Ethyl 2-(2-(4-methoxyphenoxy)acetamido)-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylate CAS 518350-23-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 518350-23-7 |
| Molecular Formula | C25H26N2O6S |
| Molecular Weight | 482.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(2-(4-methoxyphenoxy)acetamido)-4-methyl-5-(o-tolylcarbamoyl)thiophene-3-carboxylate (CAS 518350-23-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C25H26N2O6S. Molecular weight: 482.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C25H26N2O6S |
| Molecular Weight | 482.55 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ethyl Standards
- 5-[4-(2-{[6-(4-Methoxyphenoxy)pyrimidin-4-yl]methylamino}ethoxy)benzylidene]thiazolidine-2,4-dione, 95% (CAS 607722-95-2)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 332912-61-5)
- Ethyl 2-(2-(4-methoxyphenoxy)acetamido)-4-methyl-5-(phenylcarbamoyl)thiophene-3-carboxylate (CAS 425630-85-9)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(o-tolyl)acetamide (CAS 332912-70-6)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 332907-39-8)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methyl-3-nitrophenyl)acetamide (CAS 332912-69-3)
- 2-((5-((4-Methoxyphenoxy)methyl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)-N-(2-(trifluoromethyl)phenyl)acetamide (CAS 332912-81-9)
- (2Z)-7-(4-Methoxyphenoxy)-2-[(4-methoxyphenyl)methylidene]-3-phenyl-2,3-dihydro-1H-inden-1-one (CAS 337921-48-9)
Recommended Standards
- CP-481715 (CAS 212790-31-3)
- Methyl 5-((4-ethoxyphenyl)carbamoyl)-2-(2-(4-methoxyphenyl)acetamido)-4-methylthiophene-3-carboxylate (CAS 505095-44-3)
- 8-((2-(Dimethylamino)ethyl)amino)-5-(hydroxymethyl)-9-oxo-9H-xanthen-2-yl 4-methylbenzenesulfonate (CAS 86456-22-6)
- 3-(2-Bromo-4-methylphenyl)propan-1-ol (CAS 325147-40-8)
- tert-Butyl (1-cyano-2-hydroxyethyl)carbamate (CAS 130780-94-8)
- Laurocapram (CAS 59227-89-3)
- Phenolphthalein β-D-Glucuronide (CAS 15265-26-6)
- 5-(Benzyloxy)-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1239775-52-0)
- (1R,3r)-1-(ethoxycarbonyl)-3-fluorocyclobutane-1-carboxylic acid (CAS 1416218-52-4)
- Semaglutide impurity 55 (CAS CATO-C4X-222655)
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