N-(4-Ethoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide CAS 477330-94-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 477330-94-2 |
| Molecular Formula | C27H27N3O4S2 |
| Molecular Weight | 521.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(4-Ethoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-94-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C27H27N3O4S2. Molecular weight: 521.65 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C27H27N3O4S2 |
| Molecular Weight | 521.65 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 | 3 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(2-Ethoxyphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477331-41-2)
- 2-((4-(4-Ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(4-phenoxyphenyl)acetamide (CAS 477329-46-7)
- 5-((3-(4-Ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methoxybenzyl)-2-thioxothiazolidin-4-one (CAS 623934-81-6)
- Methyl 5-((2-ethoxyphenyl)carbamoyl)-4-methyl-2-(3,4,5-trimethoxybenzamido)thiophene-3-carboxylate (CAS 335408-94-1)
- Methyl 5-((4-ethoxyphenyl)carbamoyl)-4-methyl-2-(3,4,5-trimethoxybenzamido)thiophene-3-carboxylate (CAS 505096-35-5)
- 5-((3-(4-Ethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-(4-methylbenzyl)-2-thioxothiazolidin-4-one (CAS 623934-82-7)
- 2-((2-(4-Ethoxyphenyl)-2-oxoethyl)thio)-3-(4-methoxyphenyl)-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3H)-one (CAS 477332-77-7)
- 2-((3-(4-Ethoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(m-tolyl)acetamide (CAS 380453-38-3)
Recommended Standards
- N-(2-Methoxy-5-methylphenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-54-4)
- N,N-Diphenyl-4'-(pyren-1-yl)-[1,1'-biphenyl]-4-amine (CAS 816421-92-8)
- 9-(1-(5-(Tert-butyl)-[1,1'-biphenyl]-2-yl)-1H-benzo[d]imidazol-2-yl)-2-methoxy-9H-carbazole (CAS CATO-CIM-105100)
- (9,10-DImethyl-9,10-dihydro-9,10-ethanoanthracen-11-yl)methanol (CAS 881040-25-1)
- 2-Cyano-3-fluoro-n-methylbenzenesulfonamide (CAS 909903-80-6)
- 5-(2H-1,2,3,4-tetraazol-5-yl)-1H-indole (CAS 90433-08-2)
- 2-Oxo-2-(4-(trifluoromethoxy)phenyl)acetic acid (CAS 1094428-28-0)
- N1-Isopropyl-1H-benzo[d]imidazole-1,2-diamine (CAS 171082-84-1)
- N1,N1-dimethyl-3-phenylpropane-1,3-diamine (CAS 942-86-9)
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