N-(3-chloro-4-methylphenyl)-2-((4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 333411-59-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 333411-59-9 |
| Molecular Formula | C20H21ClN4O2S |
| Molecular Weight | 416.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies N-(3-chloro-4-methylphenyl)-2-((4-ethyl-5-(4-methoxyphenyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333411-59-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21ClN4O2S. Molecular weight: 416.92 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21ClN4O2S |
| Molecular Weight | 416.92 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 | Cl-containing |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
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- 5-Chloro-2-(9H-fluoren-9-yl)-4-(4-methoxyphenoxy)pyridazin-3(2H)-one (CAS 1421365-63-0)
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- 5-[(2-Chloro-6-fluorophenyl)methyl]-7-(trifluoromethyl)-1H,3H,3aH,4H,5H-[1,3]thiazolo[3,4-a]quinoxalin-4-one (CAS 1031223-80-9)
Recommended Standards
- 2-(3-(tert-Butyl)ureido)-N-(2-chloro-6-methylphenyl)benzo[d]thiazole-6-carboxamide (CAS 225521-80-2)
- 2-((5-(4-Chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-ethoxyphenyl)acetamide (CAS 332934-58-4)
- Ziprasidone Impurity 62 (CAS CATO-C4X-124062)
- 4-[4-(3-Hydroxypropyl)-3-(trifluoromethyl)-1H-pyrazol-1-yl]benzoic acid (CAS 956263-78-8)
- 7-Chloroindole-3-carboxylic Acid (CAS 86153-24-4)
- Ethyl 4-(methoxy(methyl)amino)-4-oxobutanoate (CAS 1027887-00-8)
- Vonoprazan Impurity 229 (CAS CATO-C4X-1020229)
- 2-Fluoro-4-morpholinoaniline Dihydrochloride (CAS 2006276-93-1)
- (5-Methoxy-2-(trifluoromethyl)pyridin-4-yl)boronic acid (CAS 2225176-66-7)
- Semaglutide Impurity 4 (CAS CATO-C4X-22264)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com