5-(4-Chlorophenoxy)-N,N-diethyl-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxamide CAS 921620-16-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 921620-16-8 |
| Molecular Formula | C21H18ClF3N4O2 |
| Molecular Weight | 450.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-Chlorophenoxy)-N,N-diethyl-3-(3-(trifluoromethyl)phenyl)-1,2,4-triazine-6-carboxamide (CAS 921620-16-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C21H18ClF3N4O2. Molecular weight: 450.84 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C21H18ClF3N4O2 |
| Molecular Weight | 450.84 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenoxy Standards
- 2-((5-((4-Chlorophenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-phenylacetamide (CAS 131942-87-5)
- 2-(4-Chlorophenoxy)-2-methyl-N-(4-(N-(thiazol-2-yl)sulfamoyl)phenyl)propanamide (CAS 587843-16-1)
- 3-((2-Chlorophenoxy)methyl)-4-methyl-5-(((6-nitro-4H-benzo[d][1,3]dioxin-8-yl)methyl)thio)-4H-1,2,4-triazole (CAS 1427733-94-5)
- N'-[2-(4-Chlorophenoxy)ethanimidoyl]-3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazole-4-carbohydrazide (CAS 338405-57-5)
- (5-(4-Chlorophenoxy)-1-methyl-3-(trifluoromethyl)-1H-pyrazol-4-yl)methyl 4-chlorobenzoate (CAS 955964-18-8)
- 3-{1-[2-(4-chlorophenoxy)acetyl]piperidin-4-yl}-4-[(4-fluorophenyl)methyl]-4,5-dihydro-1H-1,2,4-triazol-5-one (CAS 1775524-46-3)
- (2Z)-7-(4-Chlorophenoxy)-2-[(3-methylthiophen-2-yl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-32-1)
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Recommended Standards
- 1-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-1,4-diazepan-1-yl)-2-(1H-indol-3-yl)ethane-1,2-dione (CAS 497061-32-2)
- Ethyl 3-(2-{4-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperazin-1-yl}acetohydrazido)-3-iminopropanoate (CAS 338979-34-3)
- 5-(5-((1-(3-Carboxyphenyl)-3-methyl-5-oxo-1H-pyrazol-4(5H)-ylidene)methyl)furan-2-yl)-2-chlorobenzoic acid (CAS 292065-64-6)
- Abz-Ala-Phe-Arg-Phe-Ser-Gln-EDDnp trifluoroacetate salt (CAS 1926163-28-1)
- 4-Ethyl-2-oxo-2H-chromene-3-carbonitrile (CAS 56394-35-5)
- 2,3,7-Trichlorodibenzo-p-dioxin (CAS 33857-28-2)
- 5-Methyl-4-(2,2,2-trifluoroethyl)-4h-1,2,4-triazole-3-thiol (CAS 1038294-62-0)
- Ethyl 2-hydrazino-4-methyl-1,3-thiazole-5-carboxylate (CAS 52481-66-0)
- Methyl (R)-3-amino-3-(3-fluoro-4-methoxyphenyl)propanoate (CAS 1212888-09-9)
- (Des-Thr?)-Glucagon trifluoroacetate salt (CAS 1802078-27-8)
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