weight | 341.30 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 sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 5 |
Related N Standards
- 1-(4-Fluorophenyl)-4-(3-(2-fluorophenyl)-1,2,4-oxadiazol-5-yl)pyrrolidin-2-one (CAS 941893-23-8)
- N-(5-(4-Fluorophenyl)-1,3,4-oxadiazol-2-yl)-2,3-dihydrobenzo[b][1,4]dioxine-2-carboxamide (CAS 897734-98-4)
- (4-Fluorophenyl)(4-(5-(furan-2-yl)-1,3,4-oxadiazol-2-yl)piperidin-1-yl)methanone (CAS 1172346-06-3)
- 2-(3-(4-Fluorophenyl)-6-oxopyridazin-1(6H)-yl)-N-(furan-2-ylmethyl)propanamide (CAS 1203136-03-1)
- 3-(2-Fluorophenyl)-7-(piperidin-1-yl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione (CAS 1396857-19-4)
- 2-((4-(3-(2-Fluorophenyl)ureido)but-2-yn-1-yl)oxy)benzamide (CAS 1448054-00-9)
- N-((1-(4-Fluorophenyl)-1H-tetrazol-5-yl)methyl)-2-phenoxypropanamide (CAS 946233-30-3)
- N-(2-Fluorophenyl)-3-(2-methoxyphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-72-2)
Recommended Standards
- (E)-6-(2,6-dichlorostyryl)-2-(ethylthio)-4,4-dimethyl-1,4-dihydropyrimidine (CAS 303148-85-8)
- 2-((3',5'-Difluoro-[2,4'-bipyridin]-5-yl)amino)-5-methylbenzoic acid (CAS 1119087-76-1)
- N-(2-Fluorobenzyl)-2-(pyrazine-2-carboxamido)oxazole-4-carboxamide (CAS 1396886-72-8)
- ML 786 Dihydrochloride (CAS 1237536-18-3)
- (3,4-Difluorophenyl)(4-ethylphenyl)methanone (CAS 845781-02-4)
- 6H-thieno[2,3-b]pyrrole-5-carboxylic acid (CAS 51856-25-8)
- N-(2-amino-2-oxoethyl)-N-methyl-2,2-diphenylacetamide (CAS 1226384-24-2)
- 1-(Furan-2-yl)-N-(2-methoxybenzyl)methanamine (CAS 225236-02-2)
- Benzenamine, 2-(dimethylphosphinyl)-4-[(4-methoxyphenyl)methoxy]-6-methyl- (CAS 2886000-52-6)
- Tau Peptide (274-288) trifluoroacetate salt (CAS 330456-39-8)
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