N-(2-Ethoxyphenyl)-2-[7-(4-methoxyphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl]acetamide CAS 1207048-94-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1207048-94-9 |
| Molecular Formula | C23H21N3O4S |
| Molecular Weight | 435.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(2-Ethoxyphenyl)-2-[7-(4-methoxyphenyl)-4-oxo-3H,4H-thieno[3,2-d]pyrimidin-3-yl]acetamide (CAS 1207048-94-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C23H21N3O4S. Molecular weight: 435.50 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C23H21N3O4S |
| Molecular Weight | 435.50 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related N Standards
- N-(2-Ethoxyphenyl)-2-((5-((4-fluorobenzyl)thio)-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 477329-04-7)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-1-(4-fluorophenyl)ethanone (CAS 477331-51-4)
- N-(2-Ethoxyphenyl)-4-(6-((6-methylpyridin-2-yl)amino)pyridazin-3-yl)piperazine-1-carboxamide (CAS 1021248-79-2)
- N-(4-Ethoxyphenyl)-2-imino-1-(2-methoxyethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 609797-34-4)
- 2-(4-Ethoxyphenyl)-5-(2-oxo-1-propylindolin-3-ylidene)thiazolo[3,2-b][1,2,4]triazol-6(5H)-one (CAS 538340-80-6)
- 4-[2,6-Bis(2-ethoxyphenyl)-4-pyridyl]-N,N-dimethylaniline (CAS 170908-22-2)
- N-(2-Ethoxyphenyl)-2-[4-(5-ethyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H-pyrido[1,2-c]pyrimidin-2-yl]acetamide (CAS 1775337-86-4)
- 3-(5-((2-((4-Ethoxyphenyl)amino)-2-oxoethyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)-N-phenylpropanamide (CAS 5444-42-8)
Recommended Standards
- 3-{3-tert-butyl-1-methyl-4-oxo-1H,4H-indeno[1,2-c]pyrazol-6-yl}-1-(4-nitrophenyl)thiourea (CAS 1119392-40-3)
- 4-(3,5-Bis(4-methoxyphenyl)-1H-pyrazol-1-yl)benzenesulfonamide (CAS 143809-39-6)
- N-(2,3-dimethoxybenzyl)-2-(4-oxo-7-phenylthieno[3,2-d]pyrimidin-3(4H)-yl)acetamide (CAS 1105234-97-6)
- 1-(4-Amino-2,3-difluoro-5-methoxyphenyl)ethanone (CAS 1260790-82-6)
- 1-(3,4-Dihydroxyphenyl)-2-{[1-(4-methylphenyl)-1h-1,2,3,4-tetrazol-5-yl]sulfanyl}ethan-1-one (CAS 634169-12-3)
- Methyl 6-Chloro-2-pyrazinecarboxylate (CAS 23611-75-8)
- 3-((4-Benzylpiperazin-1-yl)methyl)benzonitrile (CAS 940264-81-3)
- 5-Fluoro-2-methyl-N-(pentan-2-yl)aniline (CAS 1021139-83-2)
- 2,2,2-Trifluoro-1-(4-isopropylphenyl)ethan-1-amine (CAS 886369-16-0)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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