Methyl 2-(4-chlorobenzamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate CAS 335409-10-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 335409-10-4 |
| Molecular Formula | C23H21ClN2O5S |
| Molecular Weight | 472.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 2-(4-chlorobenzamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335409-10-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C23H21ClN2O5S. Molecular weight: 472.94 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C23H21ClN2O5S |
| Molecular Weight | 472.94 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Methyl Standards
- Methyl 2-(3-chlorobenzamido)-5-((2-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505095-53-4)
- Methyl 2-(3-chlorobenzamido)-5-((4-ethoxyphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505096-64-0)
- Methyl 2-(3-chlorobenzamido)-5-((3-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335408-68-9)
- Methyl 2-(4-chlorobenzamido)-5-((3-chlorophenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 505096-13-9)
- 1-(4-(4-Chlorobenzamido)benzyl)-N-(4-fluorobenzyl)-1H-imidazole-4-carboxamide (CAS 1251709-57-5)
- Methyl 3-(2-{[2-(3-chlorobenzamido)phenyl]sulfanyl}acetamido)thiophene-2-carboxylate (CAS 477887-61-9)
- Methyl 2-(2-chlorobenzamido)-5-((2,5-dimethylphenyl)carbamoyl)-4-methylthiophene-3-carboxylate (CAS 335407-55-1)
- N-(2-((3-(4-Chlorobenzamido)phenyl)amino)-2-oxoethyl)-N-cyclohexylbenzamide (CAS 337505-71-2)
Recommended Standards
- Methyl 5-((3-chloro-4-methylphenyl)carbamoyl)-2-(3-methoxybenzamido)-4-methylthiophene-3-carboxylate (CAS 332923-77-0)
- Lapatinib Impurity 37 (CAS 1268997-70-1)
- 3-((4-Chlorophenyl)sulfonyl)-2-imino-1-(3-methoxypropyl)-10-methyl-1H-dipyrido[1,2-a:2',3'-d]pyrimidin-5(2H)-one (CAS 606961-13-1)
- 1,4-Dibromoanthracene-9,10-dione (CAS 85392-80-9)
- S-(2-Amino-5-ethoxyphenyl) ethanethioate (CAS 471911-21-4)
- 1,4-Dimethoxy-2-naphthylamine (CAS 50885-06-8)
- cis-(3-fluorocyclobutyl)methanamine;hydrochloride (CAS 1923207-00-4)
- 2-(4-Chloropyridin-2-yl)propan-2-ol (CAS 40472-76-2)
- (1R,2R)-1,2-di([1,1'-biphenyl]-2-yl)ethane-1,2-diamine (CAS 2380225-24-9)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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