N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 333423-33-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333423-33-9 |
| Molecular Formula | C20H18ClF3N4O2S |
| Molecular Weight | 470.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-chloro-5-(trifluoromethyl)phenyl)-2-((4-ethyl-5-(2-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333423-33-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H18ClF3N4O2S. Molecular weight: 470.90 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H18ClF3N4O2S |
| Molecular Weight | 470.90 g/mol |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related N Standards
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Recommended Standards
- Rebamipide Impurity 43 (CAS 1028268-32-7)
- 1-Benzyl-N'-[3-(2-chloro-6-fluorophenyl)-5-methyl-1,2-oxazole-4-carbonyl]piperidine-4-carbohydrazide (CAS 478064-36-7)
- Tivozanib Impurity 20 (CAS CATO-C4X-340020)
- tert-Butyl 4-(3-aminopyrazin-2-yl)-2-fluorobenzoate (CAS 1715031-88-1)
- 7-methyl-5H,7H-furo[3,4-b]pyridin-5-one (CAS 26919-04-0)
- Valproic Acid Related compound B (CAS 247182-97-4)
- Ethyl 4,6-dimethoxypyrazolo[1,5-a]pyridine-3-carboxylate (CAS 1427502-15-5)
- 4-Bromo-1-cyclopropyl-1H-1,2,3-triazole (CAS 1622843-73-5)
- Methyl 2-(6-fluoropyridin-2-yl)acetate (CAS 1240620-46-5)
- Liraglutide Impurity 16 TFA Salt (CAS CATO-C4X-199216)
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