1-(2,4-Dichlorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide CAS 338398-15-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338398-15-5 |
| Molecular Formula | C16H11Cl2FN4O |
| Molecular Weight | 365.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(2,4-Dichlorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-15-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H11Cl2FN4O. Molecular weight: 365.19 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H11Cl2FN4O |
| Molecular Weight | 365.19 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorophenyl Standards
- 1-(2,5-dichlorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-37-1)
- 1-(3,5-Dichlorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338408-23-4)
- Methyl 5-(3,4-dichlorophenyl)-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylate (CAS 318256-22-3)
- N-(2,4-Dichlorophenyl)-1-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 338398-12-2)
- (E)-5-(2-(5-(2,4-dichlorophenyl)furan-2-yl)vinyl)-3-methyl-4-nitroisoxazole (CAS 338756-56-2)
- 3-(3-(2,3-Dichlorophenyl)-2,4-dioxoimidazolidin-1-yl)benzoic acid (CAS 651748-65-1)
- 3-[(E)-2-[(2,4-Dichlorophenyl)amino]-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 339023-54-0)
- 3-[(E)-2-[(3,5-Dichlorophenyl)amino]-1-nitroethenyl]-1,3-dihydro-2-benzofuran-1-one (CAS 320420-36-8)
Recommended Standards
- (3E)-4-{[3,5-bis(trifluoromethyl)phenyl]amino}-1,1,1-trifluoropent-3-en-2-one (CAS 338415-95-5)
- Allyl 3-bromo-4-((3-fluorobenzyl)oxy)benzoate (CAS 1706453-33-9)
- tert-Butyl (3-nitro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)carbamate (CAS 1310383-54-0)
- 2-Fluoro-6-methoxybenzoic acid (CAS 137654-21-8)
- 3-(1-Isopropylpyrrolidin-2-yl)-4,5,6,7-tetrahydro-1H-indazol-4-amine (CAS 1707682-81-2)
- Methyl 4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carboxylate (CAS 320419-21-4)
- tert-Butyl ethyl carbonate (CAS 27945-07-9)
- 3-(2-Cyano-4,5-dimethoxyphenyl)-1-[4-(4-pentylcyclohexyl)phenyl]thiourea (CAS 692287-55-1)
- Cinacalcet Impurity 102 (CAS 133469-32-6(free base))
- [a-Glu](Side chain transposition)- Semaglutide (CAS CATO-C4X-2226111)
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 13829788188 / jacky.chen@cato-chem.com