N-(4-Ethoxyphenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide CAS 445249-56-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 445249-56-9 |
| Molecular Formula | C26H27N5O2S |
| Molecular Weight | 473.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Ethoxyphenyl)-2-((4-phenyl-5-((p-tolylamino)methyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 445249-56-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H27N5O2S. Molecular weight: 473.59 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H27N5O2S |
| Molecular Weight | 473.59 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 1 |
Related N Standards
- 2-((5-(((4-Ethoxyphenyl)amino)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 438615-54-4)
- 4-(2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamido)benzamide (CAS 477329-01-4)
- 2-((5-(4-Ethoxyphenyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxybenzyl)acetamide (CAS 720667-83-4)
- N-(4-Ethoxyphenyl)-2-((5-(phenoxymethyl)-4-(p-tolyl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 333322-66-0)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-methoxy-5-methylphenyl)acetamide (CAS 477330-65-7)
- N-(4-Ethoxyphenyl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477329-73-0)
- N-(2-(5-(2-Ethoxyphenyl)-1-(thiophene-2-carbonyl)-4,5-dihydro-1H-pyrazol-3-yl)phenyl)methanesulfonamide (CAS 923245-23-2)
- Methyl 5-((2-ethoxyphenyl)carbamoyl)-2-(2-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 505096-67-3)
Recommended Standards
- Sildenafil Impurity 75 (CAS 804518-64-7)
- Raloxifene EP Impurity B (CAS 1391054-73-1)
- N-Boc-N-desmethyl-4-hydroxy Tamoxifen (E/Z Mixture) (CAS 1189368-74-8)
- (4-Cyclopropoxy-3-nitrophenyl)(methyl)sulfane (CAS 1243384-33-9)
- 5-Bromo-2,3-dimethoxyphenol (CAS 93828-11-6)
- 5-Amino-3,4-dimethylthieno[2,3-c]pyridazine-6-carbonitrile (CAS 1202459-07-1)
- 4-Amino-1H-indazol-6-ol hydrochloride (CAS 1167055-54-0)
- (10S,11S)-8-chloro-11-((methylamino)methyl)-10,11-dihydrodibenzo[b,f]oxepine-10-carboxylic acid (CAS 912355-99-8)
- 3,6-Dibromoimidazo[1,2-a]pyrazine-8-carboxylic acid (CAS 1208083-46-8)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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